Category: News
How to give random inputs for my simulink design?
I have created a model using importhdl ie. from my verilog code. Now I want to test it with many random inputs just like we do simulation testing on iVerilog or Quartus Prime or any other HDL tool. How can I do that as if I use constant then it works for only one input at a time?I have created a model using importhdl ie. from my verilog code. Now I want to test it with many random inputs just like we do simulation testing on iVerilog or Quartus Prime or any other HDL tool. How can I do that as if I use constant then it works for only one input at a time? I have created a model using importhdl ie. from my verilog code. Now I want to test it with many random inputs just like we do simulation testing on iVerilog or Quartus Prime or any other HDL tool. How can I do that as if I use constant then it works for only one input at a time? simulink, digital image processing, importhdl, random number generator MATLAB Answers — New Questions
Unable to perform assignment because the indices on the left side are not compatible with the size of the right side.
I’m run this script. Could someone help me
rvar_selec=find(sum(Rsel_matrix)>=(ncut)); if (length(rvar_selec)==0) rvar_selec=find(sum(Rsel_matrix)>(0.25*nstab)); end
if (length(rvar_selec)==0) rvar_selec=rset; end
TrDat_rselec=TrDat(:,rvar_selec);
TeDat_rselec=TeDat(:,rvar_selec);
Model3 = fitcecoc(TrDat_rselec,TrLab_perm)
PredLab2(:,perm)=predict(Model2,TeDat_r) %* (Here, it indicates the error: Unable to perform assignment because the indices on the left side are not compatible with the size of the right side)
PredLab3(:,perm)=predict(Model3,TeDat_rselecI’m run this script. Could someone help me
rvar_selec=find(sum(Rsel_matrix)>=(ncut)); if (length(rvar_selec)==0) rvar_selec=find(sum(Rsel_matrix)>(0.25*nstab)); end
if (length(rvar_selec)==0) rvar_selec=rset; end
TrDat_rselec=TrDat(:,rvar_selec);
TeDat_rselec=TeDat(:,rvar_selec);
Model3 = fitcecoc(TrDat_rselec,TrLab_perm)
PredLab2(:,perm)=predict(Model2,TeDat_r) %* (Here, it indicates the error: Unable to perform assignment because the indices on the left side are not compatible with the size of the right side)
PredLab3(:,perm)=predict(Model3,TeDat_rselec I’m run this script. Could someone help me
rvar_selec=find(sum(Rsel_matrix)>=(ncut)); if (length(rvar_selec)==0) rvar_selec=find(sum(Rsel_matrix)>(0.25*nstab)); end
if (length(rvar_selec)==0) rvar_selec=rset; end
TrDat_rselec=TrDat(:,rvar_selec);
TeDat_rselec=TeDat(:,rvar_selec);
Model3 = fitcecoc(TrDat_rselec,TrLab_perm)
PredLab2(:,perm)=predict(Model2,TeDat_r) %* (Here, it indicates the error: Unable to perform assignment because the indices on the left side are not compatible with the size of the right side)
PredLab3(:,perm)=predict(Model3,TeDat_rselec unable to perform assignment because the indices o MATLAB Answers — New Questions
simulation of a rov in simscape
I exported a model of an ROV from Solidwork to Simulink I got my model with my 6 degrees of freedom however when pressing run to simulate my ROV the model does not move towards the x, y, z axes, I don’t know what, how to do it to be able to simulate my ROV and see its displacement, please orient meI exported a model of an ROV from Solidwork to Simulink I got my model with my 6 degrees of freedom however when pressing run to simulate my ROV the model does not move towards the x, y, z axes, I don’t know what, how to do it to be able to simulate my ROV and see its displacement, please orient me I exported a model of an ROV from Solidwork to Simulink I got my model with my 6 degrees of freedom however when pressing run to simulate my ROV the model does not move towards the x, y, z axes, I don’t know what, how to do it to be able to simulate my ROV and see its displacement, please orient me simscape MATLAB Answers — New Questions
Get account name if UserPrincipalName is UserId
Sometimes the signin events in the various AAD signin logs contain the UserId as the UserPrincipalName. In some spot checks it looks to me that this often happens when the signin comes from a Teams app on an iOS device…
This requires the reader of the output to lookup the UserId e.g. in the Entra ID portal, to figure out which user this was.
