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Pass mat file to matlab function block
Hey Amjad, The issue in your model is that the custom code written inside the MATLAB function block, is not supported for cod...

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how to detect a diamond shape using image processing and GUI
Hey, Please refer the following links to know more about shape detection. You can also go through the regionprops documentation...

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Need to write two categories to a file
Hey, It is my understanding that you want to compute: the sum of the grey-scaled pixel intensities on the edges of the Input...

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GPU Coder compatibility with NVIDIA L4T 32.6.1
Hey, You can refer to the GPU support version documentation to know more about GPU compatibility. You can also go through the '...

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Python not supported despite having supported version of Python for MATLAB
Hey Nicholas, You can go through the steps mentioned in the 'Configure Your System to Use Python' documentation to call python...

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Matlab doesn't update when calling python API
Hey David, You could go through the following documentations, to know more about reloading python interpreter from MATLAB. Thi...

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How can I fit a line to a color joint histogram?
Hey Kyuhee, It is my understanding that you want to identify yellow region in your image and fit a line that best approximate...

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Convert a mosaic picture to xy coordinate
Hey Ivan, You can use the 'xticks' and 'yticks' function to add custom ticks to an axes. You could set the axes labels to '1:nu...

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How to calculate Geodesic distance of human motion video in matrix
Hey Kong, You could use the bwdistgeodesic function to compute the geodesic distance for an image. "bwdistgeodesic" accepts a...

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Modify multi-level structure within a matlab function block in simulink
Hey, It is my understanding that you want to create and add data to a structure You can refer to this documentation to learn ...

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How to update a new created structure inside GUI
Hey, You can use the properties functionality in App designer to be able to use variables within your GUI/App script. Declarin...

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I want to extract the GCAMP signal from a data at a given times, for that I want to run the "for" loop with time intervals in text file.
Hey, It is my understanding that you want to extract data out of a text fle using specified time intervals. Case 1: You want...

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Error while calling mlapp from function
Hey, It is my understanding that the callback of the button 'SubmitButtonPushed' is the caller to your function 'createDBEntry...

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Denoise MNIST image with wavelet
Hey, You can refer to this question to know more about denoising using wavelet. You can also refer to Wavelet Toolbox and sel...

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How to plot a 3D grid in MATLAB which has been exported from Petrel with the MATLAB-Petrel plugin?
Hey, It looks like the creation of the 3-D meshgrid for your input vectors ('A.Node.X', 'A.Node.Y', 'A.Node.Z') requires very ...

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Location of discrete colorbar ticklabels
Hey, It is my understanding that you want to change the location of the tick labels in your image. You can do this by changin...

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repeatedly selecting specific time intervals from timeseries
Hey, It is my understanding that you want to extract datapoints from a dataset based on the date-time information. You can d...

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Simulink state space system with close loop
Hey, It is my understanding that you want to extract a subset (a single row in your case) from the output of the state space b...

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Map that shows maximum monthly precipitation at every lat/lon in a data set
Hey, We would need some more information on: The format of your dataset The kind of plot you require to investigate your qu...

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How to change and ignore some values of depth in meshgrid/contour3 command?
Hey, The indexing error in your code is thrown because the code tries to index in the matrix 'Matrix' at a location which is o...

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How can i program the location function of x depending on the time?
Hey, It is my understanding that you want to develop a function to find x(T) using the given formula You can refer to the fun...

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How to find the first intersection point while the results showing the order of matrix indx with polyxpoly?
Hey, It is my understanding that you want to find the points where a line segment A (defined by x, y in your example), interse...

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specific image stretching to chosen size
Hey Neil, It is my understanding that you want to rescale(stretch) the 4th image such that only a selected portion (RGB part of...

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How to detect the color a maze wall and prevent a figure to jump it?
Hey Marcelo, It is my understanding that you want to develop a collision detection system between the mouse and the walls for a...

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BLAS Loading Error?
Hi Jennifer, If you're using MATLAB version 2014a or before, refer the following bug report for more information as well as a ...

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Brush 4colums data
Hey Mohamed, It is my understanding that you want to use the brushing tool on the GUI which was plotted using only 2 columns of...

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App Designer - 'Global' Callback
Hey Kyle, It is my understanding that you want to develop a callback that is activated whenever the user interacts with the GU...

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Why is DICOMINFO not displaying all the metadata
Hey Paul, It is my understanding that you want to update the 'FrameAcquisitionDatetime' metadata in a DICOM image. You can do ...

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Segmented blur fails when adding segments on image
Hey, It is my understanding that you want to develop a function using which you can focus on a certain part of the image by bl...

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add audio to a static image
Hey, The problem with your code seems to be that you’re not setting the frames per second parameter. If you don’t set it, the...

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