Hello, I am trying to simulate the behavior of a MOSFET at different temperatures (25ºC and 17ºC), but I am having some issues. I have chosen the n-Channel MOSFET model from the Simulink library and below I attach the circuit and the parameters I have used based on the curves provided by the manufacturer.

The parameterization used is a 3-D Lookup table, temperature dependent, and in the following image, you can see the matrix used for IDs (datos_Ids) which depends on Vgs, Vds, and T.

When the simulation is run, even if the value in Temperature Source is changed, the same simulation always results; it seems to be independent of the temperature.

Any suggestions?
Thank you very muchHello, I am trying to simulate the behavior of a MOSFET at different temperatures (25ºC and 17ºC), but I am having some issues. I have chosen the n-Channel MOSFET model from the Simulink library and below I attach the circuit and the parameters I have used based on the curves provided by the manufacturer.

The parameterization used is a 3-D Lookup table, temperature dependent, and in the following image, you can see the matrix used for IDs (datos_Ids) which depends on Vgs, Vds, and T.

When the simulation is run, even if the value in Temperature Source is changed, the same simulation always results; it seems to be independent of the temperature.

Any suggestions?
Thank you very much Hello, I am trying to simulate the behavior of a MOSFET at different temperatures (25ºC and 17ºC), but I am having some issues. I have chosen the n-Channel MOSFET model from the Simulink library and below I attach the circuit and the parameters I have used based on the curves provided by the manufacturer.

The parameterization used is a 3-D Lookup table, temperature dependent, and in the following image, you can see the matrix used for IDs (datos_Ids) which depends on Vgs, Vds, and T.

When the simulation is run, even if the value in Temperature Source is changed, the same simulation always results; it seems to be independent of the temperature.

Any suggestions?
Thank you very much 3-d lookup table, temperature dependent parameteri, n-channel mosfet MATLAB Answers — New Questions

​

Data1.tdms
I tried reading this tdms file, however it shows entries upto 1500 sample size only for a particular channel. I would like to have a table of all channels with their row wise values so that I can access any channel. Additionally, the same tdms file I tried in python entries shows upto 80k rows for a single channel. Is the file size too much to handle in MATLAB, why it is not showing all data and plotting the same for a single channel. Further, can I import this for signal processing toolbox in MATLAB.Data1.tdms
I tried reading this tdms file, however it shows entries upto 1500 sample size only for a particular channel. I would like to have a table of all channels with their row wise values so that I can access any channel. Additionally, the same tdms file I tried in python entries shows upto 80k rows for a single channel. Is the file size too much to handle in MATLAB, why it is not showing all data and plotting the same for a single channel. Further, can I import this for signal processing toolbox in MATLAB. Data1.tdms
I tried reading this tdms file, however it shows entries upto 1500 sample size only for a particular channel. I would like to have a table of all channels with their row wise values so that I can access any channel. Additionally, the same tdms file I tried in python entries shows upto 80k rows for a single channel. Is the file size too much to handle in MATLAB, why it is not showing all data and plotting the same for a single channel. Further, can I import this for signal processing toolbox in MATLAB. tdms, signal processing MATLAB Answers — New Questions

​

Dear community,
I would like to run test suites from an azure-pipelines.yml. Unfortunately I lack the correct commands to do so and whenever the pipeline reaches the step to run the testmanager I receive an error, that ‘import’ is not recognized as internal or external command (see below, unfortunately I cannot add it as code here as it is not matlab code). A link for the MATLAB documentation regarding this topic is found here: MATLAB – Visual Studio Marketplace. Thus far I did not find any related topic on this platform. I am sorry that the .yml code cannot be posted in a code block as well. Maybe you have some suggestions/ corrections that can help here?