Is there a way to do this dynamically in the KQL query so that I could add the name to the output?
Sometimes the signin events in the various AAD signin logs contain the UserId as the UserPrincipalName. In some spot checks it looks to me that this often happens when the signin comes from a Teams app on an iOS device…This requires the reader of the output to lookup the UserId e.g. in the Entra ID portal, to figure out which user this was.Is there a way to do this dynamically in the KQL query so that I could add the name to the output? Read More
Whatsapp App displays Notification Even After It was Closed!
Hi.
I installed Whatsapp on my Windows 11.
The bizzare thing that happened is that, even after I closed Whatsapp (it was not visible anymore neither on the task bar nor on the tray icon area), Whatsapp kept running on the background and displaying notifications of new messages arriving on my whatsapp on the screen!
I certainly don’t want apps running on the background after they were completely closed on the interface.
How can I force Whatsapp to be closed completely when I close it? Certainly that raises the concern of how many other apps are running on the background after being closed? I’m talking here, obviously, of explicit apps that should work only when opened by the user and displayed on the screen. I’m not talking about normal background processes of apps used to improve performance.
A background process to optimize performance is completely different of an app fully running and receiving messages after being closed. It’s like closing Outlook Email and keep receiving notifications that a new Email arrived even though the app was closed. That didn’t happen with outlook. but it’s a good analogy. That behaviour from Whatsapp is unacceptable!
Hi.I installed Whatsapp on my Windows 11.The bizzare thing that happened is that, even after I closed Whatsapp (it was not visible anymore neither on the task bar nor on the tray icon area), Whatsapp kept running on the background and displaying notifications of new messages arriving on my whatsapp on the screen! I certainly don’t want apps running on the background after they were completely closed on the interface.How can I force Whatsapp to be closed completely when I close it? Certainly that raises the concern of how many other apps are running on the background after being closed? I’m talking here, obviously, of explicit apps that should work only when opened by the user and displayed on the screen. I’m not talking about normal background processes of apps used to improve performance.A background process to optimize performance is completely different of an app fully running and receiving messages after being closed. It’s like closing Outlook Email and keep receiving notifications that a new Email arrived even though the app was closed. That didn’t happen with outlook. but it’s a good analogy. That behaviour from Whatsapp is unacceptable! Read More
Integrate services inside InTunes
Dear Team,
We have a requirement to integrate our services within InTunes. Essentially, our customers’ devices are already registered on InTunes. Therefore, our technicians and/or customers require a direct connection to our services, eliminating the need for re-registration of the same device on our platform. Is it feasible to implement a feature where clicking on a device triggers our app icon, allowing users to seamlessly navigate to our platform with all the necessary device details preloaded?
Thank you.
Dear Team,We have a requirement to integrate our services within InTunes. Essentially, our customers’ devices are already registered on InTunes. Therefore, our technicians and/or customers require a direct connection to our services, eliminating the need for re-registration of the same device on our platform. Is it feasible to implement a feature where clicking on a device triggers our app icon, allowing users to seamlessly navigate to our platform with all the necessary device details preloaded?Thank you. Read More
MATLAB Function always infers outputs as doubles
First, context: I’m attempting to generate HDL code from a Simulink model, which includes a MATLAB Function block. The relevant function is:
function [output, valid] = demux(input)
%#codegen
num_outputs = 24;
% Memory element: demultiplexed outputs
persistent demuxed;
if isempty(demuxed)
demuxed = zeros(num_outputs, 1, ‘like’, input);
end
% Assign from "input" to a single element of "demuxed" here… trimmed for length
% Commit actual values
output = demuxed(1:num_outputs, 1);
In my Simulink model, both input and output are sfix24_En23 types (fixed-point, signed, 24 bits total, 23 bits fractional):
I’ve tried to hint to MATLAB that output should be fixed-point as well, even including this line at the beginning of the function:
output = fi(zeros(num_outputs, 1), true, 24, 23);
This explicitly includes my fixed-point parameters, which isn’t great for maintainability, but would be acceptable for now in order to allow the model to compile.
