Category: News
Solving complex linear equations with conjugate operations
Consider the following equations:
Assuming and , substitute them to equations
The real parts and imaginary parts correspondingly equate:
Regarding as unknowns, rearrange to obtain the linear system form .
The result is (using ):
My questions:
1. For complex linear equations involving conjugate operations, is it necessary to calculate them separately?
2. This is just an example. I intend to use this approach to address other similar systems of complex linear equations. In my calculations for other instances, I found the determinant of to be 1e-6, approximately zero. How should I handle this to ensure the accuracy of the equation solutions?
My MATLAB code is attached below.
clc;clear;close all;
%% Set a question
z_1_true=4+2i;%The true value of z1
z_2_true=5+3i;
ee1=z_1_true+z_2_true;%Constant term
ee2=conj(z_1_true)+2*z_2_true-z_1_true;
%% taking the real part and the imaginary part respectively, twice the number of equations
syms z_1 [2 1] real%z1
syms z_2 [2 1] real%z2
z1_com=z_1(1)+1i*z_1(2);%z1_com represents the complex form of z1
z2_com=z_2(1)+1i*z_2(2);
eqns2_com=[z1_com+z2_com-ee1;
conj(z1_com)+2*z2_com-z1_com-ee2];%Construct complex equation
eqns2=[real(eqns2_com)==0;imag(eqns2_com)==0];%Taking the real part and the imaginary part
vars=[reshape(z_1,1,2),reshape(z_2,1,2)];%The variables need to be solved
[A2,b2] = equationsToMatrix(eqns2,vars);%Extract the A and b matrices
Sol2=double(A2)double(b2);%calculation method
z1_sol2=Sol2(1)+1i*Sol2(2);z2_sol2=Sol2(3)+1i*Sol2(4);
E11=z1_sol2+z2_sol2-ee1;
E22=conj(z1_sol2)+2*z2_sol2-z1_sol2-ee2;
disp(‘Solve separately:’);
disp([‘true value of z1:’, num2str(z_1_true),’,result:’,num2str(z1_sol2),’,Error of first equation:’,num2str(E11)]);
disp([‘true value of z2:’, num2str(z_2_true),’,result:’,num2str(z2_sol2),’,Error of second equation:’,num2str(E22)]);Consider the following equations:
Assuming and , substitute them to equations
The real parts and imaginary parts correspondingly equate:
Regarding as unknowns, rearrange to obtain the linear system form .
The result is (using ):
My questions:
1. For complex linear equations involving conjugate operations, is it necessary to calculate them separately?
2. This is just an example. I intend to use this approach to address other similar systems of complex linear equations. In my calculations for other instances, I found the determinant of to be 1e-6, approximately zero. How should I handle this to ensure the accuracy of the equation solutions?
My MATLAB code is attached below.
clc;clear;close all;
%% Set a question
z_1_true=4+2i;%The true value of z1
z_2_true=5+3i;
ee1=z_1_true+z_2_true;%Constant term
ee2=conj(z_1_true)+2*z_2_true-z_1_true;
%% taking the real part and the imaginary part respectively, twice the number of equations
syms z_1 [2 1] real%z1
syms z_2 [2 1] real%z2
z1_com=z_1(1)+1i*z_1(2);%z1_com represents the complex form of z1
z2_com=z_2(1)+1i*z_2(2);
eqns2_com=[z1_com+z2_com-ee1;
conj(z1_com)+2*z2_com-z1_com-ee2];%Construct complex equation
eqns2=[real(eqns2_com)==0;imag(eqns2_com)==0];%Taking the real part and the imaginary part
vars=[reshape(z_1,1,2),reshape(z_2,1,2)];%The variables need to be solved
[A2,b2] = equationsToMatrix(eqns2,vars);%Extract the A and b matrices
Sol2=double(A2)double(b2);%calculation method
z1_sol2=Sol2(1)+1i*Sol2(2);z2_sol2=Sol2(3)+1i*Sol2(4);
E11=z1_sol2+z2_sol2-ee1;
E22=conj(z1_sol2)+2*z2_sol2-z1_sol2-ee2;
disp(‘Solve separately:’);
disp([‘true value of z1:’, num2str(z_1_true),’,result:’,num2str(z1_sol2),’,Error of first equation:’,num2str(E11)]);
disp([‘true value of z2:’, num2str(z_2_true),’,result:’,num2str(z2_sol2),’,Error of second equation:’,num2str(E22)]); Consider the following equations:
Assuming and , substitute them to equations
The real parts and imaginary parts correspondingly equate:
Regarding as unknowns, rearrange to obtain the linear system form .
The result is (using ):
My questions:
1. For complex linear equations involving conjugate operations, is it necessary to calculate them separately?
2. This is just an example. I intend to use this approach to address other similar systems of complex linear equations. In my calculations for other instances, I found the determinant of to be 1e-6, approximately zero. How should I handle this to ensure the accuracy of the equation solutions?