– task: InstallMATLAB@1
inputs:
release: R2024a
products: >
Simulink
Simulink_Test
Code_Coverage
displayName: Install MATLAB R2024a + Simulink Toolboxes
[…some MATLAB server connection steps…]
– script: |
echo "Initializing MATLAB project"
matlab -batch "run(‘model/init_my_model.m’)"
workingDirectory: ‘$(Pipeline.Workspace)/self’
displayName: ‘Initialize MATLAB Project’
– script: |
echo "Setting up test environment"
matlab -batch "run(‘model/05_etc/my_test_environment.m’)"
workingDirectory: ‘$(Pipeline.Workspace)/self’
displayName: ‘Set Up Test Environment’
# This is the step that causes trouble
– task: RunMATLABCommand@1
inputs:
command: |
% Run MATLAB tests and generate PDF report
import matlab.unittest.TestSuite;
import matlab.unittest.TestRunner;
import matlab.unittest.plugins.TestReportPlugin;
suite = TestSuite.fromFile(‘model/05_etc/test_manager.mldatx’);
runner = TestRunner.withTextOutput;
pdfFile = ‘model/05_etc/sw_mil_report.pdf’;
runner.addPlugin(TestReportPlugin.producingPDF(pdfFile));
result = runner.run(suite);
displayName: ‘Run MATLAB Test Manager’

– script: |
echo "Checking if PDF report exists"
if exist "model/05_etc/sw_mil_report.pdf" (
echo "PDF report found. Moving to artifact staging directory."
mkdir $(Build.ArtifactStagingDirectory)/test_results
move "model/05_etc/sw_mil_report.pdf" $(Build.ArtifactStagingDirectory)/test_results/
) else (
echo "PDF report not found."
exit 1
)
workingDirectory: ‘$(Pipeline.Workspace)/self’
displayName: ‘Find and Save Test Results PDF’

– task: PublishPipelineArtifact@1
inputs:
targetPath: ‘$(Build.ArtifactStagingDirectory)/test_results’
artifact: ‘test_results’
displayName: ‘Publish Test Results as Artifact’

——————————————
Here is the error from the pipeline run:

"Running MATLAB tests and generating PDF report"
import matlab.unittest.TestSuite; "
|Dear community,
I would like to run test suites from an azure-pipelines.yml. Unfortunately I lack the correct commands to do so and whenever the pipeline reaches the step to run the testmanager I receive an error, that ‘import’ is not recognized as internal or external command (see below, unfortunately I cannot add it as code here as it is not matlab code). A link for the MATLAB documentation regarding this topic is found here: MATLAB – Visual Studio Marketplace. Thus far I did not find any related topic on this platform. I am sorry that the .yml code cannot be posted in a code block as well. Maybe you have some suggestions/ corrections that can help here?

– task: InstallMATLAB@1
inputs:
release: R2024a
products: >
Simulink
Simulink_Test
Code_Coverage
displayName: Install MATLAB R2024a + Simulink Toolboxes
[…some MATLAB server connection steps…]
– script: |
echo "Initializing MATLAB project"
matlab -batch "run(‘model/init_my_model.m’)"
workingDirectory: ‘$(Pipeline.Workspace)/self’
displayName: ‘Initialize MATLAB Project’
– script: |
echo "Setting up test environment"
matlab -batch "run(‘model/05_etc/my_test_environment.m’)"
workingDirectory: ‘$(Pipeline.Workspace)/self’
displayName: ‘Set Up Test Environment’
# This is the step that causes trouble
– task: RunMATLABCommand@1
inputs:
command: |
% Run MATLAB tests and generate PDF report
import matlab.unittest.TestSuite;
import matlab.unittest.TestRunner;
import matlab.unittest.plugins.TestReportPlugin;
suite = TestSuite.fromFile(‘model/05_etc/test_manager.mldatx’);
runner = TestRunner.withTextOutput;
pdfFile = ‘model/05_etc/sw_mil_report.pdf’;
runner.addPlugin(TestReportPlugin.producingPDF(pdfFile));
result = runner.run(suite);
displayName: ‘Run MATLAB Test Manager’