However, in this and every other case I’ve tested, the Simulink console complains that Inferred type (‘double’) for data ‘output’ does not match back propagated type (’embedded.fi (sfix24_En23)’) from Simulink. Is there a way to make MATLAB realize that the output isn’t actually a double?First, context: I’m attempting to generate HDL code from a Simulink model, which includes a MATLAB Function block. The relevant function is:
function [output, valid] = demux(input)
%#codegen
num_outputs = 24;
% Memory element: demultiplexed outputs
persistent demuxed;
if isempty(demuxed)
demuxed = zeros(num_outputs, 1, ‘like’, input);
end
% Assign from "input" to a single element of "demuxed" here… trimmed for length
% Commit actual values
output = demuxed(1:num_outputs, 1);
In my Simulink model, both input and output are sfix24_En23 types (fixed-point, signed, 24 bits total, 23 bits fractional):
I’ve tried to hint to MATLAB that output should be fixed-point as well, even including this line at the beginning of the function:
output = fi(zeros(num_outputs, 1), true, 24, 23);
This explicitly includes my fixed-point parameters, which isn’t great for maintainability, but would be acceptable for now in order to allow the model to compile.
However, in this and every other case I’ve tested, the Simulink console complains that Inferred type (‘double’) for data ‘output’ does not match back propagated type (’embedded.fi (sfix24_En23)’) from Simulink. Is there a way to make MATLAB realize that the output isn’t actually a double? First, context: I’m attempting to generate HDL code from a Simulink model, which includes a MATLAB Function block. The relevant function is:
function [output, valid] = demux(input)
%#codegen
num_outputs = 24;
% Memory element: demultiplexed outputs
persistent demuxed;
if isempty(demuxed)
demuxed = zeros(num_outputs, 1, ‘like’, input);
end
% Assign from "input" to a single element of "demuxed" here… trimmed for length
% Commit actual values
output = demuxed(1:num_outputs, 1);
In my Simulink model, both input and output are sfix24_En23 types (fixed-point, signed, 24 bits total, 23 bits fractional):
I’ve tried to hint to MATLAB that output should be fixed-point as well, even including this line at the beginning of the function:
output = fi(zeros(num_outputs, 1), true, 24, 23);
This explicitly includes my fixed-point parameters, which isn’t great for maintainability, but would be acceptable for now in order to allow the model to compile.
However, in this and every other case I’ve tested, the Simulink console complains that Inferred type (‘double’) for data ‘output’ does not match back propagated type (’embedded.fi (sfix24_En23)’) from Simulink. Is there a way to make MATLAB realize that the output isn’t actually a double? codegen, fixed-point MATLAB Answers — New Questions
How to add a folder permanently to matlab path?
I am using addpath to add specified folders to matlab path, but it removes the folders from the matlab path everytime the application closes. I want to add that particular folder *permanently* to matlab path, so that I don’t have to add it again everytime i run the application. How can it be done??
Any help is appreciated.I am using addpath to add specified folders to matlab path, but it removes the folders from the matlab path everytime the application closes. I want to add that particular folder *permanently* to matlab path, so that I don’t have to add it again everytime i run the application. How can it be done??
Any help is appreciated. I am using addpath to add specified folders to matlab path, but it removes the folders from the matlab path everytime the application closes. I want to add that particular folder *permanently* to matlab path, so that I don’t have to add it again everytime i run the application. How can it be done??
Any help is appreciated. addpath, genpath MATLAB Answers — New Questions
License Institutional Student Federal?