My MATLAB code is attached below.
clc;clear;close all;
%% Set a question
z_1_true=4+2i;%The true value of z1
z_2_true=5+3i;
ee1=z_1_true+z_2_true;%Constant term
ee2=conj(z_1_true)+2*z_2_true-z_1_true;
%% taking the real part and the imaginary part respectively, twice the number of equations
syms z_1 [2 1] real%z1
syms z_2 [2 1] real%z2
z1_com=z_1(1)+1i*z_1(2);%z1_com represents the complex form of z1
z2_com=z_2(1)+1i*z_2(2);
eqns2_com=[z1_com+z2_com-ee1;
conj(z1_com)+2*z2_com-z1_com-ee2];%Construct complex equation
eqns2=[real(eqns2_com)==0;imag(eqns2_com)==0];%Taking the real part and the imaginary part
vars=[reshape(z_1,1,2),reshape(z_2,1,2)];%The variables need to be solved
[A2,b2] = equationsToMatrix(eqns2,vars);%Extract the A and b matrices
Sol2=double(A2)double(b2);%calculation method
z1_sol2=Sol2(1)+1i*Sol2(2);z2_sol2=Sol2(3)+1i*Sol2(4);
E11=z1_sol2+z2_sol2-ee1;
E22=conj(z1_sol2)+2*z2_sol2-z1_sol2-ee2;
disp(‘Solve separately:’);
disp([‘true value of z1:’, num2str(z_1_true),’,result:’,num2str(z1_sol2),’,Error of first equation:’,num2str(E11)]);
disp([‘true value of z2:’, num2str(z_2_true),’,result:’,num2str(z2_sol2),’,Error of second equation:’,num2str(E22)]); matlab, complex analysis, linear algebra MATLAB Answers — New Questions
Extract Data from AI Builder model to JSON or CSV
I’m trying to design my first flow. The steps are pretty much easy to follow, however I found it challenging to extract the data from AI Model. I found one ‘Method’ Extract information from documents however it doesn’t fit my needs.
The AI Model is trained to extract data from table which has 12columns and 16rows. I want to export the data to Json or CSV file, any suggestions how can I achieve this?
Any help is appreciated.
I’m trying to design my first flow. The steps are pretty much easy to follow, however I found it challenging to extract the data from AI Model. I found one ‘Method’ Extract information from documents however it doesn’t fit my needs. The AI Model is trained to extract data from table which has 12columns and 16rows. I want to export the data to Json or CSV file, any suggestions how can I achieve this? Any help is appreciated. Read More
Not able to access Python from MATLAB on Apple silicon
I referred this page https://in.mathworks.com/matlabcentral/answers/1977529-how-to-use-python-from-matlab-on-mac-with-apple-silicon?s_tid=mwa_osa_a, and executed the command "arch -x86_64 python3 -m pip myPythonPackage" from my python virtual environment, and thought that it would resolve my problem of not able to access "py.sys.path", but it didn’t help. I get the following error:
Python commands require a supported version of CPython. See Getting Started with Python.
My Python environement is given as below when printed from within MATLAB:
PythonEnvironment with properties:
Version: "3.9"
Executable: "/Users/<user-name>/venv/bin/python"
Library: "/opt/homebrew/opt/python@3.9/Frameworks/Python.framework/Versions/3.9/lib/libpython3.9.dylib"
Home: "/Users/<user-name>/venv"
Status: NotLoaded
ExecutionMode: InProcess
Note that executing "arch -x86_64 python3 -m pip myPythonPackage" resulted the following error:
arch: posix_spawnp: python3: Bad CPU type in executable
My MATLAB verison is 2021b on Apple M1 Pro
Any help will be highly appreciated.I referred this page https://in.mathworks.com/matlabcentral/answers/1977529-how-to-use-python-from-matlab-on-mac-with-apple-silicon?s_tid=mwa_osa_a, and executed the command "arch -x86_64 python3 -m pip myPythonPackage" from my python virtual environment, and thought that it would resolve my problem of not able to access "py.sys.path", but it didn’t help. I get the following error:
Python commands require a supported version of CPython. See Getting Started with Python.
My Python environement is given as below when printed from within MATLAB:
PythonEnvironment with properties:
Version: "3.9"
Executable: "/Users/<user-name>/venv/bin/python"
Library: "/opt/homebrew/opt/python@3.9/Frameworks/Python.framework/Versions/3.9/lib/libpython3.9.dylib"
Home: "/Users/<user-name>/venv"
Status: NotLoaded
ExecutionMode: InProcess
Note that executing "arch -x86_64 python3 -m pip myPythonPackage" resulted the following error:
arch: posix_spawnp: python3: Bad CPU type in executable
My MATLAB verison is 2021b on Apple M1 Pro
Any help will be highly appreciated. I referred this page https://in.mathworks.com/matlabcentral/answers/1977529-how-to-use-python-from-matlab-on-mac-with-apple-silicon?s_tid=mwa_osa_a, and executed the command "arch -x86_64 python3 -m pip myPythonPackage" from my python virtual environment, and thought that it would resolve my problem of not able to access "py.sys.path", but it didn’t help. I get the following error:
Python commands require a supported version of CPython. See Getting Started with Python.
