Answered

multiple object tracking accuracy (MOTA)

You can use trackErrorMetrics to evaluate the accuracy of tracking. trackErrorMetrics provides multiple root mean square (RMS) e...

multiple object tracking accuracy (MOTA)

You can use trackErrorMetrics to evaluate the accuracy of tracking. trackErrorMetrics provides multiple root mean square (RMS) e...

5 månader ago | 0

Answered

Mex Visual Studio C/C++ compiler

You can find answer to a similar question here

Mex Visual Studio C/C++ compiler

You can find answer to a similar question here

5 månader ago | 0

Answered

Problem with cascading two buffers in Simulink

Hi, From my understanding you are trying to get the 1512 datapoints starting from zero by using the buffer of length 42112. W...

Problem with cascading two buffers in Simulink

Hi, From my understanding you are trying to get the 1512 datapoints starting from zero by using the buffer of length 42112. W...

5 månader ago | 0

Answered

Is there a .mat file that stores the topography of the other planets or moon?, like topo.mat on Matlab defines the topography on Earth.

The data file, topo.mat, containing Earth’s topographic data is used for the purpose of providing examples. This data is availab...

Is there a .mat file that stores the topography of the other planets or moon?, like topo.mat on Matlab defines the topography on Earth.

The data file, topo.mat, containing Earth’s topographic data is used for the purpose of providing examples. This data is availab...

5 månader ago | 0

Answered

Issue Installing MATLAB 2019

From my understanding 403 Forbidden is returned when a user requests a media or web page that the server does not allow them to....

Issue Installing MATLAB 2019

From my understanding 403 Forbidden is returned when a user requests a media or web page that the server does not allow them to....

5 månader ago | 0

Answered

How to define a continuous range?

If you can provide the time it is taking to plot the graph by using tic and toc, it will be helpful. Because it is taking just 3...

How to define a continuous range?

If you can provide the time it is taking to plot the graph by using tic and toc, it will be helpful. Because it is taking just 3...

5 månader ago | 0

Answered

Month function - License checkout failed

“month” function is present in both MATLAB and Financial toolbox. Distinguishing the datatime method called “month”, from the Fi...

Month function - License checkout failed

“month” function is present in both MATLAB and Financial toolbox. Distinguishing the datatime method called “month”, from the Fi...

5 månader ago | 0

Answered

Simulink Hardware Tab Missing

The link you are referring to, is from MATLAB 2019b documentation. It’s because when you search for MATLAB documentation, by def...

Simulink Hardware Tab Missing

The link you are referring to, is from MATLAB 2019b documentation. It’s because when you search for MATLAB documentation, by def...

5 månader ago | 0

| accepted

Answered

Kalman filter accelerometer, gyroscope and magnetometer

Hi, From my understanding, you are trying to extract data from the .txt files and use the data to design Kalman filter You can...

Kalman filter accelerometer, gyroscope and magnetometer

Hi, From my understanding, you are trying to extract data from the .txt files and use the data to design Kalman filter You can...

5 månader ago | 1

Answered

when I run my simulink model the error found is "Domain error. To compte complex results from real x, use 'log(complex(x))'." im having a function block in my model. my license no is 1119172

I am assuming that you are providing a negative value as input to log function in your code. If you supply a value less than zer...

when I run my simulink model the error found is "Domain error. To compte complex results from real x, use 'log(complex(x))'." im having a function block in my model. my license no is 1119172

I am assuming that you are providing a negative value as input to log function in your code. If you supply a value less than zer...

5 månader ago | 0

Answered

ButtonDownFcn on children of UIFigure

From my understanding, you are trying to add a callback for ButtonDownFcnof the UIFigure to trigger the callback, when clicking ...

ButtonDownFcn on children of UIFigure

From my understanding, you are trying to add a callback for ButtonDownFcnof the UIFigure to trigger the callback, when clicking ...

5 månader ago | 0

| accepted

Answered

GPU coder can't have huge matrix as output?

You can find answer to a similar question here

GPU coder can't have huge matrix as output?

You can find answer to a similar question here

5 månader ago | 0

Answered

ctrb function and syms error

Controllability matrix for a system is given by Where A is nxn constant matrix and B is n by m constant matrix. The error occu...

ctrb function and syms error

Controllability matrix for a system is given by Where A is nxn constant matrix and B is n by m constant matrix. The error occu...

5 månader ago | 0

Answered

vision.Videoplayer in app

You can add a ButtonPushedFcn callback for button and add your code for viewing video from a USB camera For your reference, Yo...

vision.Videoplayer in app

You can add a ButtonPushedFcn callback for button and add your code for viewing video from a USB camera For your reference, Yo...

5 månader ago | 0

Answered

Filling pie graph partitions without the Pie command

You can make you of following code function pie_chart % Define quadrants and color r1 = 1; ...

Filling pie graph partitions without the Pie command

You can make you of following code function pie_chart % Define quadrants and color r1 = 1; ...