I have an institutional account and I wanted to know how do I get a license to use MATLAB? I am a student at the Federal Institute of Southern Minas Gerais.I have an institutional account and I wanted to know how do I get a license to use MATLAB? I am a student at the Federal Institute of Southern Minas Gerais. I have an institutional account and I wanted to know how do I get a license to use MATLAB? I am a student at the Federal Institute of Southern Minas Gerais. student MATLAB Answers — New Questions
Error while compiling code with embedded coder support package for STM32
Hello, As part of my master thesis I created a closed loop motor control system with acceleration sensor as input and was in the phase of testing when suddenly i started getting this error below
DHAVESTDIO -DMODEL_HAS_DYNAMICALLY_LOADED_SFCNS=0 @Motor_initialization_comp.rsp -o "rtiostream_serial.o" "C:/ProgramData/MATLAB/SupportPackages/R2024a/toolbox/shared/supportpackages/stm32/src/rtiostream_serial.c" C:/ProgramData/MATLAB/SupportPackages/R2024a/toolbox/shared/supportpackages/stm32/src/rtiostream_serial.c:10:10: fatal error: rtiostream.h: No such file or directory 10 | #include "rtiostream.h" | ^~~~~~~~~~~~~~ compilation terminated. gmake: *** [rtiostream_serial.o] Error 1 C:UsersSanathDesktopmaster thesismaster thesis modelMotor_initialization_ert_rtw>echo The make command returned an error of 2 The make command returned an error of 2 C:UsersSanathDesktopmaster thesismaster thesis modelMotor_initialization_ert_rtw>exit /B 1 ### Build procedure for Motor_initialization aborted due to an error.
I have never faced this error and it suddenly started to appear. Moments ago i had compiled a code and it did not have any issues, can anyone suggest how to solve this issue?Hello, As part of my master thesis I created a closed loop motor control system with acceleration sensor as input and was in the phase of testing when suddenly i started getting this error below
DHAVESTDIO -DMODEL_HAS_DYNAMICALLY_LOADED_SFCNS=0 @Motor_initialization_comp.rsp -o "rtiostream_serial.o" "C:/ProgramData/MATLAB/SupportPackages/R2024a/toolbox/shared/supportpackages/stm32/src/rtiostream_serial.c" C:/ProgramData/MATLAB/SupportPackages/R2024a/toolbox/shared/supportpackages/stm32/src/rtiostream_serial.c:10:10: fatal error: rtiostream.h: No such file or directory 10 | #include "rtiostream.h" | ^~~~~~~~~~~~~~ compilation terminated. gmake: *** [rtiostream_serial.o] Error 1 C:UsersSanathDesktopmaster thesismaster thesis modelMotor_initialization_ert_rtw>echo The make command returned an error of 2 The make command returned an error of 2 C:UsersSanathDesktopmaster thesismaster thesis modelMotor_initialization_ert_rtw>exit /B 1 ### Build procedure for Motor_initialization aborted due to an error.
I have never faced this error and it suddenly started to appear. Moments ago i had compiled a code and it did not have any issues, can anyone suggest how to solve this issue? Hello, As part of my master thesis I created a closed loop motor control system with acceleration sensor as input and was in the phase of testing when suddenly i started getting this error below
DHAVESTDIO -DMODEL_HAS_DYNAMICALLY_LOADED_SFCNS=0 @Motor_initialization_comp.rsp -o "rtiostream_serial.o" "C:/ProgramData/MATLAB/SupportPackages/R2024a/toolbox/shared/supportpackages/stm32/src/rtiostream_serial.c" C:/ProgramData/MATLAB/SupportPackages/R2024a/toolbox/shared/supportpackages/stm32/src/rtiostream_serial.c:10:10: fatal error: rtiostream.h: No such file or directory 10 | #include "rtiostream.h" | ^~~~~~~~~~~~~~ compilation terminated. gmake: *** [rtiostream_serial.o] Error 1 C:UsersSanathDesktopmaster thesismaster thesis modelMotor_initialization_ert_rtw>echo The make command returned an error of 2 The make command returned an error of 2 C:UsersSanathDesktopmaster thesismaster thesis modelMotor_initialization_ert_rtw>exit /B 1 ### Build procedure for Motor_initialization aborted due to an error.
I have never faced this error and it suddenly started to appear. Moments ago i had compiled a code and it did not have any issues, can anyone suggest how to solve this issue? embedded coder, simulink, control, electric_motor_control, digital signal processing, embedded matlab function MATLAB Answers — New Questions
I can’t use the Microsoft Learn Labs
When I try to launch a lab appears this message:
“
Your appeal has been received. Appeals are reviewed on a first-come, first-served basis, and may take several days to process. If your appeal is approved, you will regain access to sandboxes and other interactive learning resources.
For more information, please check the troubleshooting guidance page.