– script: |
echo "Checking if PDF report exists"
if exist "model/05_etc/sw_mil_report.pdf" (
echo "PDF report found. Moving to artifact staging directory."
mkdir $(Build.ArtifactStagingDirectory)/test_results
move "model/05_etc/sw_mil_report.pdf" $(Build.ArtifactStagingDirectory)/test_results/
) else (
echo "PDF report not found."
exit 1
)
workingDirectory: ‘$(Pipeline.Workspace)/self’
displayName: ‘Find and Save Test Results PDF’

– task: PublishPipelineArtifact@1
inputs:
targetPath: ‘$(Build.ArtifactStagingDirectory)/test_results’
artifact: ‘test_results’
displayName: ‘Publish Test Results as Artifact’

——————————————
Here is the error from the pipeline run:

"Running MATLAB tests and generating PDF report"
import matlab.unittest.TestSuite; "
| Dear community,
I would like to run test suites from an azure-pipelines.yml. Unfortunately I lack the correct commands to do so and whenever the pipeline reaches the step to run the testmanager I receive an error, that ‘import’ is not recognized as internal or external command (see below, unfortunately I cannot add it as code here as it is not matlab code). A link for the MATLAB documentation regarding this topic is found here: MATLAB – Visual Studio Marketplace. Thus far I did not find any related topic on this platform. I am sorry that the .yml code cannot be posted in a code block as well. Maybe you have some suggestions/ corrections that can help here?

– task: InstallMATLAB@1
inputs:
release: R2024a
products: >
Simulink
Simulink_Test
Code_Coverage
displayName: Install MATLAB R2024a + Simulink Toolboxes
[…some MATLAB server connection steps…]
– script: |
echo "Initializing MATLAB project"
matlab -batch "run(‘model/init_my_model.m’)"
workingDirectory: ‘$(Pipeline.Workspace)/self’
displayName: ‘Initialize MATLAB Project’
– script: |
echo "Setting up test environment"
matlab -batch "run(‘model/05_etc/my_test_environment.m’)"
workingDirectory: ‘$(Pipeline.Workspace)/self’
displayName: ‘Set Up Test Environment’
# This is the step that causes trouble
– task: RunMATLABCommand@1
inputs:
command: |
% Run MATLAB tests and generate PDF report
import matlab.unittest.TestSuite;
import matlab.unittest.TestRunner;
import matlab.unittest.plugins.TestReportPlugin;
suite = TestSuite.fromFile(‘model/05_etc/test_manager.mldatx’);
runner = TestRunner.withTextOutput;
pdfFile = ‘model/05_etc/sw_mil_report.pdf’;
runner.addPlugin(TestReportPlugin.producingPDF(pdfFile));
result = runner.run(suite);
displayName: ‘Run MATLAB Test Manager’

– script: |
echo "Checking if PDF report exists"
if exist "model/05_etc/sw_mil_report.pdf" (
echo "PDF report found. Moving to artifact staging directory."
mkdir $(Build.ArtifactStagingDirectory)/test_results
move "model/05_etc/sw_mil_report.pdf" $(Build.ArtifactStagingDirectory)/test_results/
) else (
echo "PDF report not found."
exit 1
)
workingDirectory: ‘$(Pipeline.Workspace)/self’
displayName: ‘Find and Save Test Results PDF’

– task: PublishPipelineArtifact@1
inputs:
targetPath: ‘$(Build.ArtifactStagingDirectory)/test_results’
artifact: ‘test_results’
displayName: ‘Publish Test Results as Artifact’

——————————————
Here is the error from the pipeline run:

"Running MATLAB tests and generating PDF report"
import matlab.unittest.TestSuite; "
| matlab, simulink, azure, ci/cd, test, pipeline MATLAB Answers — New Questions

​

Post Content Post Content system identification tool box MATLAB Answers — New Questions

