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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...

約5年前 | 0

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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!

約5年前 | 0

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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...

約5年前 | 0

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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...

約5年前 | 0

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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...

約5年前 | 0

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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...

約5年前 | 0

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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...

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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...

約5年前 | 0

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

約5年前 | 0

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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...

約5年前 | 0

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

5年以上前 | 0

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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...

5年以上前 | 0

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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...

5年以上前 | 1

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

5年以上前 | 0

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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...

5年以上前 | 0

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

5年以上前 | 1

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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...

5年以上前 | 0

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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: ...

5年以上前 | 0

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

5年以上前 | 0

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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...

5年以上前 | 0

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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...

5年以上前 | 0

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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...

5年以上前 | 1

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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...

5年以上前 | 0

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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...

5年以上前 | 0

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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....

5年以上前 | 1

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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...

5年以上前 | 0

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'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...

5年以上前 | 0

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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...

5年以上前 | 0

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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....

5年以上前 | 0

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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...

5年以上前 | 1

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