“
It has weeks like this. Can someone pls help me? Or tell me what to do in order to complete my training. 🙁
When I try to launch a lab appears this message:”Your appeal has been received. Appeals are reviewed on a first-come, first-served basis, and may take several days to process. If your appeal is approved, you will regain access to sandboxes and other interactive learning resources.For more information, please check the troubleshooting guidance page.”It has weeks like this. Can someone pls help me? Or tell me what to do in order to complete my training. 🙁 Read More
how to set different axis value?
I want to change the axis display value in a contour plot.
xylim = 0.0055 ;
N = 5; x = linspace(-xylim,xylim,N); y = x;
[X,Y] = meshgrid(x,y);
r = (X.^2 + Y.^2); rho = sqrt(r);
f = 0.011 ;
theta = atan(rho./f) ;
CPhi = X./rho; SPhi = Y./rho;
if mod(N,2) == 1
CPhi((N-1)/2+1,(N-1)/2+1) = 1;
SPhi((N-1)/2+1,(N-1)/2+1) = 0;
end
%% Function
n1 = 1;
n2 = 1.5 ;
thetaI = theta;
Th = theta*180/pi;
thetaT = asin((n1./n2).*sin(thetaI));
CTi = cos(thetaI);
CTt = cos(thetaT);
a = (n2.*CTi – n1.*CTt) ;
b = (n2.*CTi + n1.*CTt) ;
c = (n1.*CTi – n2.*CTt) ;
d = (n1.*CTi + n2.*CTt) ;
Rp = a./b;
Rs = c./d;
figure,contourf(X,Y,Rp,20);
Now the x and y axis has value -5 to +5 mm, from the below image we can see. I want to change the axis value from X and Y to the value of the red cross line of the Th value chart(below image) which is a function of X and Y. So new x axis should be [26.5651 14.0362 0 140362 26.5651} and new y axis [26.5651 14.0362 0 140362 26.5651}. can anyone help me please? Thank you.I want to change the axis display value in a contour plot.
xylim = 0.0055 ;
N = 5; x = linspace(-xylim,xylim,N); y = x;
[X,Y] = meshgrid(x,y);
r = (X.^2 + Y.^2); rho = sqrt(r);
f = 0.011 ;
theta = atan(rho./f) ;
CPhi = X./rho; SPhi = Y./rho;
if mod(N,2) == 1
CPhi((N-1)/2+1,(N-1)/2+1) = 1;
SPhi((N-1)/2+1,(N-1)/2+1) = 0;
end
%% Function
n1 = 1;
n2 = 1.5 ;
thetaI = theta;
Th = theta*180/pi;
thetaT = asin((n1./n2).*sin(thetaI));
CTi = cos(thetaI);
CTt = cos(thetaT);
a = (n2.*CTi – n1.*CTt) ;
b = (n2.*CTi + n1.*CTt) ;
c = (n1.*CTi – n2.*CTt) ;
d = (n1.*CTi + n2.*CTt) ;
Rp = a./b;
Rs = c./d;
figure,contourf(X,Y,Rp,20);
Now the x and y axis has value -5 to +5 mm, from the below image we can see. I want to change the axis value from X and Y to the value of the red cross line of the Th value chart(below image) which is a function of X and Y. So new x axis should be [26.5651 14.0362 0 140362 26.5651} and new y axis [26.5651 14.0362 0 140362 26.5651}. can anyone help me please? Thank you. I want to change the axis display value in a contour plot.
xylim = 0.0055 ;
N = 5; x = linspace(-xylim,xylim,N); y = x;
[X,Y] = meshgrid(x,y);
r = (X.^2 + Y.^2); rho = sqrt(r);
f = 0.011 ;
theta = atan(rho./f) ;
CPhi = X./rho; SPhi = Y./rho;
if mod(N,2) == 1
CPhi((N-1)/2+1,(N-1)/2+1) = 1;
SPhi((N-1)/2+1,(N-1)/2+1) = 0;
end
%% Function
n1 = 1;
n2 = 1.5 ;
thetaI = theta;
Th = theta*180/pi;
thetaT = asin((n1./n2).*sin(thetaI));
CTi = cos(thetaI);
CTt = cos(thetaT);
a = (n2.*CTi – n1.*CTt) ;
b = (n2.*CTi + n1.*CTt) ;
c = (n1.*CTi – n2.*CTt) ;
d = (n1.*CTi + n2.*CTt) ;
Rp = a./b;
Rs = c./d;
figure,contourf(X,Y,Rp,20);
Now the x and y axis has value -5 to +5 mm, from the below image we can see. I want to change the axis value from X and Y to the value of the red cross line of the Th value chart(below image) which is a function of X and Y. So new x axis should be [26.5651 14.0362 0 140362 26.5651} and new y axis [26.5651 14.0362 0 140362 26.5651}. can anyone help me please? Thank you. set axis, set axis value, contour plot MATLAB Answers — New Questions
Why is my 3D Projectile Trajectory not being calculated properly?
