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Dinesh Yadav


MathWorks

43 2019 年以降の合計貢献数

I am an Application Support Engineer at MathWorks. My main responsibilities are working on questions posted on MATLAB Answers.
My area of interest are Deep Learning and Autonomous Driving Vehicles.
DISCLAIMER: Any advice or opinions here are my own and in no way reflect that of MathWorks.

Dinesh Yadav's バッジ

  • 3 Month Streak
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  • Revival Level 2
  • Knowledgeable Level 2
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Counting Sequence
Given a vector x, find the "counting sequence" y. A counting sequence is formed by "counting" the entries in a given sequence...

19日 前

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Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

19日 前

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Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

19日 前

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Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

19日 前

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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

19日 前

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step by step to run LEACH code in Matlab
Hi, LEACH code implemenation can be found in the links below https://www.mathworks.com/matlabcentral/fileexchange/66574-leach...

19日 前 | 0

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What is the difference between wrcoef/upcoef/appcoef in wavelet analysis?
Hi, If your purpose is solely reconstructing the signal on a certain level use any of the two wrcoef/appcoef. If you want some ...

19日 前 | 0

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SVM Classifier using GLCM features
Hi, you already have extracted features, I am also assuming you have corresponding outputs related to extracted feature vectors....

20日 前 | 0

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Visualising the results of a classification tree elsewhere
Hi, this link will help you adding data to a table. https://www.mathworks.com/help/matlab/matlab_prog/add-and-delete-table-var...

20日 前 | 0

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Need some project help
Hi, this problem can be solved with the approach of moving object detection using background subtraction. Kindly go through the ...

20日 前 | 0

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solution of ODE using Euler's all 3 methods
Hi, I would recommend going through the following links which have all the three methods and try to modify the implementation to...

20日 前 | 0

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Can I run java from matlab?
Yes, it is possible to run java code from MATLAB environment. Kindly go through the following link https://www.mathworks.com/ma...

20日 前 | 0

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I want to debug a Matlab function block in Simulink
Hi, I am attaching the files where i have done debugging in a simple program in simulink using MATLAB functions. First step is ...

21日 前 | 0

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Share variables between two level 2 s-function blocks
There are 2 methods only to solve your problem and both you already know either give a physical connection between the two block...

21日 前 | 0

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Missing Windows header file in Matlab 2019a for MacOS
mex files that are generated while compiling are different for different operating systems. You can find more about that in this...

21日 前 | 0

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Using chrono in s-functions
You can use chrono library inside S-Functions as long as the compiler you are using knows about those libraries. Check your comp...

21日 前 | 0

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How to determine the sequence of generated code?
I hope the following links gives an idea you may be looking for https://www.mathworks.com/matlabcentral/fileexchange/7047-block...

21日 前 | 0

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while or for loop
Assuming you know length of the sequence using for loop would be better as it would iterate over the entire sequence to find the...

21日 前 | 0

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Why are the results from conv2d and multiplication in Fourier Domain not the same?
conv2 will have negligible rounding off errors as compared to taking fft then taking ifftn and taking real part. Simply because ...

22日 前 | 0

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Given an array A of n elements. We need to change the array into a permutation of numbers from 1 to n using minimum replacements in the array.
Hi, I am attaching a code file for the above question. Hope it helps.

22日 前 | 0

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compute the average power of a discrete-time signal
Hi, what you can try is first find the length of your audio samples file. Which would be samplingRate*timeLength of signal. Now...

22日 前 | 0

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Save variables while using ode solver
What you can try is at every iteration save the variables into a .mat file save('odef.mat', 'constant1', '-append') This will ...

22日 前 | 0

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how do i change StepTolerance?
Hi, As I have attached an example code for changing step tolerance. Hope it helps your cause.

22日 前 | 0

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Training Accuracy of Ensemble Bagged Classifier
At present the Classifier Learner App only supports Validation and Testing Accuracy for ensemble methods of classification. You ...

約2ヶ月 前 | 0

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Fill vector with function
Kindly try to solve and show what you have attempted before posting a question. The following code might help a=randn(1,100); ...

約2ヶ月 前 | 0

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Gaussian fit in a log scale
Kindly use set(gca,'YScale','log'); after the plot command to convert the y axis to log scale.

約2ヶ月 前 | 0

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Why there is a mis-match when I do the summation of the elements of the vector in simulink function and workspace editor block??
When importing data into Simulink using From Workspace block the first column always represents time. So lets say we imported an...

約2ヶ月 前 | 0

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Extracting Time Profiles from 3D+t data (4D)
The code is already well optimized, except parfor can be used in this case rather than just for to get the code running faster i...

約2ヶ月 前 | 0

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how to assign the value to the matrix
I am attaching a code which helps you generate a cell array of how you want your matrix to look like. It’s a pseudo code, you ca...

約2ヶ月 前 | 0

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Discrete Wavelet Transform (DWT)
Yes you have understood it correctly, go ahead.

約2ヶ月 前 | 0

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