My Python environement is given as below when printed from within MATLAB:
PythonEnvironment with properties:
Version: "3.9"
Executable: "/Users/<user-name>/venv/bin/python"
Library: "/opt/homebrew/opt/python@3.9/Frameworks/Python.framework/Versions/3.9/lib/libpython3.9.dylib"
Home: "/Users/<user-name>/venv"
Status: NotLoaded
ExecutionMode: InProcess
Note that executing "arch -x86_64 python3 -m pip myPythonPackage" resulted the following error:
arch: posix_spawnp: python3: Bad CPU type in executable
My MATLAB verison is 2021b on Apple M1 Pro
Any help will be highly appreciated. matlab 2021b python apple silicon m1 pro macbook MATLAB Answers — New Questions
Error while obtaining sizes from MEX S-function ‘casadi_fun’
Hello,
I am getting this error when trying to build project in configuration desk (Dspace). When i build the model thorugh simulink, the build process does not give error, however it gives this error when building via configuration desk.Hello,
I am getting this error when trying to build project in configuration desk (Dspace). When i build the model thorugh simulink, the build process does not give error, however it gives this error when building via configuration desk. Hello,
I am getting this error when trying to build project in configuration desk (Dspace). When i build the model thorugh simulink, the build process does not give error, however it gives this error when building via configuration desk. nonlinear model predictive control, casadi MATLAB Answers — New Questions
Issue with Pivot table
Hello dears,
I need assistance with Pivot table.
1. In attached file, in dashboard I want to convert my table from sheet “Data” to pivot table with same columns and rows. And put it to “Dashboard” sheet.
2. All slicers on sheet “Dashboard” on the left: “Status”, “Risk assessment” and “Object” to be connected with the converted table.
3. 2 Pie charts on the top to be connected with slicers and dashboard.
I know, maybe I’m asking too much. I’m beginner in Excel and tried myself, even asked AI Copilot to help, but no result.
Appreciate your assist!
Hello dears, I need assistance with Pivot table.https://file.io/m7n8EUQLlAf4 1. In attached file, in dashboard I want to convert my table from sheet “Data” to pivot table with same columns and rows. And put it to “Dashboard” sheet.2. All slicers on sheet “Dashboard” on the left: “Status”, “Risk assessment” and “Object” to be connected with the converted table.3. 2 Pie charts on the top to be connected with slicers and dashboard. I know, maybe I’m asking too much. I’m beginner in Excel and tried myself, even asked AI Copilot to help, but no result.Appreciate your assist! Read More
How to resolve this error in simscape multibody : “Model not assembled: position violation”.
Hello team,
I am using Matlab R2021A.
I will share photos below for the working and not working model that i created in smnew :
When i am working with half symetrical model my model is running, but if i create full system model and both needs to be synced togethor it’s throwing the error – "Model not assembled: position violation" .
Half Model:
This model is working with output as shown in below images (angular travel of 100 degrees).
Initial Position: Final Position:
This is half of the total assembly, if i create full and dont link these two systems than also it runs but with different speed and travel in degrees even though i am passing same inputs to both side. But if i connect these two with a rigid geometry than the error arises.
I comment out solid block connecting two subsystems to make connection between two symetrical systems.
Not connected (Not synced) ( Working) Connected ( Not working throwing error)
Although i am very confident with frame definations thay are very correct.
Kindly help me in solving this error as this is very important for me and needs to be done in very short time frame. i will be very thankfull to team if they help me crack this.Hello team,
I am using Matlab R2021A.
I will share photos below for the working and not working model that i created in smnew :
When i am working with half symetrical model my model is running, but if i create full system model and both needs to be synced togethor it’s throwing the error – "Model not assembled: position violation" .
Half Model:
This model is working with output as shown in below images (angular travel of 100 degrees).
Initial Position: Final Position:
This is half of the total assembly, if i create full and dont link these two systems than also it runs but with different speed and travel in degrees even though i am passing same inputs to both side. But if i connect these two with a rigid geometry than the error arises.
I comment out solid block connecting two subsystems to make connection between two symetrical systems.
Not connected (Not synced) ( Working) Connected ( Not working throwing error)
Although i am very confident with frame definations thay are very correct.
Kindly help me in solving this error as this is very important for me and needs to be done in very short time frame. i will be very thankfull to team if they help me crack this. Hello team,
I am using Matlab R2021A.
I will share photos below for the working and not working model that i created in smnew :
When i am working with half symetrical model my model is running, but if i create full system model and both needs to be synced togethor it’s throwing the error – "Model not assembled: position violation" .
