Month: June 2024
How avoid exponential notation in compose
hi, i want to avodi exponential notation
compose("%d",daily)
…
"-250"
"1.562500e+02"
"-3.750000e+01"
correct is .
"-250"
"156.25"
"-37.5"hi, i want to avodi exponential notation
compose("%d",daily)
…
"-250"
"1.562500e+02"
"-3.750000e+01"
correct is .
"-250"
"156.25"
"-37.5" hi, i want to avodi exponential notation
compose("%d",daily)
…
"-250"
"1.562500e+02"
"-3.750000e+01"
correct is .
"-250"
"156.25"
"-37.5" how avoid exponential notation in compose MATLAB Answers — New Questions
Split Pipeline json into separate files for every individual Pipeline activity (Code ILM)
Azure Data factory Pipeline
Currently a adf pipeline is stored a one big JSON file.
In order to copy a customized activity to a second pipeline in another branch, you need to edit the file, copy the exact lines code belonging to a activity, copy the code to the other pipeline, paste in exactly the right spot and re join the activities.
I propose to create a folder per pipeline and create nested folders for each activity. (similar to the file storage in Power bi, pbip file format) This also enables different developers to work in parallel on different activities the same pipeline.
Azure Data factory PipelineCurrently a adf pipeline is stored a one big JSON file.In order to copy a customized activity to a second pipeline in another branch, you need to edit the file, copy the exact lines code belonging to a activity, copy the code to the other pipeline, paste in exactly the right spot and re join the activities. I propose to create a folder per pipeline and create nested folders for each activity. (similar to the file storage in Power bi, pbip file format) This also enables different developers to work in parallel on different activities the same pipeline. Read More
How to make custom PMSM block?
Can we custom design or change parameters of Permanent Magnet Synchronous machine block in matlab? I want to simulate with my machine parameters.Can we custom design or change parameters of Permanent Magnet Synchronous machine block in matlab? I want to simulate with my machine parameters. Can we custom design or change parameters of Permanent Magnet Synchronous machine block in matlab? I want to simulate with my machine parameters. foc, pmsm, permanent magnet synchronous machine MATLAB Answers — New Questions
What happens if I use fitcecoc for a two-class classification, and how is it different from fitcsvm in such a scenario?
I have been using SVM-ECOC (i.e. fitcecoc) in classifying two different orientations in my data, and it;s results are much better than when I use fitcsvm in terms of decoding accuracy. I am wondering how are these two functions essentially different when dealing with such a binary classification, and why does fitcecoc performs better?I have been using SVM-ECOC (i.e. fitcecoc) in classifying two different orientations in my data, and it;s results are much better than when I use fitcsvm in terms of decoding accuracy. I am wondering how are these two functions essentially different when dealing with such a binary classification, and why does fitcecoc performs better? I have been using SVM-ECOC (i.e. fitcecoc) in classifying two different orientations in my data, and it;s results are much better than when I use fitcsvm in terms of decoding accuracy. I am wondering how are these two functions essentially different when dealing with such a binary classification, and why does fitcecoc performs better? classification, fitcecoc MATLAB Answers — New Questions
Assistance Needed to Determine Noise in ECG Dataset
Dear Community,
I have an ECG dataset, but I am unsure whether the signals are noisy or not. Here are some details about the dataset:
Type of data: 12-lead ECG recordings
Duration: Each recording is 10 seconds long
Sampling rate: 500 Hz
Data format: Each signal column contains the raw ECG recording, with each value representing the amplitude of the ECG signal at a given time point.
Length of data: 5,000 data points per lead
Unit of measurement: 0.01 mV (standard Philips record system)
I have also visualized the ECG signals for all 12 leads attached
Could anyone guide me on how to determine if these signals are noisy? Are there specific techniques or MATLAB functions that can help identify and possibly filter out the noise? Any advice or pointers to relevant resources would be greatly appreciated.
Thank you!
Best regards,Dear Community,
I have an ECG dataset, but I am unsure whether the signals are noisy or not. Here are some details about the dataset:
Type of data: 12-lead ECG recordings
Duration: Each recording is 10 seconds long
Sampling rate: 500 Hz
Data format: Each signal column contains the raw ECG recording, with each value representing the amplitude of the ECG signal at a given time point.
Length of data: 5,000 data points per lead
Unit of measurement: 0.01 mV (standard Philips record system)
I have also visualized the ECG signals for all 12 leads attached
Could anyone guide me on how to determine if these signals are noisy? Are there specific techniques or MATLAB functions that can help identify and possibly filter out the noise? Any advice or pointers to relevant resources would be greatly appreciated.
Thank you!
