Answered
How to export predicted multi-output data from trained neural network?
Hi To predict the model on test data, use 'predict' function instead of 'sim'. For more information, refer to the documentatio...

6 years ago | 0

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Answered
Single element of Input vector in classifying patterns with a Shallow Neural Network
Hi As per your question, you have a 9 dimensional dataset with a classification of benignitiy or malignancy of breast cancer. ...

6 years ago | 0

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An elman neural network with mulltiple inputs
Hi You can use the elmannet as folllows: net = elmannet(1:3,10); %%% NumDelays=3 [Xs,Xi,Ai,Ts] = preparets(net,X,T); net = ...

6 years ago | 0

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svm training and classification
Hi You can use the function fitcsvm as follows: SVMModel = fitcsvm(xdata,group,'KernelFunction', 'linear'); [label,score] = p...

6 years ago | 0

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Architecture of convolutional autoencoders in Matlab 2019b
Hi You can define custom architecture of auoencoder using deep learning layers. You can refer to this documentation for the li...

6 years ago | 1

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Answered
adding noise increased accuracy after training
Hi Noise addition acts as regularizer and it reduce overfitting. The model becomes more robust, so the accuracy of the model in...

6 years ago | 0

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Why is the hold on function causing 3 graphs?
Hi Based on the parameters you have specified, the function kutta has been called for three times which resuls in 3 plots insid...

6 years ago | 0

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Deep learning regression network improvements?
Hi By looking at your network design, it seem that you are having input data with dimension of 4 and trying to regress the out...

6 years ago | 0

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Answered
Reduce the image size while maintaining the quality. Use dct2 with RGB image. when I Concatenate the RGB I get white image
Hi The image get converted to double format, convert back to uint8 format to show correctly. For example: imshow(uint8(rgbIma...

6 years ago | 0

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how can I smoothly attenuate a peak in a signal
Hi You can refer to the documentation page of msloess function and mssgolay function which are used for the function smootheni...

6 years ago | 0

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trainlm predict value & switch
Hi In my understanding, you want classification output and you are getting regression output. Convert the variable 't' into a ...

6 years ago | 0

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How to centering an Silhouette image
Hi The image is gray scale with one object and the object is present in the right half of the image, so the usual approch could...

6 years ago | 0

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Answered
Amplitude of the convoluted signal?
Hi The amplitude of the convoluted signal will be the sum of the product of elements of the two vectors with different range o...

6 years ago | 0

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Step Response of a transfer Function with a Multiple Term Numerator.
Hi You can use 'conv' function to find the terms in polynomial form (or in a single term). For your case, you can follow the fo...

6 years ago | 0

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Empty sym: 0-by-1 Error
Hi Age638 and Rad7_6(t) are not defined. First defined these variable/ function in the code. Hope it will help.

6 years ago | 0

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Absolute error between each parameter of the ground truth and estimated planes?
Hi You can find the absolute error between ground truth and estimated plane by taking the absolute value of their difference u...

6 years ago | 0

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Training data and Training target in Neural Networks
Hi You have correctly divided the data using randperm. Since you didn’t have ground truth, you are taking last 8750 as ground ...

6 years ago | 0

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shiftinfgand plotting descrete signal
Hi You can as follow: X=[2,-2,3,4,-4]; N=length(X); X1=(-1:N-1-1); X2=(2:N+2-1); figure;stem(X1,X) figure;stem(X2,X...

6 years ago | 0

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How to detect bright thick fibers around boundary?
Hi Zeynab By looking at the image and size of fibers, a possible approach could be the threshold-based approach to segment the...

6 years ago | 0

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Semantic segmentation evaluation results
Hi David The function evaluateSemanticSegmentation computes the different metrics to evaluate the quality of segmentation resu...

6 years ago | 0

Answered
The Number of coefficents of Time delay neural network
Hi It does not neglect any weight. Since the number of input delays is 2, the number of weights will be (2X20+20X1) and the bi...

6 years ago | 0

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Answered
how to build "Nested UNet or UNet++" in MATLAB?
Hi Raza, UNet++ is an encoder-decoder based network for segmentation which consists of many layers like convolutional layers, ...

6 years ago | 0

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Answered
How to Mask Images with the Autogenerated Code
Hi Echo The function should be defined appropriately. For your case it may be as following: function [maskedImage]=functionN...

6 years ago | 0

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Display multiple slices of a Dicom file
Hi, You can also display the image using 'volshow' function. For example: x=yourData(:,:,447:457); volshow(x) For more info...

6 years ago | 1

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Search data clusters and saving them.
Hi, You can directly do by the following lines of code: X=(anr>0 & anr<=10); Y=anr.*X; Y will contain the required data....

6 years ago | 0

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How to access the performance plot for shallow net after training?
Hi You can access the performance parameters after training process by storing them in a variable. To do this, you need to run...

6 years ago | 0

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Automation of the finding size and the number of variables which depends on that size
Hi The function ‘knnsearch’ can work for N dimensional data. By looking at your code, it seems the value of DIM will be the nu...

6 years ago | 0

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Answered
Use value maximization/ Minimization instead of fitting in NNTool
Hi To solve the problems related to maxima/ minima, you can use optimization toolbox in MATLAB. For more details, you can refe...

6 years ago | 0

Answered
Determing learning rate and generalization rate in Deep learning toolbox
Hi Daniel You can change the learning rate, by changing the value of 'InitialLearnRate',0.01 parameter specified here. You ...

6 years ago | 0

Answered
How to train network with additional epoch after end of iteration. As soon as I repeat training of neural network with GPU parallel computing, it stops with maximum mu.
Hi To restart the training process from the last epoch, first you need to load the trained weights/ checkpoints of last traine...

6 years ago | 0

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