Answered
RBF ,LVQ in NN
Hi Yogini, A RBF neural network consists of a radial basis layer followed by a linear layer. You can assign the "radbas" transf...

3 years ago | 0

Answered
How to generate Adjacency matrix of a Simulink Model?
Hi, The answer here tries to address a similar problem on adjacency matrix. Hope this helps!

3 years ago | 0

Answered
Error when trying to use [I,m]=quad(fun, a, b, tol)
Hi, If x is a symbolic variable, then the function g becomes a symbolic expression. In such cases, you should consider converti...

3 years ago | 0

Answered
Get Posterior Probability for multi-class Linear SVM function from Classification Learner
Hi, The multi-class SVM in Classification Learner uses the fitecoc method to fit multiple binary SVMs to solve a multiple class...

3 years ago | 0

Answered
3D Cross Correlation
Hi Wayne, Since cross-correlation between two arrays can be assumed to be convolution between the first array and the flipped v...

3 years ago | 0

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Answered
Exporting the 'statistical data' from Wavelet Toolbox
Hi, The feature for exporting statistics is currently not supported. As a workaround, the statistical functions can be applie...

3 years ago | 0

Answered
Does varm use the current or lagged X
Hi Martijn, For an autoregressive model, the current output is dependent on past outputs and the present input. For the given e...

3 years ago | 0

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How to use GA (Genetic Algorithm) without explicit objective function and with data-set?
Hi, Genetic algorithm will not work without an optimization function. To understand how GA works, refer to this link. Hope thi...

3 years ago | 0

Answered
Understanding accuracyValidation Output of Classifier
Hi Josh, The output acc is obtained by running the function predictFcn on the tree model. [CoarseTreeY,acc] = trainedCoarseT...

3 years ago | 0

Answered
fast wavelet Transformation by using lowpass and highpass
Hi Jana, The highpass and lowpass functions can be used to perform one dimensional filtering. Let us consider the following s...

3 years ago | 0

Answered
Matlab OnRamp hangs on project tasks
Hi Laura, The link here might be helpful. Hope this helps!

3 years ago | 0

Answered
How to plot for physical bodys and streamlines?
Hi David, As rightly pointed out, the plot only displays a point since u and v values are not arrays but single points. To obt...

3 years ago | 0

Answered
How to get average power from simulink scope
Hi Yousef, Firstly the data can be exported to workspace as an array of shape (N,2). Here N represents the number of time insta...

3 years ago | 1

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Answered
Customizing fitness function of genetic algorithm
Hi, The link here might be helpful! Hope this helps!

3 years ago | 0

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Answered
Why the ‘CategoricalPredictors’ properties are always empty after running fitrensemble()?
Hi Haris, You might consider the following workarounds for your problem: Answer to Question 1: The "CutPredictorIndex" index p...

3 years ago | 0

Answered
How to Create NcNr*NcNt Block Circulant matrix
Hi Ayaz, The link here might be helpful. Hope this helps! Regards, Pratyush

3 years ago | 1

Answered
Applying an integer to a specific cell of a matrix
Hi Noah, The following code might be helpful : x = 0:0.1:3; y = -2:0.13:2; Load = 10;%Integer that we want the elements to r...

3 years ago | 0

Answered
How to forecast time series data using Kalman filtering technique on matlab?
Hi Ashok, The link here mght be helpful. You can also go through the documentation for Kalman Filter. Link is given below: ...

3 years ago | 0

Answered
matchFeatures for multiple images
Hi Maria, The matchFeatures currently supports matching features between two images at a time. As a workaround, you can refer ...

3 years ago | 0

Answered
poctave function is providing an unexpected center frequency value and resulting amplitude
Hi Matthew, I have brought this issue to the notice of our developers. They will investigate the matter further. Regards, Pra...

3 years ago | 0

Answered
How can I obtain the coordinates(x, y, z) from a 3D isosurface plot?
Hi, The following link might be helpful: https://www.mathworks.com/matlabcentral/answers/249747-how-can-i-extract-xyz-data-fro...

3 years ago | 0

Answered
SVM KernelFunction and KernelScale. What is the difference?
Hi Dylan, The KernelScale is a scaling parameter which is used to scale the data before evaluation of the appropriate Gram matr...

3 years ago | 1

Answered
Integral of Power Spectral Density
Hi, The avgpower method available with the dspdata object in the Signal Processing Toolbox calculates the integral of the power...

3 years ago | 0

Answered
Export TIF contourf with specific parameters
Hi, The following link might be helpful: https://www.mathworks.com/help/matlab/creating_plots/save-figure-at-specific-size-and...

3 years ago | 0

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Answered
poctave() returns incorrect fractional-octave-band results
Hi Witold, I have heard that this issue is known and the concerned parties may be investigating further. Regards, Pratyush....

3 years ago | 1

Answered
Denoising a signal with FFT
Hi, The array f stores the audio data obtained as a numeric array in MATLAB. This is not the same as an array containing the fr...

3 years ago | 0

Answered
'nlinfit' vs 'fitnlm' 'ErrorModelInfo'
Hi, There is currently no support for the ErrorModelInfo feature in fitnlm function. I have brought this issue to the concerned...

3 years ago | 0

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Answered
How do you Save Trained Models from the MATLAB Classification Learner App?
Hi, One can refer to the following link for help: https://www.mathworks.com/help/stats/export-classification-model-for-use-wit...

3 years ago | 0

Answered
Help with spectral analysis of a time series
Hi, The following link might be helpful: https://www.mathworks.com/help/signal/ug/power-spectral-density-estimates-using-fft....

3 years ago | 0

Answered
Visualize rectangles chosen by randomCropWindow2d
Hi, The rectangle object comes with 2 properties, namely, XLimits and YLimits. XLimits captures the lowest and highest value of...

3 years ago | 1

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