Best regards, Dear Community,
I have an ECG dataset, but I am unsure whether the signals are noisy or not. Here are some details about the dataset:
Type of data: 12-lead ECG recordings
Duration: Each recording is 10 seconds long
Sampling rate: 500 Hz
Data format: Each signal column contains the raw ECG recording, with each value representing the amplitude of the ECG signal at a given time point.
Length of data: 5,000 data points per lead
Unit of measurement: 0.01 mV (standard Philips record system)
I have also visualized the ECG signals for all 12 leads attached
Could anyone guide me on how to determine if these signals are noisy? Are there specific techniques or MATLAB functions that can help identify and possibly filter out the noise? Any advice or pointers to relevant resources would be greatly appreciated.
Thank you!
Best regards, ecg, signal processing, noise reduction, 12-lead ecg MATLAB Answers — New Questions
fitting a graph and coloring each fit
i wrote the following code % Color settings
r_220_w = [10.78, 20.33, 24, 27.7, 35.86, 32.5, 33.2, 30.75, 36.83, 33.44, 32.8, 45.66, 33.04, 39, 50.45, 34.78, 4.96];
r_220_aw = [0.01, 0.02, 0.02, 0.03, 0.02, 0.02, 0.02, 0.01, 0.02, 0.02, 0.02, 0.02, 0.02, 0.1, 0.05, 0.03, 0.03];
r_220_v = [1.02, 1.42, 1.82, 2.62, 5.92, 7, 8.24, 4.48, 4.64, 8.44, 7.5, 1.2, 8.01, 2.91, 0.87, 7.72, 0.973];
r_220_av = [0.01, 0.01, 0.02, 0.01, 0.01, 0.05, 0.01, 0.01, 0.05, 0.05, 0.1, 0.05, 0.05, 0.01, 0.01, 0.1, 0.001];
r_10_w = [33.05, 33.14, 33.1, 33.3, 31.1, 32.7, 35.9, 37.2, 22.9, 20.3, 33.7, 40.4, 27.07, 51.1, 34.45, 10.7, 4.97];
r_10_aw = [0.1, 0.05, 0.1, 0.1, 0.1, 0.1, 0.1, 0.3, 0.2, 0.1, 0.1, 0.1, 0.05, 0.1, 0.01, 0.1, 0.02];
r_10_v = [12.9, 13.5, 13.2, 13.8, 5.5, 10.8, 6.9, 4.57, 1.76, 1.52, 14.2, 2.4, 2.56, 0.77, 11.8, 1.02, 0.973];
r_10_av = [0.2, 0.2, 0.1, 0.1, 0.3, 0.1, 0.2, 0.02, 0.01, 0.01, 0.1, 0.1, 0.1, 0.01, 0.1, 0.1, 0.01];
r_2000_w = [52.67, 46.18, 39.33, 35.12, 34.12, 33.55, 10.91, 15.81, 20.77, 25.39, 29.21, 31.21, 42.96, 37.35, 4.98];
r_2000_v = [0.608, 0.888, 1.44, 1.8, 1.84, 1.88, 1.02, 1.13, 1.31, 1.56, 1.8, 1.88, 1.13, 1.62, 0.973];
r_2000_aw = [0.01, 0.02, 0.03, 0.01, 0.01, 0.03, 0.01, 0.01, 0.03, 0.02, 0.01, 0.02, 0.03, 0.02, 0.02];
r_2000_av = [0.01, 0.01, 0.01, 0.01, 0.01, 0.01, 0.02, 0.01, 0.01, 0.01, 0.02, 0.01, 0.02, 0.01, 0.05];
r_1000_w = [34.71, 33.4, 32.5, 33, 35.56, 47.05, 37.6, 30.01, 10.53, 15.84, 20.75, 25, 31.97, 40.34, 44.03, 52.78, 4.96];
r_1000_v = [3.2, 3.35, 3.25, 3.3, 3.05, 0.976, 2.5, 2.74, 1.02, 1.18, 1.42, 1.82, 3.16, 1.86, 1.28, 0.664, 0.973];
r_1000_aw = [0.1, 0.02, 0, 0.1, 0.03, 0.02, 0.05, 0.03, 0.02, 0.01, 0.05, 0.03, 0.03, 0.02, 0.02, 0.02, 0.03];
r_1000_av = [0.01, 0.1, 0.01, 0.01, 0.03, 0.001, 0.01, 0.02, 0.01, 0.01, 0.02, 0.01, 0.01, 0.02, 0.01, 0.1, 0.001];
data = {
r_1000_w, r_1000_v, r_1000_av, r_1000_av, r_1000_aw, r_1000_aw;
r_2000_w, r_2000_v, r_2000_av, r_2000_av, r_2000_aw, r_2000_aw;
r_220_w, r_220_v, r_220_av, r_220_av, r_220_aw, r_220_aw;
r_10_w, r_10_v, r_10_av, r_10_av, r_10_aw, r_10_aw
};
color = [1 0.38 0.53]; % Specify your desired color
lineWidth = 1.5; % Specify the line width
% % Loop through each dataset and plot error bars
for i = 1:size(data, 1)
errorbar(data{i, 1}, data{i, 2}, data{i, 3}, data{i, 4}, data{i, 5}, data{i, 6}, …
‘.’, ‘Color’, color, ‘LineWidth’, lineWidth);
hold on;
end