​

load ENGR131_lab4_Data.mat
function h = CalcPosition(t,DC,w)
wn=1.8
o=DC.*wn;
h=1-exp(-o.*t).*cos(w.*t);
end
function x = five(t,N,V,h,w)
z=evalin(‘base’,’DC’)
for N=1:2
switch N
case 1
plot(t,h)
hold on
case 2
plot(t,h);
hold on
case 3
LineColor=’k-‘;
plot(t,h,’:’);
hold on
case 4
LineColor= ‘m-‘;
plot(t,h,’-.’);
hold on
end
end
end

for V=1
subplot(2,3,V)
t=linspace(0,20,100)
for N=1:2
figure(1)
h=CalcPosition(t,DC(1,N),w(1,V))
five(t,N,V,h,w)

end
endload ENGR131_lab4_Data.mat
function h = CalcPosition(t,DC,w)
wn=1.8
o=DC.*wn;
h=1-exp(-o.*t).*cos(w.*t);
end
function x = five(t,N,V,h,w)
z=evalin(‘base’,’DC’)
for N=1:2
switch N
case 1
plot(t,h)
hold on
case 2
plot(t,h);
hold on
case 3
LineColor=’k-‘;
plot(t,h,’:’);
hold on
case 4
LineColor= ‘m-‘;
plot(t,h,’-.’);
hold on
end
end
end

for V=1
subplot(2,3,V)
t=linspace(0,20,100)
for N=1:2
figure(1)
h=CalcPosition(t,DC(1,N),w(1,V))
five(t,N,V,h,w)

end
end load ENGR131_lab4_Data.mat
function h = CalcPosition(t,DC,w)
wn=1.8
o=DC.*wn;
h=1-exp(-o.*t).*cos(w.*t);
end
function x = five(t,N,V,h,w)
z=evalin(‘base’,’DC’)
for N=1:2
switch N
case 1
plot(t,h)
hold on
case 2
plot(t,h);
hold on
case 3
LineColor=’k-‘;
plot(t,h,’:’);
hold on
case 4
LineColor= ‘m-‘;
plot(t,h,’-.’);
hold on
end
end
end

for V=1
subplot(2,3,V)
t=linspace(0,20,100)
for N=1:2
figure(1)
h=CalcPosition(t,DC(1,N),w(1,V))
five(t,N,V,h,w)

end
end graphing MATLAB Answers — New Questions

​

I am working with a Simulink model in R2023b.Created a mask and added callback to forcefully open model, when I double-click on a subsystem in a model, the subsystem opens in the same window; but when I double-click on a subsystem in a library, the subsystem opens in a new window.I am working with a Simulink model in R2023b.Created a mask and added callback to forcefully open model, when I double-click on a subsystem in a model, the subsystem opens in the same window; but when I double-click on a subsystem in a library, the subsystem opens in a new window. I am working with a Simulink model in R2023b.Created a mask and added callback to forcefully open model, when I double-click on a subsystem in a model, the subsystem opens in the same window; but when I double-click on a subsystem in a library, the subsystem opens in a new window. mask, simulink, window, library MATLAB Answers — New Questions

​

Hello, can I get link to download Matlab 2018a?Hello, can I get link to download Matlab 2018a? Hello, can I get link to download Matlab 2018a? r2018a MATLAB Answers — New Questions