Half Model:
This model is working with output as shown in below images (angular travel of 100 degrees).
Initial Position: Final Position:
This is half of the total assembly, if i create full and dont link these two systems than also it runs but with different speed and travel in degrees even though i am passing same inputs to both side. But if i connect these two with a rigid geometry than the error arises.
I comment out solid block connecting two subsystems to make connection between two symetrical systems.
Not connected (Not synced) ( Working) Connected ( Not working throwing error)
Although i am very confident with frame definations thay are very correct.
Kindly help me in solving this error as this is very important for me and needs to be done in very short time frame. i will be very thankfull to team if they help me crack this. simscape multibody MATLAB Answers — New Questions
synapse using tables instead?
Dears,
Hope this message finds you well
In my company (for which I was now contracted as IT architect) I can across something which seems unusual to me
I see the following architecture:
1 – Sources
2 – Datahub layer (theobald pulls information from SAP into this layer which sits in azure storage. The files generated by aecorsoft are CSV files)
3 – Raw layer (using data factory, files are moved into azure datalake gen 2)
4 – Standardized layer ( Inside , using data factory, files are converted to parquet into azure datalake gen 2)
5 – Historized layer ( triggered by data factory, using synapse sparks, the files are transformaed to have history using Delta file)
6 – Curated ( by data factory triggering, using synapse sparks, the files are transformed again into parquet files )
7 – Core ( by data factory triggering, using views in Azure SQL Server Managed Instance that have as source this parquet files , data is imported into tables).
There are more layers on top of this (after the core)..
But the reason why I am writting is not related with it.
Its instead related with movement from layer 5 (historized) into 6 (Curated).
As opposite to the others, this one does a full load, meaning, it gets the entire information which is on the deltas and , on a daily basis transforms it again into parquet.
There are some files which have 2B rows.. and many with 200M
This is a lot of information to be moved from one layer to the other and it does not seems reasonable to me.
I believe we should promote the incremental load for a daily basis. not this..
Now , what the team states is that this is because the views in use (on core layer) connect directly into parquet files and the parquet files and to generate this parquet files, it needs to be from the total …
I don’t think that we need to do this. We can for example, use synapse tables instead? to do the incremental load from historized to curated and then connect the views (which are in Core MI SQL Azure) into this tables, instead of having them connected into this parquet files.
What is your opinion and suggestions? can you please advice?
Thanks a lot,
Pedro
Dears,Hope this message finds you well In my company (for which I was now contracted as IT architect) I can across something which seems unusual to me I see the following architecture: 1 – Sources 2 – Datahub layer (theobald pulls information from SAP into this layer which sits in azure storage. The files generated by aecorsoft are CSV files) 3 – Raw layer (using data factory, files are moved into azure datalake gen 2) 4 – Standardized layer ( Inside , using data factory, files are converted to parquet into azure datalake gen 2) 5 – Historized layer ( triggered by data factory, using synapse sparks, the files are transformaed to have history using Delta file) 6 – Curated ( by data factory triggering, using synapse sparks, the files are transformed again into parquet files ) 7 – Core ( by data factory triggering, using views in Azure SQL Server Managed Instance that have as source this parquet files , data is imported into tables). There are more layers on top of this (after the core).. But the reason why I am writting is not related with it. Its instead related with movement from layer 5 (historized) into 6 (Curated). As opposite to the others, this one does a full load, meaning, it gets the entire information which is on the deltas and , on a daily basis transforms it again into parquet. There are some files which have 2B rows.. and many with 200MThis is a lot of information to be moved from one layer to the other and it does not seems reasonable to me. I believe we should promote the incremental load for a daily basis. not this.. Now , what the team states is that this is because the views in use (on core layer) connect directly into parquet files and the parquet files and to generate this parquet files, it needs to be from the total … I don’t think that we need to do this. We can for example, use synapse tables instead? to do the incremental load from historized to curated and then connect the views (which are in Core MI SQL Azure) into this tables, instead of having them connected into this parquet files. What is your opinion and suggestions? can you please advice? Thanks a lot, Pedro Read More
Introducing Single Sign-On (SSO) for Sensor Console: Enhanced Security and Streamlined Access
We’re thrilled to announce the release of Single Sign-On (SSO) for the Defender for IoT Sensor Console! This powerful feature simplifies the login process, enhances security, and provides a seamless experience for all users. Let’s dive into the details:
What’s New?
Simplified Access
With SSO, users can log in once and gain access to the sensor console without the hassle of re-entering credentials. Say goodbye to multiple users and passwoards and enjoy a frictionless experience.
Enhanced Security
Leverage the robust security features of SSO. By using Microsoft Entra ID, your organization ensures consistent access controls across different sensors and sites. SSO simplifies onboarding and offboarding processes, reduces administrative overhead, and strengthens security.
Getting Started
Ready to set up SSO for your sensor console?