it is really hard to see since the same color is being used for all of them i thought it would switch in the range given with each graph , and also if i want to do a fit using cftool and then import it and add it to a sepreat graph without the error bars so that each fit has a color how can i possibly do thati wrote the following code % Color settings
r_220_w = [10.78, 20.33, 24, 27.7, 35.86, 32.5, 33.2, 30.75, 36.83, 33.44, 32.8, 45.66, 33.04, 39, 50.45, 34.78, 4.96];
r_220_aw = [0.01, 0.02, 0.02, 0.03, 0.02, 0.02, 0.02, 0.01, 0.02, 0.02, 0.02, 0.02, 0.02, 0.1, 0.05, 0.03, 0.03];
r_220_v = [1.02, 1.42, 1.82, 2.62, 5.92, 7, 8.24, 4.48, 4.64, 8.44, 7.5, 1.2, 8.01, 2.91, 0.87, 7.72, 0.973];
r_220_av = [0.01, 0.01, 0.02, 0.01, 0.01, 0.05, 0.01, 0.01, 0.05, 0.05, 0.1, 0.05, 0.05, 0.01, 0.01, 0.1, 0.001];
r_10_w = [33.05, 33.14, 33.1, 33.3, 31.1, 32.7, 35.9, 37.2, 22.9, 20.3, 33.7, 40.4, 27.07, 51.1, 34.45, 10.7, 4.97];
r_10_aw = [0.1, 0.05, 0.1, 0.1, 0.1, 0.1, 0.1, 0.3, 0.2, 0.1, 0.1, 0.1, 0.05, 0.1, 0.01, 0.1, 0.02];
r_10_v = [12.9, 13.5, 13.2, 13.8, 5.5, 10.8, 6.9, 4.57, 1.76, 1.52, 14.2, 2.4, 2.56, 0.77, 11.8, 1.02, 0.973];
r_10_av = [0.2, 0.2, 0.1, 0.1, 0.3, 0.1, 0.2, 0.02, 0.01, 0.01, 0.1, 0.1, 0.1, 0.01, 0.1, 0.1, 0.01];
r_2000_w = [52.67, 46.18, 39.33, 35.12, 34.12, 33.55, 10.91, 15.81, 20.77, 25.39, 29.21, 31.21, 42.96, 37.35, 4.98];
r_2000_v = [0.608, 0.888, 1.44, 1.8, 1.84, 1.88, 1.02, 1.13, 1.31, 1.56, 1.8, 1.88, 1.13, 1.62, 0.973];
r_2000_aw = [0.01, 0.02, 0.03, 0.01, 0.01, 0.03, 0.01, 0.01, 0.03, 0.02, 0.01, 0.02, 0.03, 0.02, 0.02];
r_2000_av = [0.01, 0.01, 0.01, 0.01, 0.01, 0.01, 0.02, 0.01, 0.01, 0.01, 0.02, 0.01, 0.02, 0.01, 0.05];
r_1000_w = [34.71, 33.4, 32.5, 33, 35.56, 47.05, 37.6, 30.01, 10.53, 15.84, 20.75, 25, 31.97, 40.34, 44.03, 52.78, 4.96];
r_1000_v = [3.2, 3.35, 3.25, 3.3, 3.05, 0.976, 2.5, 2.74, 1.02, 1.18, 1.42, 1.82, 3.16, 1.86, 1.28, 0.664, 0.973];
r_1000_aw = [0.1, 0.02, 0, 0.1, 0.03, 0.02, 0.05, 0.03, 0.02, 0.01, 0.05, 0.03, 0.03, 0.02, 0.02, 0.02, 0.03];
r_1000_av = [0.01, 0.1, 0.01, 0.01, 0.03, 0.001, 0.01, 0.02, 0.01, 0.01, 0.02, 0.01, 0.01, 0.02, 0.01, 0.1, 0.001];
data = {
r_1000_w, r_1000_v, r_1000_av, r_1000_av, r_1000_aw, r_1000_aw;
r_2000_w, r_2000_v, r_2000_av, r_2000_av, r_2000_aw, r_2000_aw;
r_220_w, r_220_v, r_220_av, r_220_av, r_220_aw, r_220_aw;
r_10_w, r_10_v, r_10_av, r_10_av, r_10_aw, r_10_aw
};
color = [1 0.38 0.53]; % Specify your desired color
lineWidth = 1.5; % Specify the line width
% % Loop through each dataset and plot error bars
for i = 1:size(data, 1)
errorbar(data{i, 1}, data{i, 2}, data{i, 3}, data{i, 4}, data{i, 5}, data{i, 6}, …
‘.’, ‘Color’, color, ‘LineWidth’, lineWidth);
hold on;
end
it is really hard to see since the same color is being used for all of them i thought it would switch in the range given with each graph , and also if i want to do a fit using cftool and then import it and add it to a sepreat graph without the error bars so that each fit has a color how can i possibly do that i wrote the following code % Color settings
r_220_w = [10.78, 20.33, 24, 27.7, 35.86, 32.5, 33.2, 30.75, 36.83, 33.44, 32.8, 45.66, 33.04, 39, 50.45, 34.78, 4.96];
r_220_aw = [0.01, 0.02, 0.02, 0.03, 0.02, 0.02, 0.02, 0.01, 0.02, 0.02, 0.02, 0.02, 0.02, 0.1, 0.05, 0.03, 0.03];
r_220_v = [1.02, 1.42, 1.82, 2.62, 5.92, 7, 8.24, 4.48, 4.64, 8.44, 7.5, 1.2, 8.01, 2.91, 0.87, 7.72, 0.973];
