Hrishikesh Borate
MathWorks
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Content Feed
Unable to link the university license to MathWorks Account
Hi, Try out the solution mentioned in the comment by @Devanuj Deka. In case it does not work, contact the MathWorks Support: ...
6 days ago | 0
Train Generative Adversarial Network (GAN) Example projectAndReshapeLayer
Hi, One possible reason for the occurrence of the error can be that the code is being executed from a directory where the proje...
6 days ago | 0
image and its intensity profile on one plot
Hi, The following code demonstrates a few possible approaches to display the intensity profile and it’s image in one plot. I=...
6 days ago | 0
| accepted
I'm trying to modify the code to plot the error E for n=1,2,3... I want to use for loop but I'm not sure how to use it. Please help
Hi, The following code demonstrates the plot of E for n = 1 to 10. clear e = []; figure; subplot(2,1,1); ax1 = gca; subpl...
6 days ago | 0
| accepted
Issue when using categorical variables with functions; fitrgp, bayesopt, optimizableVariable and predict.
Hi, The following code demonstrates a possible approach to declare the O_N variable as a categorical variable and perform the o...
6 days ago | 0
ConvNets and sliding windows
Hi, It's my understanding that you are trying to define a convolutional neural network without predeclaring the input image siz...
7 days ago | 0
Cannot find string in table matlab
Hi, Modifying the assignment of variable IndexC can be a possible approach to find the string in the table. IndexC = cellfun(@...
7 days ago | 1
Automatically selecting corresponding points in a subplot
Hi, The following code demonstrates an approach to show the corresponding points in the other subplots when a point is selected...
8 days ago | 0
| accepted
Classifying data using machine learning
Hi, The following code uses the fisheriris dataset, where the first 30 instances of each class are used for training and the n...
8 days ago | 0
| accepted
Plot multiple quiver keeping arrows magnitude proportion
Hi, By default, the quiver function shortens arrows so they do not overlap. To disable automatic scaling so that arrow lengths...
10 days ago | 0
Customerized loss function taking X as inputs in CNN
Hi, The problem arises due to the use of the extractdata before computing the gradient, as it breaks the derivative trace. Use...
13 days ago | 0
Linear Degradation Model parameters
Hi, Refer to the linearDegradationModel documentation.
13 days ago | 0
Apply script to multiple data files and save specific workspace outputs
Hi, Assuming that the EKG_AB16_D1.txt, EKG_AB16_D2.txt, etc. files are stored in a directory called inputData, following code ...
13 days ago | 0
| accepted
Can we tune the filter size and number of filters in a CNN automatically using Bayesian optimization?
Hi, The hyperparameters to be tuned can be added in the Experiment Manager. In the code file, which contains the network defi...
14 days ago | 0
| accepted
Optical Flow HS between two Images
Hi, The following code demonstrates the computation of optical flow between two images. vidReader = VideoReader('visiontraffi...
14 days ago | 0
How to plot Magnitude Response of the Savitzky Golay (SG) Filter using the FVTOOL?
Hi, Following code demonstrates plotting y_11, y_21, y_31 in the same graph using the fvtool. fvtool(y_11,1,y_21,1,y_31,1); ...
15 days ago | 0
error using start and count vectors
Hi, It’s my understanding that you are trying to make a map of a specific region from the world map. The ncread function reads ...
2 months ago | 0
| accepted
histogram for every loop
Hi, It’s my understanding that you are attempting to store all the angles satisfying the condition for every iteration. Followi...
2 months ago | 0
How can i find Eolienne model
Hi, Following is the link to the model. https://in.mathworks.com/matlabcentral/fileexchange/87512-digital-twin-development-of-...
2 months ago | 0
How do I generate an SQL query that contains dates ?
Hi, It’s my understanding that you are trying to define a SQL query based on the datetime values. Following is the code for the...
2 months ago | 0
subs in symbolic equation
Hi, It’s my understanding that you are trying to obtain df_x in terms of r and t. Following addition to the existing code will...
2 months ago | 2
| accepted
How to extract points coordinates from track point object?
Hi, It’s my understanding that you are trying to extract all the point coordinates from tracks into a single array. Following i...
2 months ago | 0
How to change the origin axes in an image
Hi, It’s my understanding that you are trying to change the origin axes in an image. Following is the code for the same:- I = ...
2 months ago | 1
| accepted
Parallel nested for loops variable classification error
Hi, It’s my understanding that you are trying to use the parfor loop and trying to avoid the variable classification error. Fol...
2 months ago | 0
Automatically run Live Editor
Hi, It’s my understanding that you are trying to automate the execution of live scripts. Assuming that all the live scripts are...
3 months ago | 0
| accepted
applying Butterworth filters on salt and paper image
Hi, It’s my understanding that you are trying to apply Butterworth filter on an image with salt and pepper noise, and you are u...
3 months ago | 0
Angle between two vectors is computed weirdly!
Hi, It’s my understanding that you are trying to find angle between line L1v and vertical normal Nv. This can be achieved by mo...
3 months ago | 1
| accepted
Unexpected hidden activation dimensions in convolutional neural network
Hi, In a convolution layer, the depth of a filter is equal to the depth of the input or the number of input channels. Hence, th...
3 months ago | 0
Related to Focal Loss Layer: is it suitable for multi-class classification?
Hi, The focalLossLayer from the Computer Vision Toolbox does support multi-class classification problems. The classes can be de...
3 months ago | 0
Lag Compensator Simulink Model
Hi, It’s my understanding that you are trying to define a lag compensator in Simulink. Transfer Fcn block can be used for the s...
3 months ago | 1
| accepted