​

Hello,
I am making a collision avoidance application such that an ego vehicle must avoid collision with another vehicle using responsibilty sensative safety by mobileye, controlling the ego vehicle with an mpc to get to point A to point B, and changing the optimal control with a Barrier Certificate Enforcement to avoid other vehicles.
I’ve attached a compressed file of the matlab codes and simulink model. I believe its necessary that I attach it all because this error is coming from a matrix multiplier.
The error I recieve is…
An error occurred while running the simulation and the simulation was terminated
Caused by:
Algebraic state in algebraic loop containing ‘feedbackmpcCBFv3/Barrier certificate enforcement/Barrier Certificate Enforcement/Barrier Certificate Constraint/Product1’ computed at time 0.0 is Inf or NaN. There may be a singularity in the solution. If the model is correct, try reducing the step size (either by reducing the fixed step size or by tightening the error tolerances) or tweak the initial guess of algebraic loop variable values.
In my barrier function I divide by a parameter called LODSDSD(Longitudinal opposite direction/same direction safe distance). This value is calculated by using the longitudinal velocity data of the non-ego vehicle from the scenario reader.
When I log the signal of the non-ego vehicle’s longitudinal velocity it comes out as 0 which would cause that barrier function to be a non-real number which is why I believe im getting this error from. I’ve verified that the scenario is inputted properly by making a feedfoward system with the same scenario to just log the data. and the initial condition of the non-ego vehicle is correct but when I turn it back to a feedback loop the intial longitudinal velocity of the non-ego vehicle is 0.
I’ve tried to change to a stiffer solver (ode15s(stiff/NDF)) and tighten my error tolerance.
I believe my model is correct as im use a model from Rajesh Rajamani – Vehicle Dynamics and Control Second Edition book.
Thank you in advance for anyone that can assist me with this error,
Marshall BottaHello,
I am making a collision avoidance application such that an ego vehicle must avoid collision with another vehicle using responsibilty sensative safety by mobileye, controlling the ego vehicle with an mpc to get to point A to point B, and changing the optimal control with a Barrier Certificate Enforcement to avoid other vehicles.
I’ve attached a compressed file of the matlab codes and simulink model. I believe its necessary that I attach it all because this error is coming from a matrix multiplier.
The error I recieve is…
An error occurred while running the simulation and the simulation was terminated
Caused by:
Algebraic state in algebraic loop containing ‘feedbackmpcCBFv3/Barrier certificate enforcement/Barrier Certificate Enforcement/Barrier Certificate Constraint/Product1’ computed at time 0.0 is Inf or NaN. There may be a singularity in the solution. If the model is correct, try reducing the step size (either by reducing the fixed step size or by tightening the error tolerances) or tweak the initial guess of algebraic loop variable values.
In my barrier function I divide by a parameter called LODSDSD(Longitudinal opposite direction/same direction safe distance). This value is calculated by using the longitudinal velocity data of the non-ego vehicle from the scenario reader.
When I log the signal of the non-ego vehicle’s longitudinal velocity it comes out as 0 which would cause that barrier function to be a non-real number which is why I believe im getting this error from. I’ve verified that the scenario is inputted properly by making a feedfoward system with the same scenario to just log the data. and the initial condition of the non-ego vehicle is correct but when I turn it back to a feedback loop the intial longitudinal velocity of the non-ego vehicle is 0.
I’ve tried to change to a stiffer solver (ode15s(stiff/NDF)) and tighten my error tolerance.
I believe my model is correct as im use a model from Rajesh Rajamani – Vehicle Dynamics and Control Second Edition book.
Thank you in advance for anyone that can assist me with this error,
Marshall Botta Hello,
I am making a collision avoidance application such that an ego vehicle must avoid collision with another vehicle using responsibilty sensative safety by mobileye, controlling the ego vehicle with an mpc to get to point A to point B, and changing the optimal control with a Barrier Certificate Enforcement to avoid other vehicles.
I’ve attached a compressed file of the matlab codes and simulink model. I believe its necessary that I attach it all because this error is coming from a matrix multiplier.
The error I recieve is…
An error occurred while running the simulation and the simulation was terminated
Caused by:
Algebraic state in algebraic loop containing ‘feedbackmpcCBFv3/Barrier certificate enforcement/Barrier Certificate Enforcement/Barrier Certificate Constraint/Product1’ computed at time 0.0 is Inf or NaN. There may be a singularity in the solution. If the model is correct, try reducing the step size (either by reducing the fixed step size or by tightening the error tolerances) or tweak the initial guess of algebraic loop variable values.
In my barrier function I divide by a parameter called LODSDSD(Longitudinal opposite direction/same direction safe distance). This value is calculated by using the longitudinal velocity data of the non-ego vehicle from the scenario reader.
When I log the signal of the non-ego vehicle’s longitudinal velocity it comes out as 0 which would cause that barrier function to be a non-real number which is why I believe im getting this error from. I’ve verified that the scenario is inputted properly by making a feedfoward system with the same scenario to just log the data. and the initial condition of the non-ego vehicle is correct but when I turn it back to a feedback loop the intial longitudinal velocity of the non-ego vehicle is 0.
I’ve tried to change to a stiffer solver (ode15s(stiff/NDF)) and tighten my error tolerance.
I believe my model is correct as im use a model from Rajesh Rajamani – Vehicle Dynamics and Control Second Edition book.
Thank you in advance for anyone that can assist me with this error,
Marshall Botta simulink, error, data MATLAB Answers — New Questions