r_220_av = [0.01, 0.01, 0.02, 0.01, 0.01, 0.05, 0.01, 0.01, 0.05, 0.05, 0.1, 0.05, 0.05, 0.01, 0.01, 0.1, 0.001];
r_10_w = [33.05, 33.14, 33.1, 33.3, 31.1, 32.7, 35.9, 37.2, 22.9, 20.3, 33.7, 40.4, 27.07, 51.1, 34.45, 10.7, 4.97];
r_10_aw = [0.1, 0.05, 0.1, 0.1, 0.1, 0.1, 0.1, 0.3, 0.2, 0.1, 0.1, 0.1, 0.05, 0.1, 0.01, 0.1, 0.02];
r_10_v = [12.9, 13.5, 13.2, 13.8, 5.5, 10.8, 6.9, 4.57, 1.76, 1.52, 14.2, 2.4, 2.56, 0.77, 11.8, 1.02, 0.973];
r_10_av = [0.2, 0.2, 0.1, 0.1, 0.3, 0.1, 0.2, 0.02, 0.01, 0.01, 0.1, 0.1, 0.1, 0.01, 0.1, 0.1, 0.01];
r_2000_w = [52.67, 46.18, 39.33, 35.12, 34.12, 33.55, 10.91, 15.81, 20.77, 25.39, 29.21, 31.21, 42.96, 37.35, 4.98];
r_2000_v = [0.608, 0.888, 1.44, 1.8, 1.84, 1.88, 1.02, 1.13, 1.31, 1.56, 1.8, 1.88, 1.13, 1.62, 0.973];
r_2000_aw = [0.01, 0.02, 0.03, 0.01, 0.01, 0.03, 0.01, 0.01, 0.03, 0.02, 0.01, 0.02, 0.03, 0.02, 0.02];
r_2000_av = [0.01, 0.01, 0.01, 0.01, 0.01, 0.01, 0.02, 0.01, 0.01, 0.01, 0.02, 0.01, 0.02, 0.01, 0.05];
r_1000_w = [34.71, 33.4, 32.5, 33, 35.56, 47.05, 37.6, 30.01, 10.53, 15.84, 20.75, 25, 31.97, 40.34, 44.03, 52.78, 4.96];
r_1000_v = [3.2, 3.35, 3.25, 3.3, 3.05, 0.976, 2.5, 2.74, 1.02, 1.18, 1.42, 1.82, 3.16, 1.86, 1.28, 0.664, 0.973];
r_1000_aw = [0.1, 0.02, 0, 0.1, 0.03, 0.02, 0.05, 0.03, 0.02, 0.01, 0.05, 0.03, 0.03, 0.02, 0.02, 0.02, 0.03];
r_1000_av = [0.01, 0.1, 0.01, 0.01, 0.03, 0.001, 0.01, 0.02, 0.01, 0.01, 0.02, 0.01, 0.01, 0.02, 0.01, 0.1, 0.001];
data = {
r_1000_w, r_1000_v, r_1000_av, r_1000_av, r_1000_aw, r_1000_aw;
r_2000_w, r_2000_v, r_2000_av, r_2000_av, r_2000_aw, r_2000_aw;
r_220_w, r_220_v, r_220_av, r_220_av, r_220_aw, r_220_aw;
r_10_w, r_10_v, r_10_av, r_10_av, r_10_aw, r_10_aw
};
color = [1 0.38 0.53]; % Specify your desired color
lineWidth = 1.5; % Specify the line width
% % Loop through each dataset and plot error bars
for i = 1:size(data, 1)
errorbar(data{i, 1}, data{i, 2}, data{i, 3}, data{i, 4}, data{i, 5}, data{i, 6}, …
‘.’, ‘Color’, color, ‘LineWidth’, lineWidth);
hold on;
end
it is really hard to see since the same color is being used for all of them i thought it would switch in the range given with each graph , and also if i want to do a fit using cftool and then import it and add it to a sepreat graph without the error bars so that each fit has a color how can i possibly do that curve fitting, colormap MATLAB Answers — New Questions
graduation project for my phd
i am working on the mangement of energy of hybrid system & i am struggling to introduce the time in the code because it depends on both the month and the daytime
for example i want to set the time between 7am & 6pm from september to maii am working on the mangement of energy of hybrid system & i am struggling to introduce the time in the code because it depends on both the month and the daytime
for example i want to set the time between 7am & 6pm from september to mai i am working on the mangement of energy of hybrid system & i am struggling to introduce the time in the code because it depends on both the month and the daytime
for example i want to set the time between 7am & 6pm from september to mai renewabale energy MATLAB Answers — New Questions
Move selected OU from On-Prem AD to cloud only AD
Hi .
We have On-Prem AD sync with azure for O365 .