Follow these step-by-step guide, visit our documentation: Set up single sign-on for Microsoft Defender for IoT sensor console.
Learn More
What’s new in Microsoft Defender for IoT?
Get ready to experience enhanced security and seamless access with SSO for the Sensor Console. If you have any questions, feel free to reach out!
We’re thrilled to announce the release of Single Sign-On (SSO) for the Defender for IoT Sensor Console! This powerful feature simplifies the login process, enhances security, and provides a seamless experience for all users. Let’s dive into the details:
What’s New?
Simplified Access
With SSO, users can log in once and gain access to the sensor console without the hassle of re-entering credentials. Say goodbye to multiple users and passwoards and enjoy a frictionless experience.
Enhanced Security
Leverage the robust security features of SSO. By using Microsoft Entra ID, your organization ensures consistent access controls across different sensors and sites. SSO simplifies onboarding and offboarding processes, reduces administrative overhead, and strengthens security.
Getting Started
Ready to set up SSO for your sensor console?
Follow these step-by-step guide, visit our documentation: Set up single sign-on for Microsoft Defender for IoT sensor console.
Learn More
What’s new in Microsoft Defender for IoT?
Get ready to experience enhanced security and seamless access with SSO for the Sensor Console. If you have any questions, feel free to reach out!
Read More
Maximizing Cloud Connectivity Visibility
Overview
Defender for IoT help you protect your operational technology (OT) network from cyber threats. By using network sensors to monitor your network, you gain real-time insight into your OT devices and are notified if suspicious or malicious events occur.
The Defender for IoT cloud management is designed to augment your on-premises processing power while providing a source of centralized management for global security teams, raising the bar for OT defense.
By connecting your OT sensors to the Azure portal, you can get:
Holistic Insights: The Defender for IoT Azure portal becomes your watchtower, offering full visibility of your entire OT network. Health and security metrics converge in one place.
Real-Time Empowerment: Updates and alerts arrive in real time for one place from all your sites around the world.
Learn more- connecting your sensor to the cloud.
Connecting your OT sensors to the cloud is not always straightforward. There are many factors that can affect the connectivity of your OT sensors, such as network configuration, proxy settings, DNS servers, or SSL certificates. If any of these factors are not configured correctly, your OT sensors may not be able to communicate with the cloud. This can result in missing or delayed alerts and cause reduced visibility and control over your OT network.
To help you troubleshoot OT sensor connectivity issues, we have introduced a new capability in version 23.1.3 of the OT sensor software. It allows you to check the status of your sensor’s connection to the cloud and identify any errors or issues that may prevent it from communicating with the cloud. Ultimately, you received detailed steps to resolve this issue.
This tool will help you-
Streamlining troubleshooting
Reducing resolution time
Enhancing identification of connectivity issues
In this blog post, we will show you how to use the Cloud connectivity troubleshooting tool which can help you identify the root cause and provide you with a step-by-step explanation to fix some common connectivity issues that you may encounter.
How to Troubleshoot Sensor Connectivity Issues?
As an IoT/ OT Security project manager working for a manufacturing company. You are responsible for maintaining the OT network security and ensuring that your OT sensors are connected to the cloud.
One day, you notice that one of your sensors is not sending any data to the cloud. On the Site and Sensor page, you see that the sensor has disconnected health status –
on the sensor’s Overview page –
As you wonder what is causing this connectivity issue, you contact the network team on site to investigate it. When it comes to finding a connectivity issue it’s complex and can take hours and days.
Here is how the Cloud connectivity troubleshooting tool can help you in this scenario:
Step 1- Access the Cloud connectivity troubleshooting page:
From the sensor’s Overview page, select the Troubleshoot link in the error at the top of the page
or
Select System settings > Sensor management > Health and troubleshooting > Cloud connectivity troubleshooting
Step 2- Identify the connectivity issue
The Cloud connectivity troubleshooting pane opens on the right. If the sensor isn’t connected, a description of the issue and any mitigation instructions are listed.
Step 3- Fix the connectivity issue
The connectivity tool provides you with recommendations on how to fix your connectivity issues.
In case you still can’t fix the connectivity issue, please submit a support ticket and include the log files so the support engineer team can assist you as quickly as possible.
Leran More
What’s new in Microsoft Defender for IoT?
Connecting your sensor to the cloud
Overview
Defender for IoT help you protect your operational technology (OT) network from cyber threats. By using network sensors to monitor your network, you gain real-time insight into your OT devices and are notified if suspicious or malicious events occur.
The Defender for IoT cloud management is designed to augment your on-premises processing power while providing a source of centralized management for global security teams, raising the bar for OT defense.
By connecting your OT sensors to the Azure portal, you can get:
Holistic Insights: The Defender for IoT Azure portal becomes your watchtower, offering full visibility of your entire OT network. Health and security metrics converge in one place.
Real-Time Empowerment: Updates and alerts arrive in real time for one place from all your sites around the world.
