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Karthik Nagaraj


Last seen: alrededor de 2 meses ago Active since 2018

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Creating Matrix provided elements
From a Hermititan (complex skew symmetric) matrix of order N (Asssume N=15) a column vector is created such that all the diagona...

3 meses ago | 1 answer | 0

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answer

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Arrangement of real and complex values of a matrix
A square matrix M of order N x N consists of real and complex valued entries as each element. The requirement is to extend the ...

3 meses ago | 1 answer | 0

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answer

Question


Automatic function output numbering based on the sets of input arguments
I have created a function which has up to 10 inputs, which looks like this [out1, out2, out3] =fun(A, B, C,D,E,F,G,H,I,J) The ...

3 meses ago | 1 answer | 0

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Automating variable creation for the output of a function
I have created a function which has upto 10 inputs, which looks like this varAB=samefn(A, B, randomnum, C,D,E,F,G,H,J,) The fu...

3 meses ago | 1 answer | 0

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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...

11 meses ago | 1 answer | 0

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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....

11 meses ago | 2 answers | 0

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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...

alrededor de 1 año ago | 1 answer | 0

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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...

más de 1 año ago | 1 answer | 0

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Question


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...

más de 1 año ago | 1 answer | 0

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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...

más de 2 años 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...

casi 3 años ago | 2 answers | 0

2

answers

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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,...

casi 3 años ago | 2 answers | 0

2

answers