% Constants
g = 9.81; % gravity
v0 = 50; % initial velocity
% Time
t = linspace(0, 5, 100); % time from 0 to 5 seconds
% Elevation and Azimuth angles
elevation = pi/4; % initial elevation angle (angle above the xz plane)
azimuth = pi/4; % initial azimuth angle (angle from the positive x-axis, counterclockwise)
% Calculate positions
x = v0 * t * cos(elevation) * cos(azimuth);
y = v0 * t * sin(elevation) – 0.5 * g * t.^2;
z = v0 * t * cos(elevation) * sin(azimuth);
% Plot 3D trajectory
figure;
plot3(x, y, z, ‘LineWidth’, 2);
xlabel(‘X’);
ylabel(‘Y’);
zlabel(‘Z’);
title(‘3D Artillery Simulation’);
grid on;% Constants
g = 9.81; % gravity
v0 = 50; % initial velocity
% Time
t = linspace(0, 5, 100); % time from 0 to 5 seconds
% Elevation and Azimuth angles
elevation = pi/4; % initial elevation angle (angle above the xz plane)
azimuth = pi/4; % initial azimuth angle (angle from the positive x-axis, counterclockwise)
% Calculate positions
x = v0 * t * cos(elevation) * cos(azimuth);
y = v0 * t * sin(elevation) – 0.5 * g * t.^2;
z = v0 * t * cos(elevation) * sin(azimuth);
% Plot 3D trajectory
figure;
plot3(x, y, z, ‘LineWidth’, 2);
xlabel(‘X’);
ylabel(‘Y’);
zlabel(‘Z’);
title(‘3D Artillery Simulation’);
grid on; % Constants
g = 9.81; % gravity
v0 = 50; % initial velocity
% Time
t = linspace(0, 5, 100); % time from 0 to 5 seconds
% Elevation and Azimuth angles
elevation = pi/4; % initial elevation angle (angle above the xz plane)
azimuth = pi/4; % initial azimuth angle (angle from the positive x-axis, counterclockwise)
% Calculate positions
x = v0 * t * cos(elevation) * cos(azimuth);
y = v0 * t * sin(elevation) – 0.5 * g * t.^2;
z = v0 * t * cos(elevation) * sin(azimuth);
% Plot 3D trajectory
figure;
plot3(x, y, z, ‘LineWidth’, 2);
xlabel(‘X’);
ylabel(‘Y’);
zlabel(‘Z’);
title(‘3D Artillery Simulation’);
grid on; projectile, physics, azimuth, elevation, launch angle MATLAB Answers — New Questions
Bayesian Time varying coefficient model
(This is more general econometric question) While I am writing a thesis on how the cyclicality of fiscal policy evolve over time in certain countries using Bayesian time varying regression. There are some questions that I would like to ask.
I know that Bayesian regression requires prior distribution (which is chosen by the model maker) and I have no idea what the prior distribution should be. Should I use non-informative prior?
How does Bayesian time varying regression really works? Is it similar to rolling window method in normal regression or is there a method where I can do time varying coefficient model in Bayesian regression?(This is more general econometric question) While I am writing a thesis on how the cyclicality of fiscal policy evolve over time in certain countries using Bayesian time varying regression. There are some questions that I would like to ask.
I know that Bayesian regression requires prior distribution (which is chosen by the model maker) and I have no idea what the prior distribution should be. Should I use non-informative prior?