​

Can someone please explain how to use property "ProminenceWindow" for command islocalmin. I want to understand what difference this ProminenceWindow property can make.
My assumption is i can filter out peak/valley according to the width of the peak/valley(do not confuse width with ‘halfprom’ or ‘halfheight’ in WidthReference property of findpeak. I want to find full prominence width i.e X indices of start of peak and end of peak. using this width can be easily found by subtacting)
i can filter out peak/valley according to the height if i use MinPeakProminence property
Please check below example that i tried for understanding this property.
Example code:
% Generate sample data
x = linspace(0, 3*pi, 1000); % Extended range for gradual changes
y = sin(0.5*pi*x) + 0.01*randn(size(x)); % Half sine wave with very minimal noise

% Define different ProminenceWindow values
prominenceWindows = [5, 20, 50]; % Adjust these values to see the effect

% Create a figure with subplots
figure;

for k = 1:length(prominenceWindows)
% Detect local minima with the current ProminenceWindow
minIdx = islocalmin(y, ‘ProminenceWindow’, prominenceWindows(k));

% Count the number of local minima detected
numMinima = sum(minIdx);

% Create a subplot for the current ProminenceWindow
subplot(length(prominenceWindows), 1, k);
plot(x, y, ‘-b’, ‘DisplayName’, ‘Data’);
hold on;
plot(x(minIdx), y(minIdx), ‘ro’, ‘MarkerFaceColor’, ‘r’, ‘DisplayName’, ‘Local Minima’);
hold off;
legend show;
title([‘ProminenceWindow = ‘, num2str(prominenceWindows(k)), ‘, Count = ‘, num2str(numMinima)]);
xlabel(‘x’);
ylabel(‘y’);
end

% Adjust subplot layout for better visualization
sgtitle(‘Local Minima Detection with Different ProminenceWindow Values’);Can someone please explain how to use property "ProminenceWindow" for command islocalmin. I want to understand what difference this ProminenceWindow property can make.
My assumption is i can filter out peak/valley according to the width of the peak/valley(do not confuse width with ‘halfprom’ or ‘halfheight’ in WidthReference property of findpeak. I want to find full prominence width i.e X indices of start of peak and end of peak. using this width can be easily found by subtacting)
i can filter out peak/valley according to the height if i use MinPeakProminence property
Please check below example that i tried for understanding this property.
Example code:
% Generate sample data
x = linspace(0, 3*pi, 1000); % Extended range for gradual changes
y = sin(0.5*pi*x) + 0.01*randn(size(x)); % Half sine wave with very minimal noise

% Define different ProminenceWindow values
prominenceWindows = [5, 20, 50]; % Adjust these values to see the effect

% Create a figure with subplots
figure;

for k = 1:length(prominenceWindows)
% Detect local minima with the current ProminenceWindow
minIdx = islocalmin(y, ‘ProminenceWindow’, prominenceWindows(k));

% Count the number of local minima detected
numMinima = sum(minIdx);