5 månader ago | 0

Answered

Arduino with 2019b connection issues

Try setting the variable arduinoio.IDERoot to an address which the user has access to write and read For Example: arduinoio.I...

Arduino with 2019b connection issues

Try setting the variable arduinoio.IDERoot to an address which the user has access to write and read For Example: arduinoio.I...

5 månader ago | 0

Answered

using 2 variables in one for loop

for loop executes a group of statements in a loop for a specified number of times with a single index. In my understanding, you ...

using 2 variables in one for loop

for loop executes a group of statements in a loop for a specified number of times with a single index. In my understanding, you ...

6 månader ago | 0

Answered

Error while calling place()

From my understanding, 'place' function is not supported for code generation. Not all built-in functions are supported for code ...

Error while calling place()

From my understanding, 'place' function is not supported for code generation. Not all built-in functions are supported for code ...

6 månader ago | 0

Answered

HDL Coder custom file header - settings

I am assuming that you are generating HDL code from a simulink model. I attached an example model for reference. Below is the pr...

HDL Coder custom file header - settings

I am assuming that you are generating HDL code from a simulink model. I attached an example model for reference. Below is the pr...

6 månader ago | 0

Answered

plot of a function with multiple variables

seriessum = @(n,x,y) symsum((x./y).^i,i,i,n) is equivalent to which is not a valid expression for a function which gives the su...

plot of a function with multiple variables

seriessum = @(n,x,y) symsum((x./y).^i,i,i,n) is equivalent to which is not a valid expression for a function which gives the su...

6 månader ago | 0

| accepted

Answered

Error in Volume Viewer

You can work around many graphics issues by using the software version of OpenGL® built-into MATLAB instead of using your graphi...

Error in Volume Viewer

You can work around many graphics issues by using the software version of OpenGL® built-into MATLAB instead of using your graphi...

6 månader ago | 0

Answered

Add-Ons fails

The following addresses/ports first need to be configured on your network in order to allow MATLAB to successfully connect to th...

Add-Ons fails

The following addresses/ports first need to be configured on your network in order to allow MATLAB to successfully connect to th...

6 månader ago | 0

Answered

How to change the Matlab panel color?

I am assuming that you are using MATLAB 2019b. You can change the panel color by going to Preferences>>MATLAB>>Colors. Clear ‘...

How to change the Matlab panel color?

I am assuming that you are using MATLAB 2019b. You can change the panel color by going to Preferences>>MATLAB>>Colors. Clear ‘...

8 månader ago | 0

Answered

Nonlinear iteration is not converging. Try reducing the minimum step size and/or relax the relative error tolerance.

The error comes up when one of the signals in your model is diverging to plus or minus infinity or changing too rapidly based on...

Nonlinear iteration is not converging. Try reducing the minimum step size and/or relax the relative error tolerance.

The error comes up when one of the signals in your model is diverging to plus or minus infinity or changing too rapidly based on...

8 månader ago | 0

Answered

Invalid MEX-file error

You can refer to https://www.mathworks.com/help/matlab/matlab_external/invalid-mex-file-error.html

Invalid MEX-file error

You can refer to https://www.mathworks.com/help/matlab/matlab_external/invalid-mex-file-error.html

8 månader ago | 0

Answered

How to add uibuttongroup to a toolbar

Hello Xi, From my understanding, you want to add 3 toggle buttons to the toolbar and you want only one toggle button being acti...

How to add uibuttongroup to a toolbar

Hello Xi, From my understanding, you want to add 3 toggle buttons to the toolbar and you want only one toggle button being acti...

8 månader ago | 0

| accepted

Answered

My histogram color is different everytime I run the program and the legend colors don't match.

Hello Chase Viche, From my understanding, you are trying to plot two histograms on the same figure. But histogram is coming bac...

My histogram color is different everytime I run the program and the legend colors don't match.

Hello Chase Viche, From my understanding, you are trying to plot two histograms on the same figure. But histogram is coming bac...

8 månader ago | 0

Answered

Modulation classification dataset creation error

It seems like helper functions are missing in your code. You can refer to https://www.mathworks.com/help/deeplearning/examples/...

Modulation classification dataset creation error

It seems like helper functions are missing in your code. You can refer to https://www.mathworks.com/help/deeplearning/examples/...

9 månader ago | 0

Answered

How to calculate an integral with an implicit function ?

I am assuming that you are trying to perform integration of the function f with respect to another function x. int(expr,val) ...

How to calculate an integral with an implicit function ?

I am assuming that you are trying to perform integration of the function f with respect to another function x. int(expr,val) ...

9 månader ago | 0

Answered

Error: A configuration set reference does not allow writing to parameters in the source configuration set

It seems like the model was using a "configuration reference" rather than storing its configuration internally. You might have u...

Error: A configuration set reference does not allow writing to parameters in the source configuration set

It seems like the model was using a "configuration reference" rather than storing its configuration internally. You might have u...

9 månader ago | 0