How does Bayesian time varying regression really works? Is it similar to rolling window method in normal regression or is there a method where I can do time varying coefficient model in Bayesian regression? (This is more general econometric question) While I am writing a thesis on how the cyclicality of fiscal policy evolve over time in certain countries using Bayesian time varying regression. There are some questions that I would like to ask.
I know that Bayesian regression requires prior distribution (which is chosen by the model maker) and I have no idea what the prior distribution should be. Should I use non-informative prior?
How does Bayesian time varying regression really works? Is it similar to rolling window method in normal regression or is there a method where I can do time varying coefficient model in Bayesian regression? bayesian linear regression, time varying coefficient MATLAB Answers — New Questions
When this code is executed, 36 separate windows will open. I want the result to be displayed in a window.
I want the output to be similar to this image.I want the output to be similar to this image. I want the output to be similar to this image. plot, 3d plots, display, plotting MATLAB Answers — New Questions
Blocking a Language
I seem to be getting a number of emails like:
I don’t want to block the domain — besides they come in with different domain names. I tried blocking all languages except two:
But that didn’t work. Is there any way to block these?
I seem to be getting a number of emails like:I don’t want to block the domain — besides they come in with different domain names. I tried blocking all languages except two:But that didn’t work. Is there any way to block these? Read More
Gluco Alert Reviews – (OFFICIAL NEWQS UPDATED 2024) Does It Offer Blood Sugar Support?
Natural dietary supplements like Gluco Alert aid in controlling blood sugar levels and promoting weight reduction. Research has indicated that they are beneficial in the current setting. This supplement is fantastic; the ideal balance of nutrients was used in its creation, all of which are critical for enhancing general health. The primary advantage of GlucoAlert Reviews is that it helps to increase insulin sensitivity, which is essential for controlling blood sugar levels. Click the “Buy Now” button, which is situated directly below this text, to complete a safe transaction. To gain instant access to the whole
Gluco Alert, simply fill out the form.
Natural dietary supplements like Gluco Alert aid in controlling blood sugar levels and promoting weight reduction. Research has indicated that they are beneficial in the current setting. This supplement is fantastic; the ideal balance of nutrients was used in its creation, all of which are critical for enhancing general health. The primary advantage of GlucoAlert Reviews is that it helps to increase insulin sensitivity, which is essential for controlling blood sugar levels. Click the “Buy Now” button, which is situated directly below this text, to complete a safe transaction. To gain instant access to the wholeGluco Alert, simply fill out the form. Read More
Microsoft AI Partner Innovate, Sydney, April 4 | Content available here
Thanks for attending the Microsoft AI Partner Innovate event in Sydney on April 4. It was an absolute pleasure to see so many enthusiastic partners networking, learning, asking questions and getting ready to help their customers with adoption of Microsoft Copilot and AI.
Again the discussion with a partner, Chuong of Fuse Technology in this case, was popular with attendees. And the security section by Jordan was really insightful and appreciated.
Please consider what Emma covered in the Tech for Social Impact [ TSI ] segment and all the value presented in the GTM and Sales Excellence sessions.
The slides from the day are here.
Regards, Phil on behalf of the Microsoft team and Sponsors
Thanks for attending the Microsoft AI Partner Innovate event in Sydney on April 4. It was an absolute pleasure to see so many enthusiastic partners networking, learning, asking questions and getting ready to help their customers with adoption of Microsoft Copilot and AI.
Again the discussion with a partner, Chuong of Fuse Technology in this case, was popular with attendees. And the security section by Jordan was really insightful and appreciated.
Please consider what Emma covered in the Tech for Social Impact [ TSI ] segment and all the value presented in the GTM and Sales Excellence sessions.
The slides from the day are here.
Regards, Phil on behalf of the Microsoft team and Sponsors Read More
How to define geographicGrid in matlab code?
I am using following matlab code to extract data but it is giving some error.
img_file = ‘c:data4MARCH24_BAND7_SUBSET.dat’
img = hypercube(img_file);
shapefile = ‘c:dataAchi Khurd.shp’;
S = shaperead(shapefile);
%remove small triangles and squares
coord_lengths = arrayfun(@(s) numel(s.X), S);
not_useful_mask = coord_lengths < 10;
S(not_useful_mask) = [];
polygon = polyshape({S.X}, {S.Y});
% Create a logical mask
[Z,R] = readgeoraster(img_file);
[lat,lon] = geographicGrid(R);
[Lon, Lat] = meshgrid(lon, lat);
logical_mask = reshape(isinterior(polygon, Lon(:), Lat(:)), size(Lon));
% Use the logical mask to extract data
extracted_data = img(logical_mask);
disp(extracted_data);
It is giving following error
Incorrect number or types of inputs or outputs for function geographicGrid.
