# Sahil Jain

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**Content Feed**

How to get 3 variables value from functions?

Hi. From my understanding of the question, you want to write a function which outputs the values for "fT", "y1" and "y2". This c...

15 days ago | 0

Classification Learner App Performance Reporting

Hi Luke. After training in the Classification Learner App, the "Current Model Summary" tab contains a section called "Training R...

15 days ago | 0

how to fill the cells?

Hi Sarah. You can try using the "morphological close" operation to close the cells before filling. You may need to experiment wi...

16 days ago | 0

Is there way to easily change the value of multiple values using a for loop?

Hi Nick. You can try using the "eval" function for your purpose. The following code snippet demonstrates how you may go about it...

16 days ago | 0

Word comparison and Identification.

Hi. You can try computing the mean-squared error on audio features extracted using "audioFeatureExtractor" for better results. Y...

17 days ago | 0

How to do Multivariate Regression Analysis in Matlab

Hi Sebastian. You can use the "mvregress" function to do multivariate linear regression in MATLAB. X=[1 1 1 1 1; 0 1 2 3 4]'; ...

17 days ago | 0

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factorial command wont accept the input of n in () and keeps asking for n

Hi Christopher, the MATLAB "factorial" command does not prompt for inputs. It looks like there's another "factorial" function on...

18 days ago | 0

It is possible to use of augmentedImageDatastore for image regression?

Hi Antonio, the "augmentedImageDatastore" can be used for regression as well as classification. It is difficult to determine exa...

18 days ago | 0

Find coefficient in order to match two functions with Neural Network

The problem you have described is known as linear regression. You can go through the Linear Regression documentation page to lea...

18 days ago | 0

Sum every n-th row in table

Hi. You can use the same approaches that have been suggested in the answers that you have linked. The only difference would be t...

1 month ago | 0

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Creating a password checker using basic programming

From my understanding of the question, you want to create a basic password checker using basic programms constructs like "if" st...

1 month ago | 0

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Maclaurin Series, How can I find the answer?

Hi. You can use a "for" loop to calculate this series as follows. x = pi/3; cosx = 1; n = 10; % number of terms in the series...

1 month ago | 0

How can I continue training a fitrnet network?

As of R2021b, the "fitrnet" function does not support loading weights and biases before training. As a workaround, you can modif...

1 month ago | 1

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How can I get signal-to-noise ratio (SNR)??

The signal-to-noise ratio can be computed using the "snr" function. Please refer to the documentation for more details.

1 month ago | 0

How is this cyclegan generator layers ordered?

The two calls to "addLayer" only add the encoder and decoder parts to the graph without connecting them with the residual blocks...

1 month ago | 0

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How do I know and tune the batch size while using patternnet for training a neural network classification model

Hi. As of 2021b, shallow networks such as "patternnet" do not support minibatch training. The training function "traingd" uses t...

1 month ago | 0

Accuracy between from the equation and the validation accuracy

Hi. You have not mentioned what "C" is. Assuming that "C" is the confusion matrix, accuracy values evaluated using both the appr...

2 months ago | 0

how do you format the data for a 3d convolutional network, trainNetwork

Hi. The "image3dInputLayer" expects 4 dimensions per image (height, width, depth and channels). Therefore, the 10x10x100x88 arra...

2 months ago | 0

Problem using cell2mat

Hi. As mentioned by another community member, "cell2mat" works without errors for the scenario you described. I used the followi...

2 months ago | 1

Select Numerous Files from Folder Based on Values in Matrix

Hi Michelle. Since I do not know the exact structure of your data, I'll provide a few pointers which you can use to solve your p...

2 months ago | 0

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how can we train Deep Neural Network analysis for classify signals on a dataset on a 2D signal obtained from decomposition of a signal

Hi. To train 2D signals, you can treat it as a 3D matrix of shape "1 x A x 2" where "A" is the length of your signal. The 2 diff...

3 months ago | 0

Why the output image is not visible after k means clustering ?

Hi. As mentioned by another community member, the "extractLBPFeatures" function returns a vector of features which is why the ou...

3 months ago | 0

How can I perform image augmentaion and random splitting when completing pix2pix?

Hi. The Augment Images For Deep Learning Workflows Using Image Processing Toolbox article contains information on how to create ...

3 months ago | 0

Get exact value from Scope cursor in Simulink

Hi Jonas. As of R2021a, it is not possible to increase the number of digits shown in the Scope block window. As a workaround, yo...

3 months ago | 0

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Global sensitivity analysis with Input and output data only

Hi. From my understanding, sensitivity analysis determines how changes in input variables affect changes in output variables. To...

3 months ago | 0

Image segmentation from point clouds

Hi. You can use the "pcread" function to read point clouds from ".ply" files into MATLAB. For more information about point cloud...

3 months ago | 0

Why are 8 STFT vectors used for the predictor input, in the "Denoise Speech Using Deep Learning Networks" example ?

Hi Daniel. The example states "The predictor input consists of 8 consecutive noisy STFT vectors, so that each STFT output estima...

3 months ago | 1

concat tall array cells

Hi Robert. As mentioned by other community members, "cat" is supported by tall arrays. However, "strcat" is not currently suppor...

3 months ago | 0

Real-time feature extractor implementation

Hi Saad. You can use a MATLAB Function block in Simulink which performs the custom processing you want. The following articles m...

3 months ago | 0

Hi. I'm lookig for a tutorial on how to control a stepper motor by means of National Instrument USB 6501 board and simulink. Any suggestion? Thanks in advance

Hi Bandile. While there isn't a tutorial on exactly the component you want, you can refer to the National Instruments Hardware E...

3 months ago | 0