Learn more- connecting your sensor to the cloud.
Connecting your OT sensors to the cloud is not always straightforward. There are many factors that can affect the connectivity of your OT sensors, such as network configuration, proxy settings, DNS servers, or SSL certificates. If any of these factors are not configured correctly, your OT sensors may not be able to communicate with the cloud. This can result in missing or delayed alerts and cause reduced visibility and control over your OT network.
To help you troubleshoot OT sensor connectivity issues, we have introduced a new capability in version 23.1.3 of the OT sensor software. It allows you to check the status of your sensor’s connection to the cloud and identify any errors or issues that may prevent it from communicating with the cloud. Ultimately, you received detailed steps to resolve this issue.
This tool will help you-
Streamlining troubleshooting
Reducing resolution time
Enhancing identification of connectivity issues
In this blog post, we will show you how to use the Cloud connectivity troubleshooting tool which can help you identify the root cause and provide you with a step-by-step explanation to fix some common connectivity issues that you may encounter.
How to Troubleshoot Sensor Connectivity Issues?
As an IoT/ OT Security project manager working for a manufacturing company. You are responsible for maintaining the OT network security and ensuring that your OT sensors are connected to the cloud.
One day, you notice that one of your sensors is not sending any data to the cloud. On the Site and Sensor page, you see that the sensor has disconnected health status –
on the sensor’s Overview page –
As you wonder what is causing this connectivity issue, you contact the network team on site to investigate it. When it comes to finding a connectivity issue it’s complex and can take hours and days.
Here is how the Cloud connectivity troubleshooting tool can help you in this scenario:
Step 1- Access the Cloud connectivity troubleshooting page:
From the sensor’s Overview page, select the Troubleshoot link in the error at the top of the page
or
Select System settings > Sensor management > Health and troubleshooting > Cloud connectivity troubleshooting
Step 2- Identify the connectivity issue
The Cloud connectivity troubleshooting pane opens on the right. If the sensor isn’t connected, a description of the issue and any mitigation instructions are listed.
Step 3- Fix the connectivity issue
The connectivity tool provides you with recommendations on how to fix your connectivity issues.
In case you still can’t fix the connectivity issue, please submit a support ticket and include the log files so the support engineer team can assist you as quickly as possible.
Leran More
What’s new in Microsoft Defender for IoT?
Connecting your sensor to the cloud
Read More
SSRS presents a very blurry chart
Hi all, I have recently been using Report Builder to create paged reports, but when I am opening it with SSRS the charts get very blurry. There is no problem with the fonts of other tables, what could be the reason for this?
Hi all, I have recently been using Report Builder to create paged reports, but when I am opening it with SSRS the charts get very blurry. There is no problem with the fonts of other tables, what could be the reason for this? Read More
PL-900 Free Exam Questions and Answers
Microsoft PL-900 exam questions pdf for 2024 exam, 100% selected from the actual PL-900 exam. Try free demo.
Microsoft PL-900 Exam Questions – Unlock Your Path to the Exam Success
Mastering the Microsoft Power Platform Fundamentals Exam isn’t a walk in the park, and finding the right study materials is crucial for PL-900 exam readiness. At Dumpsspot, we understand the challenges you face, which is why we provide tailored Microsoft PL-900 exam questions that align with your needs. Our comprehensive guide isn’t just about passing; it’s about unlocking your true potential and achieving excellence in the Microsoft Certified Power Platform Fundamentals exam. Let Dumpsspot be your trusted companion on this transformative journey towards success.
Microsoft PL-900 exam questions pdf for 2024 exam, 100% selected from the actual PL-900 exam. Try free demo. Microsoft PL-900 Exam Questions – Unlock Your Path to the Exam Success Mastering the Microsoft Power Platform Fundamentals Exam isn’t a walk in the park, and finding the right study materials is crucial for PL-900 exam readiness. At Dumpsspot, we understand the challenges you face, which is why we provide tailored Microsoft PL-900 exam questions that align with your needs. Our comprehensive guide isn’t just about passing; it’s about unlocking your true potential and achieving excellence in the Microsoft Certified Power Platform Fundamentals exam. Let Dumpsspot be your trusted companion on this transformative journey towards success. Read More
XLM Macros no longer able to edit at all?
After a lengthy Microsoft update today, I am unable to update an old XLM macro which has been working quite happily once a month up until now. I followed the instructions on the help as best I could ( there was no checkbox of ‘Enable Excel 4.0 macros when VBA macros are enabled) selected Enable all Macros and allow Editing. The macro still won’t run! I recorded this macro step be step many years ago and doubt if I can recreate it. HELP!!!
After a lengthy Microsoft update today, I am unable to update an old XLM macro which has been working quite happily once a month up until now. I followed the instructions on the help as best I could ( there was no checkbox of ‘Enable Excel 4.0 macros when VBA macros are enabled) selected Enable all Macros and allow Editing. The macro still won’t run! I recorded this macro step be step many years ago and doubt if I can recreate it. HELP!!! Read More
Upload a file/folder into a Loop page
Good morning, I have been reffered to this forum by a MS administrator in the Community forum.