% Create a subplot for the current ProminenceWindow
subplot(length(prominenceWindows), 1, k);
plot(x, y, ‘-b’, ‘DisplayName’, ‘Data’);
hold on;
plot(x(minIdx), y(minIdx), ‘ro’, ‘MarkerFaceColor’, ‘r’, ‘DisplayName’, ‘Local Minima’);
hold off;
legend show;
title([‘ProminenceWindow = ‘, num2str(prominenceWindows(k)), ‘, Count = ‘, num2str(numMinima)]);
xlabel(‘x’);
ylabel(‘y’);
end

% Adjust subplot layout for better visualization
sgtitle(‘Local Minima Detection with Different ProminenceWindow Values’); Can someone please explain how to use property "ProminenceWindow" for command islocalmin. I want to understand what difference this ProminenceWindow property can make.
My assumption is i can filter out peak/valley according to the width of the peak/valley(do not confuse width with ‘halfprom’ or ‘halfheight’ in WidthReference property of findpeak. I want to find full prominence width i.e X indices of start of peak and end of peak. using this width can be easily found by subtacting)
i can filter out peak/valley according to the height if i use MinPeakProminence property
Please check below example that i tried for understanding this property.
Example code:
% Generate sample data
x = linspace(0, 3*pi, 1000); % Extended range for gradual changes
y = sin(0.5*pi*x) + 0.01*randn(size(x)); % Half sine wave with very minimal noise

% Define different ProminenceWindow values
prominenceWindows = [5, 20, 50]; % Adjust these values to see the effect

% Create a figure with subplots
figure;

for k = 1:length(prominenceWindows)
% Detect local minima with the current ProminenceWindow
minIdx = islocalmin(y, ‘ProminenceWindow’, prominenceWindows(k));

% Count the number of local minima detected
numMinima = sum(minIdx);

% Create a subplot for the current ProminenceWindow
subplot(length(prominenceWindows), 1, k);
plot(x, y, ‘-b’, ‘DisplayName’, ‘Data’);
hold on;
plot(x(minIdx), y(minIdx), ‘ro’, ‘MarkerFaceColor’, ‘r’, ‘DisplayName’, ‘Local Minima’);
hold off;
legend show;
title([‘ProminenceWindow = ‘, num2str(prominenceWindows(k)), ‘, Count = ‘, num2str(numMinima)]);
xlabel(‘x’);
ylabel(‘y’);
end

% Adjust subplot layout for better visualization
sgtitle(‘Local Minima Detection with Different ProminenceWindow Values’); prominencewindow, localmin, localmax, islocalmin, islocalmax MATLAB Answers — New Questions

​

If I have set of (X,Y) points in a plane, how can I divide this plane into set of squares (with side lenght K), for example 10×10 squares to cover all the plane? the square #1 should start from (Xmin,Ymin)
X 1.33 1.89 9.27 9.46 9.2 7.43 6.08 5.57 6.7
Y 8.89 0.77 1.49 9.36 8.69 1.61 1.34 4.6 2.77
Then how can I know how many point in each square? such that
Square #1 have two points
.
Square #50 have zero point
.
Square #100 have one pointIf I have set of (X,Y) points in a plane, how can I divide this plane into set of squares (with side lenght K), for example 10×10 squares to cover all the plane? the square #1 should start from (Xmin,Ymin)
X 1.33 1.89 9.27 9.46 9.2 7.43 6.08 5.57 6.7
Y 8.89 0.77 1.49 9.36 8.69 1.61 1.34 4.6 2.77
Then how can I know how many point in each square? such that
Square #1 have two points
.
Square #50 have zero point
.
Square #100 have one point If I have set of (X,Y) points in a plane, how can I divide this plane into set of squares (with side lenght K), for example 10×10 squares to cover all the plane? the square #1 should start from (Xmin,Ymin)
X 1.33 1.89 9.27 9.46 9.2 7.43 6.08 5.57 6.7
Y 8.89 0.77 1.49 9.36 8.69 1.61 1.34 4.6 2.77
Then how can I know how many point in each square? such that
Square #1 have two points
.
Square #50 have zero point
.
Square #100 have one point plane, split MATLAB Answers — New Questions

​