Error in Test (line 14)
[lat,lon] = geographicGrid(R);
I am attaching the data also in order to run the above mentioned matlab code.
I would be thankful for suggesting me to fix it.
DevaI am using following matlab code to extract data but it is giving some error.
img_file = ‘c:data4MARCH24_BAND7_SUBSET.dat’
img = hypercube(img_file);
shapefile = ‘c:dataAchi Khurd.shp’;
S = shaperead(shapefile);
%remove small triangles and squares
coord_lengths = arrayfun(@(s) numel(s.X), S);
not_useful_mask = coord_lengths < 10;
S(not_useful_mask) = [];
polygon = polyshape({S.X}, {S.Y});
% Create a logical mask
[Z,R] = readgeoraster(img_file);
[lat,lon] = geographicGrid(R);
[Lon, Lat] = meshgrid(lon, lat);
logical_mask = reshape(isinterior(polygon, Lon(:), Lat(:)), size(Lon));
% Use the logical mask to extract data
extracted_data = img(logical_mask);
disp(extracted_data);
It is giving following error
Incorrect number or types of inputs or outputs for function geographicGrid.
Error in Test (line 14)
[lat,lon] = geographicGrid(R);
I am attaching the data also in order to run the above mentioned matlab code.
I would be thankful for suggesting me to fix it.
Deva I am using following matlab code to extract data but it is giving some error.
img_file = ‘c:data4MARCH24_BAND7_SUBSET.dat’
img = hypercube(img_file);
shapefile = ‘c:dataAchi Khurd.shp’;
S = shaperead(shapefile);
%remove small triangles and squares
coord_lengths = arrayfun(@(s) numel(s.X), S);
not_useful_mask = coord_lengths < 10;
S(not_useful_mask) = [];
polygon = polyshape({S.X}, {S.Y});
% Create a logical mask
[Z,R] = readgeoraster(img_file);
[lat,lon] = geographicGrid(R);
[Lon, Lat] = meshgrid(lon, lat);
logical_mask = reshape(isinterior(polygon, Lon(:), Lat(:)), size(Lon));
% Use the logical mask to extract data
extracted_data = img(logical_mask);
disp(extracted_data);
It is giving following error
Incorrect number or types of inputs or outputs for function geographicGrid.
Error in Test (line 14)
[lat,lon] = geographicGrid(R);
I am attaching the data also in order to run the above mentioned matlab code.
I would be thankful for suggesting me to fix it.
Deva how to define geographicgrid in matlab code? MATLAB Answers — New Questions
Saving 3D image after segmentation
I have a 3D image rock that I preformed segmentation on using this code
RA = imread(‘BB258_6_A_2um_1600x3_8bit.tif’);
threshold_calc = multithresh(RA, 2); %two is the number of thresholds so we are expecting to have 3 classes
image_segmented = imquantize(RA, threshold_calc);
imshow(image_segmented , []);
what I want to do is to save the 3D image as tif can you please help meI have a 3D image rock that I preformed segmentation on using this code
RA = imread(‘BB258_6_A_2um_1600x3_8bit.tif’);
threshold_calc = multithresh(RA, 2); %two is the number of thresholds so we are expecting to have 3 classes
image_segmented = imquantize(RA, threshold_calc);
imshow(image_segmented , []);
what I want to do is to save the 3D image as tif can you please help me I have a 3D image rock that I preformed segmentation on using this code
RA = imread(‘BB258_6_A_2um_1600x3_8bit.tif’);
threshold_calc = multithresh(RA, 2); %two is the number of thresholds so we are expecting to have 3 classes
image_segmented = imquantize(RA, threshold_calc);
imshow(image_segmented , []);
what I want to do is to save the 3D image as tif can you please help me save, image processing, image segmentation MATLAB Answers — New Questions