My question is the following: I have read in some replies posted a year ago that it is possible to upload files in a page in a workspace in Loop. In theory, there is a button to do it, and you can also drag and drop.
But right now I don’t see how to do it, if that button were there I don’t see it. Is it possible now what I explained? How can I do it? I know I can add a link to my onedrive/sharepoint files, but it would be great if I just could have direct access to them insode the workspace.
Thank you very much.
Good morning, I have been reffered to this forum by a MS administrator in the Community forum. My question is the following: I have read in some replies posted a year ago that it is possible to upload files in a page in a workspace in Loop. In theory, there is a button to do it, and you can also drag and drop. But right now I don’t see how to do it, if that button were there I don’t see it. Is it possible now what I explained? How can I do it? I know I can add a link to my onedrive/sharepoint files, but it would be great if I just could have direct access to them insode the workspace. Thank you very much. Read More
Conditional Colour Formatting for cells in a coloum depending on match in another sheet
Hello,
I am looking for advice on how to conditionally colour format multiple cells in a colomn depending on if they match with entries in another sheet.
I have two sheets where tags have been given to different papers. Each is assigned a colour (blue and green).
Sheet 1 (colour assigend: blue)
TitelTagsPaper 1Irrigation, water, agriculturePaper 2Precipitation, flood
Sheet 2 (colour assigned: green)
TitleTagsPaper 3Groundwater, agriculturePaper 4Precipitation, agriculture, drought
In a third sheet, I want to
(1) Combine the entries in both sheets, which I did with the VSTACK formula;
(2) Filter through the results according to the tags, which I did with the ISNUMBER and SEARCH formula;
(3) Have the title row in the resulting entries highlighted with fill colour, depending on the origin sheets’ colour (i.e., if entry(ies)( from sheet 1 = title cell(s) blue; entry(ies) from sheet 2 = title cell(s) green).
For (3), I tried to use Conditional Formatting -> Use formula … with different formulas, but do not manage to achieve what I am looking for. Either only one or all cells are coloured.
Has anyone a suggestion how to achieve (3), i.e., what formula to be used in conditional formating?
The result should look like this (example with agriculture as tag search term):
Search tag:agricultureTitleTagsPaper 1Irrigation, water, agriculturePaper 3Groundwater, agriculturePaper 4Precipitation, agriculture, drought
(where font colour is a substitute for fill color since fill colour seems not be supported in tables here).
Thanks in advance!
Paul
Hello, I am looking for advice on how to conditionally colour format multiple cells in a colomn depending on if they match with entries in another sheet. I have two sheets where tags have been given to different papers. Each is assigned a colour (blue and green).Sheet 1 (colour assigend: blue)TitelTagsPaper 1Irrigation, water, agriculturePaper 2Precipitation, flood Sheet 2 (colour assigned: green)TitleTagsPaper 3Groundwater, agriculturePaper 4Precipitation, agriculture, drought In a third sheet, I want to(1) Combine the entries in both sheets, which I did with the VSTACK formula;(2) Filter through the results according to the tags, which I did with the ISNUMBER and SEARCH formula;(3) Have the title row in the resulting entries highlighted with fill colour, depending on the origin sheets’ colour (i.e., if entry(ies)( from sheet 1 = title cell(s) blue; entry(ies) from sheet 2 = title cell(s) green). For (3), I tried to use Conditional Formatting -> Use formula … with different formulas, but do not manage to achieve what I am looking for. Either only one or all cells are coloured. Has anyone a suggestion how to achieve (3), i.e., what formula to be used in conditional formating? The result should look like this (example with agriculture as tag search term): Search tag:agricultureTitleTagsPaper 1Irrigation, water, agriculturePaper 3Groundwater, agriculturePaper 4Precipitation, agriculture, drought(where font colour is a substitute for fill color since fill colour seems not be supported in tables here). Thanks in advance!Paul Read More
Prepare Fourier Amplitude Spectrum from ground motion record (Peak-Acceleration vs time-period)
Prepare Fourier Amplitude Spectrum from ground motion record (Peak-Acceleration vs time-period) with the input .txt files which contains peak-acceleration in 1st column & time-period in 2nd column.Prepare Fourier Amplitude Spectrum from ground motion record (Peak-Acceleration vs time-period) with the input .txt files which contains peak-acceleration in 1st column & time-period in 2nd column. Prepare Fourier Amplitude Spectrum from ground motion record (Peak-Acceleration vs time-period) with the input .txt files which contains peak-acceleration in 1st column & time-period in 2nd column. fourier amplitude spectrum (fas), ground motion record, response spectrum MATLAB Answers — New Questions
How to Fix QuickBooks Migration Failed Unexpectedly after update?