Some of OU users are Remote users and so they are not connected to AD. We have business basics license so reset password of mail id from Cloud is not possible due to license limitation.
So we are thinking of moving those users to cloud only so they can reset their password.
Is there any safe way to migrate them to cloud only?
Hi . We have On-Prem AD sync with azure for O365 . Some of OU users are Remote users and so they are not connected to AD. We have business basics license so reset password of mail id from Cloud is not possible due to license limitation. So we are thinking of moving those users to cloud only so they can reset their password.Is there any safe way to migrate them to cloud only? Read More
How to modify formula
Hello Guys,
I would need some help.
I have this kind of data with multiply date and time. I try to count the overlays minute by minute.
Right now the format in F6 is Date and TIme, same format as in column B and C, but I’d like to leave the Date and change it to just Time or Text format in order to use the formula with multiply different dates. How should I modify the formula in F7, so that I can use it with other days too and don’t have to change the dates in F6,G6,etc., every time? Hope, this make sense.
Thanks for your help
Legendy
Hello Guys,I would need some help.I have this kind of data with multiply date and time. I try to count the overlays minute by minute. Right now the format in F6 is Date and TIme, same format as in column B and C, but I’d like to leave the Date and change it to just Time or Text format in order to use the formula with multiply different dates. How should I modify the formula in F7, so that I can use it with other days too and don’t have to change the dates in F6,G6,etc., every time? Hope, this make sense.Thanks for your helpLegendy Read More
Runtime error 6 overflow in word Mac
I’m on a Mac Sonoma 14.1 using Word 16.86.
For about the past week when I open a Word doc I get an error message: Runtime error ‘6’ Overflow.
Any thoughts on why and how to stop it?
thx
I’m on a Mac Sonoma 14.1 using Word 16.86.For about the past week when I open a Word doc I get an error message: Runtime error ‘6’ Overflow.Any thoughts on why and how to stop it? thx Read More
127.0.2651.8
My device is in the test ring for autopatch,
This morning my edge updated to 127.0.2651.8
Since then it will not open.
I tried creating a new profile via command line, I can see the icon has changed for edge but it still wont open.
I can’t update the app as it says a newer version is already installed.
I tried a few googled uninstall commands but none seem to work.
How do I revert or full remove so I can reinstall the stable release?
My device is in the test ring for autopatch,This morning my edge updated to 127.0.2651.8 Since then it will not open. I tried creating a new profile via command line, I can see the icon has changed for edge but it still wont open. I can’t update the app as it says a newer version is already installed.I tried a few googled uninstall commands but none seem to work. How do I revert or full remove so I can reinstall the stable release? Read More
where is error in my code to ompute Prediction interval coverage probability (PICP)
Following is my code and I have also attached the data. I want to compute Prediction interval coverage probability (PICP) and the graph has zero values for the y axis. Where I am doing wrong.
