Community Profile # Karthik Nagaraj

##### Last seen: 15 days ago
8 total contributions since 2018

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Question

Cell array Numeric data splitting
My requirement is to create generate numerous complex matrices of 15x15, and extract the diagonal elements and upper triangle el...

5 months ago | 1 answer | 0

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Question

Real and Imaginary element Separation from square matrix and stacking into a vector
Around 10000 matrices are stored in a folder in .mat format. The matrices are square in nature with order NxN in my case N=15....

5 months ago | 2 answers | 0

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Question

Vectroizing lots of MAT FILEs
Have 100 .mat files of size NXN. The mat files have data that are similar to toepleitz matrix and the values are complex dou...

6 months ago | 1 answer | 0

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answer

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Automated process to save outputs into various MAT files
I have numerous covariance matrixes as output from deep neural network and that needs to be stored into various MAT files append...

1 year ago | 1 answer | 0

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Array Indexing in a for loop
I am still a novice in MATLAB. I have some questions regarding the array indexing in for loop. My sample program is as below. It...

1 year ago | 1 answer | 0

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Question

Bode Plot data extraction to xlsx file format
The coefficinets a1,a2, b1, b2 k1, k2 are computed using some arithmetic calculations according to some specific requirement. Af...

2 years ago | 1 answer | 0

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Question

How to get the original Image matrix from the Integral Image of a N*N matrix?
IF the original image matrix is represented by r=[ 1 2 3 4;5 6 7 8;9 10 11 12;13 14 15 16]. Then it's integral image using the i...

2 years ago | 2 answers | 0

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Question

Matrix size is A(100*100). Weighted average of the 4 elements.
How to store the result in a matrix which contains the average the 4 elements in the cluster A11, A12,A21,A22 and similarly A13,...

2 years ago | 2 answers | 0

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