Troubleshooting Solutions: QuickBooks Migration Failed Unexpectedly
Encountering unexpected failures during QuickBooks data migration can disrupt your workflow, but several troubleshooting steps can help resolve the issue:
Check Data Integrity: Verify the integrity of the data being migrated. Ensure it’s error-free and compatible with QuickBooks.Update QuickBooks: Ensure QuickBooks is updated to the latest version to address any compatibility issues.Review System Requirements: Ensure your system meets QuickBooks’ minimum requirements to prevent migration errors.Disable Antivirus/Firewall: Temporarily disable antivirus/firewall software as they might interfere with the migration process.Run QuickBooks Diagnostic Tool: Use QuickBooks’ diagnostic tool to identify and resolve common migration issues.Configure Migration Settings: Double-check migration settings within QuickBooks to ensure accuracy.Use Conversion Tools: Utilize QuickBooks’ conversion tools for smoother data transition from other accounting software.Check Internet Connection: Ensure a stable internet connection throughout the migration process.Create Data Backup: Create a backup of data before migration to prevent data loss in case of failure.Contact QuickBooks Support: If issues persist, reach out to QuickBooks support for personalized assistance.
By following these steps, you can troubleshoot and resolve unexpected migration failures, ensuring successful data transfer to QuickBooks for streamlined financial management.
Troubleshooting Solutions: QuickBooks Migration Failed Unexpectedly Encountering unexpected failures during QuickBooks data migration can disrupt your workflow, but several troubleshooting steps can help resolve the issue: Check Data Integrity: Verify the integrity of the data being migrated. Ensure it’s error-free and compatible with QuickBooks.Update QuickBooks: Ensure QuickBooks is updated to the latest version to address any compatibility issues.Review System Requirements: Ensure your system meets QuickBooks’ minimum requirements to prevent migration errors.Disable Antivirus/Firewall: Temporarily disable antivirus/firewall software as they might interfere with the migration process.Run QuickBooks Diagnostic Tool: Use QuickBooks’ diagnostic tool to identify and resolve common migration issues.Configure Migration Settings: Double-check migration settings within QuickBooks to ensure accuracy.Use Conversion Tools: Utilize QuickBooks’ conversion tools for smoother data transition from other accounting software.Check Internet Connection: Ensure a stable internet connection throughout the migration process.Create Data Backup: Create a backup of data before migration to prevent data loss in case of failure.Contact QuickBooks Support: If issues persist, reach out to QuickBooks support for personalized assistance.By following these steps, you can troubleshoot and resolve unexpected migration failures, ensuring successful data transfer to QuickBooks for streamlined financial management. Read More
How to change Hybrid beamforming to digital in ‘Massive MIMO Hybrid Beamforming’ example
Hi, currently, I’m working on my thesis project for Multi-user communication. I’m using Massive MIMO Hybrid Beamforming example as a basis for my model. I would like to use digital beamforming instead of hybrid. Could you please tell me how can I acheive this?Hi, currently, I’m working on my thesis project for Multi-user communication. I’m using Massive MIMO Hybrid Beamforming example as a basis for my model. I would like to use digital beamforming instead of hybrid. Could you please tell me how can I acheive this? Hi, currently, I’m working on my thesis project for Multi-user communication. I’m using Massive MIMO Hybrid Beamforming example as a basis for my model. I would like to use digital beamforming instead of hybrid. Could you please tell me how can I acheive this? signal processing, phased array system toolbox, mimo communication MATLAB Answers — New Questions
Limit sum to 100
Can anyone please help?
Working in a column 1 where applying SUMIFS formula from another sheet having 51 different values. Among those 51 values I just need to see in Column1 upto sum 100 values.
For examples 1st,2nd and 3rd value which are 50,25,25 respectively make sum of 100 which is fine
but in some case 1st,2nd and 3rd value which are 50,35,35 respectively make sum of 110 so in this case how I can restrict sum to limit upto 100 only ?
Looking for support
Thanks 🙂
Can anyone please help? Working in a column 1 where applying SUMIFS formula from another sheet having 51 different values. Among those 51 values I just need to see in Column1 upto sum 100 values. For examples 1st,2nd and 3rd value which are 50,25,25 respectively make sum of 100 which is fine but in some case 1st,2nd and 3rd value which are 50,35,35 respectively make sum of 110 so in this case how I can restrict sum to limit upto 100 only ? Looking for support Thanks 🙂 Read More
Sharepoint site feature
Does anyone know how to add a button that can float and would allow visitors to scroll to the top of the page?
Does anyone know how to add a button that can float and would allow visitors to scroll to the top of the page? Read More
SharePoint group access
we have one SharePoint group and that group admin was left from our company. Now, we need to modify that group access. we don’t have admin access to that group.How to add/modify new members in that group?
we have one SharePoint group and that group admin was left from our company. Now, we need to modify that group access. we don’t have admin access to that group.How to add/modify new members in that group? Read More