IP_p = prctile(IP_OPT,[2.5 97.5],2);
%%
theoreticalCoverage = linspace(0, 1, 100); % Adjust the number of points as needed
actualCoverage = zeros(size(theoreticalCoverage));
trueModel = ip;
numRealizations = 500;
% Loop through each realization
for i = 1:numRealizations
% Compute prediction interval for the ith realization
lowerLimit = IP_p(:, 1); % Access the first column (lower limit)
upperLimit = IP_p(:, 2); % Access the second column (upper limit)
% Check if true model falls within the interval
withinInterval = (trueModel >= lowerLimit(i)) & (trueModel <= upperLimit(i));
% Update actual coverage probability
actualCoverage = actualCoverage + withinInterval;
end
% Normalize actual coverage probability
actualCoverageProbability = actualCoverage / numRealizations;
% Plotting
figure;
plot(theoreticalCoverage, actualCoverageProbability, ‘o-‘, ‘LineWidth’, 2);
xlabel(‘Theoretical Coverage Probability’);
ylabel(‘Actual Coverage Probability’);
title(‘Prediction Interval Coverage Probability’);
ylim([0 1])
grid on;Following is my code and I have also attached the data. I want to compute Prediction interval coverage probability (PICP) and the graph has zero values for the y axis. Where I am doing wrong.
IP_p = prctile(IP_OPT,[2.5 97.5],2);
%%
theoreticalCoverage = linspace(0, 1, 100); % Adjust the number of points as needed
actualCoverage = zeros(size(theoreticalCoverage));
trueModel = ip;
numRealizations = 500;
% Loop through each realization
for i = 1:numRealizations
% Compute prediction interval for the ith realization
lowerLimit = IP_p(:, 1); % Access the first column (lower limit)
upperLimit = IP_p(:, 2); % Access the second column (upper limit)
% Check if true model falls within the interval
withinInterval = (trueModel >= lowerLimit(i)) & (trueModel <= upperLimit(i));
% Update actual coverage probability
actualCoverage = actualCoverage + withinInterval;
end
% Normalize actual coverage probability
actualCoverageProbability = actualCoverage / numRealizations;
% Plotting
figure;
plot(theoreticalCoverage, actualCoverageProbability, ‘o-‘, ‘LineWidth’, 2);
xlabel(‘Theoretical Coverage Probability’);
ylabel(‘Actual Coverage Probability’);
title(‘Prediction Interval Coverage Probability’);
ylim([0 1])
grid on; Following is my code and I have also attached the data. I want to compute Prediction interval coverage probability (PICP) and the graph has zero values for the y axis. Where I am doing wrong.
IP_p = prctile(IP_OPT,[2.5 97.5],2);
%%
theoreticalCoverage = linspace(0, 1, 100); % Adjust the number of points as needed
actualCoverage = zeros(size(theoreticalCoverage));
trueModel = ip;
numRealizations = 500;
% Loop through each realization
for i = 1:numRealizations
% Compute prediction interval for the ith realization
lowerLimit = IP_p(:, 1); % Access the first column (lower limit)
upperLimit = IP_p(:, 2); % Access the second column (upper limit)
% Check if true model falls within the interval
withinInterval = (trueModel >= lowerLimit(i)) & (trueModel <= upperLimit(i));
% Update actual coverage probability
actualCoverage = actualCoverage + withinInterval;
end
% Normalize actual coverage probability
actualCoverageProbability = actualCoverage / numRealizations;
% Plotting
figure;
plot(theoreticalCoverage, actualCoverageProbability, ‘o-‘, ‘LineWidth’, 2);
xlabel(‘Theoretical Coverage Probability’);
ylabel(‘Actual Coverage Probability’);
title(‘Prediction Interval Coverage Probability’);
ylim([0 1])
grid on; matlab, statistics MATLAB Answers — New Questions
Error on setup RTL-SDR (Error code -12)
I found this error when i try to setup my RTL-SDR on my PC. I use this same RTL-SDR on a laptop and works properly, indeed, i can use SDRsharp on this same PC and works.
When i try to setup on Matlab Hardware Setup, if fails on search ad connect and that error code -12 is displayed in the command window. I dont know what to do.
Thank youI found this error when i try to setup my RTL-SDR on my PC. I use this same RTL-SDR on a laptop and works properly, indeed, i can use SDRsharp on this same PC and works.
When i try to setup on Matlab Hardware Setup, if fails on search ad connect and that error code -12 is displayed in the command window. I dont know what to do.
Thank you I found this error when i try to setup my RTL-SDR on my PC. I use this same RTL-SDR on a laptop and works properly, indeed, i can use SDRsharp on this same PC and works.
When i try to setup on Matlab Hardware Setup, if fails on search ad connect and that error code -12 is displayed in the command window. I dont know what to do.
Thank you rtl-sdr, sdr, error code -12, hardware setup, test radio connection MATLAB Answers — New Questions
RTL-SDR connection not working
Hello,
I have been attempting to install the RTL-SDR support for Matlab, but I have been running into an issue. I have previously used my RTL-SDR with the SDRSharp software, so I have already setup the driver for it and it works well with that software. I am now trying to get it to work with Matlab but I am running into problems when I attempt the setup of the communication toolbox for RTL. As soon as I start it goes into the part that looks for the driver, it seems to search and then the Zadig software pops up asking me to change the driver. In my case, since I have already setup the RTL, my options do not include the Bulk USB option, and instead it already lists the RTL2838UHIDIR and the driver it has linked to it is already the WinUSB v6.1.7600.16385. At this point I have tried to reinstall this same driver. When I get to the next step to test the connection it always fails, the Radio Name shows the RTL-SDR, but the Radio address and the Tuner show up as Not Found. In the Matlab screen I can see the message "error code -12". I have seen the suggestion to run Zadig as an admin, that did not work. I also tried running Matlab as admin and that didn’t help either. At this point I don’t know what else to try, and I am hoping someone else may have run into this in the past.
Thanks to anyone that can help.Hello,
I have been attempting to install the RTL-SDR support for Matlab, but I have been running into an issue. I have previously used my RTL-SDR with the SDRSharp software, so I have already setup the driver for it and it works well with that software. I am now trying to get it to work with Matlab but I am running into problems when I attempt the setup of the communication toolbox for RTL. As soon as I start it goes into the part that looks for the driver, it seems to search and then the Zadig software pops up asking me to change the driver. In my case, since I have already setup the RTL, my options do not include the Bulk USB option, and instead it already lists the RTL2838UHIDIR and the driver it has linked to it is already the WinUSB v6.1.7600.16385. At this point I have tried to reinstall this same driver. When I get to the next step to test the connection it always fails, the Radio Name shows the RTL-SDR, but the Radio address and the Tuner show up as Not Found. In the Matlab screen I can see the message "error code -12". I have seen the suggestion to run Zadig as an admin, that did not work. I also tried running Matlab as admin and that didn’t help either. At this point I don’t know what else to try, and I am hoping someone else may have run into this in the past.
Thanks to anyone that can help. Hello,
I have been attempting to install the RTL-SDR support for Matlab, but I have been running into an issue. I have previously used my RTL-SDR with the SDRSharp software, so I have already setup the driver for it and it works well with that software. I am now trying to get it to work with Matlab but I am running into problems when I attempt the setup of the communication toolbox for RTL. As soon as I start it goes into the part that looks for the driver, it seems to search and then the Zadig software pops up asking me to change the driver. In my case, since I have already setup the RTL, my options do not include the Bulk USB option, and instead it already lists the RTL2838UHIDIR and the driver it has linked to it is already the WinUSB v6.1.7600.16385. At this point I have tried to reinstall this same driver. When I get to the next step to test the connection it always fails, the Radio Name shows the RTL-SDR, but the Radio address and the Tuner show up as Not Found. In the Matlab screen I can see the message "error code -12". I have seen the suggestion to run Zadig as an admin, that did not work. I also tried running Matlab as admin and that didn’t help either. At this point I don’t know what else to try, and I am hoping someone else may have run into this in the past.
Thanks to anyone that can help. rtl-sdr install, rtl-sdr, error code -12 MATLAB Answers — New Questions
Rigidly connected port error with Simscape Multibody Contact Forces Library
Adding blocks from the <https://www.mathworks.com/matlabcentral/fileexchange/47417-simscape-multibody-contact-forces-library Simscape Multibody Contact Forces Library> to a new model gives the following error message:
"External Force and Torque External_Force_and_Torque_PlaB has its follower port rigidly connected to the world frame; it has no effect. You can configure this diagnostic in the Simscape Multibody Configuration Parameters dialog."Adding blocks from the <https://www.mathworks.com/matlabcentral/fileexchange/47417-simscape-multibody-contact-forces-library Simscape Multibody Contact Forces Library> to a new model gives the following error message:
"External Force and Torque External_Force_and_Torque_PlaB has its follower port rigidly connected to the world frame; it has no effect. You can configure this diagnostic in the Simscape Multibody Configuration Parameters dialog." Adding blocks from the <https://www.mathworks.com/matlabcentral/fileexchange/47417-simscape-multibody-contact-forces-library Simscape Multibody Contact Forces Library> to a new model gives the following error message:
"External Force and Torque External_Force_and_Torque_PlaB has its follower port rigidly connected to the world frame; it has no effect. You can configure this diagnostic in the Simscape Multibody Configuration Parameters dialog." simscape, multibody, contact MATLAB Answers — New Questions
Using single-channel encoder in Arduino Support Package for MATLAB
Hello,
I am using the MATLAB Support Package for Arduino Hardware to connect my Arduino Nano 33 IoT and Arduino Nano motor carrier to MATLAB. However, I only have a single channel encoder, meaning there is no data into the "B" port on my motor carrier. I am creating the motor carrier object using the "motorCarrier" function and the subsequent encoder object "rotaryEncoder" Is there a way to configure the rotaryEncoder object to use X1 encoding scheme rather than X4 encoding scheme, so that only the "A" channel must recieve data?
I would also like to do the same to the arduino encoder block in simulink, if possible.Hello,
I am using the MATLAB Support Package for Arduino Hardware to connect my Arduino Nano 33 IoT and Arduino Nano motor carrier to MATLAB. However, I only have a single channel encoder, meaning there is no data into the "B" port on my motor carrier. I am creating the motor carrier object using the "motorCarrier" function and the subsequent encoder object "rotaryEncoder" Is there a way to configure the rotaryEncoder object to use X1 encoding scheme rather than X4 encoding scheme, so that only the "A" channel must recieve data?
I would also like to do the same to the arduino encoder block in simulink, if possible. Hello,
I am using the MATLAB Support Package for Arduino Hardware to connect my Arduino Nano 33 IoT and Arduino Nano motor carrier to MATLAB. However, I only have a single channel encoder, meaning there is no data into the "B" port on my motor carrier. I am creating the motor carrier object using the "motorCarrier" function and the subsequent encoder object "rotaryEncoder" Is there a way to configure the rotaryEncoder object to use X1 encoding scheme rather than X4 encoding scheme, so that only the "A" channel must recieve data?
I would also like to do the same to the arduino encoder block in simulink, if possible. arduino, electric_motor_control MATLAB Answers — New Questions
spacial contact force block with file solid
About simscape multibody, how can I connect a spacial contact force block with a file solid block (solid element with properties derived from external file)?
I understood that I need to make port G appear, by enabling "export entire geometry" inside the solid block, but it seems to work only with geometries created inside matlab environment.
Thank you very much,
SteAbout simscape multibody, how can I connect a spacial contact force block with a file solid block (solid element with properties derived from external file)?
I understood that I need to make port G appear, by enabling "export entire geometry" inside the solid block, but it seems to work only with geometries created inside matlab environment.
Thank you very much,
Ste About simscape multibody, how can I connect a spacial contact force block with a file solid block (solid element with properties derived from external file)?
I understood that I need to make port G appear, by enabling "export entire geometry" inside the solid block, but it seems to work only with geometries created inside matlab environment.
Thank you very much,
Ste simscape multibody, spacial contact force block, file solid MATLAB Answers — New Questions
Default contact details not updating in service within Bookings
Within my service in Bookings I have edited and unselected all four of the customer details but the Email and Phone Number is still displayed – If I turn on address it doesn’t change.
I have added custom fields and they work as expected
See pic – all unselected
But the email and phone still visible
I have created a new service and it does the same!
Any advise would be great
Cheers Ruth
Within my service in Bookings I have edited and unselected all four of the customer details but the Email and Phone Number is still displayed – If I turn on address it doesn’t change.I have added custom fields and they work as expected See pic – all unselected But the email and phone still visible I have created a new service and it does the same! Any advise would be great Cheers Ruth Read More
How can I change symbolic displays to decimal displays?
How do I display a symbolic expression as a decimal?How do I display a symbolic expression as a decimal? How do I display a symbolic expression as a decimal? display decimal number MATLAB Answers — New Questions
Drop msb of fi object, producing a new fi object
This seems to do what I want.
Is there anything to go wrong with this approach?
Seems like I have dropped the msb from the number, changing it from a 5.2 fi numbe to a 4.2 fi number
>> a = fi(3,1,5,2);
>> b = fi(a,1,4,2);
>> a.bin
ans =
01100
>> b.bin
ans =
0111This seems to do what I want.
Is there anything to go wrong with this approach?
Seems like I have dropped the msb from the number, changing it from a 5.2 fi numbe to a 4.2 fi number
>> a = fi(3,1,5,2);
>> b = fi(a,1,4,2);
>> a.bin
ans =
01100
>> b.bin
ans =
0111 This seems to do what I want.
Is there anything to go wrong with this approach?
Seems like I have dropped the msb from the number, changing it from a 5.2 fi numbe to a 4.2 fi number
>> a = fi(3,1,5,2);
>> b = fi(a,1,4,2);
>> a.bin
ans =
01100
>> b.bin
ans =
0111 fixed_point, conversion MATLAB Answers — New Questions