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Zeeshan Abbas


Active since 2019

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Retain Image details in Matlab
Can we retain or hide these image details after any edit through matlab? I want the same details before and after editing the i...

2 years ago | 1 answer | 0

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answer

Question


PBKDF2 implementation code needed
I am trying to search code for PBKDF. I am able to find in different languages like Python/C etc but could't find in Matlab. Any...

2 years ago | 1 answer | 0

1

answer

Question


Get input from user using Popup button
I have a popup button having multiple options. One of them is to get input message from user (screenshot attached). I want to cl...

2 years ago | 0 answers | 0

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answers

Question


Pop-up Menu Issue
I have a pop-up menu having two options: Get message from user Upload message from file The 2nd option is working fine but wh...

2 years ago | 0 answers | 0

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answers

Question


Run one line or the other Option
I have a code in which I need two options. Either user wants to give message at runtime or want to read from a file. message = ...

2 years ago | 1 answer | 0

1

answer

Question


Image Quality Measures Calculation Methods
I need to calculate different IQMs like MSE, PSNR, AD, NCC etc for RGB images. My query is: Can I calculate these after convert...

2 years ago | 0 answers | 0

0

answers

Answered
Knuth Shuffle key-based
X=[1:1:m]; n = numel(X); key = 2538 %Just for example as it will be decided at run time for i = 1:n % Knuth shuffle in f...

2 years ago | 0

| accepted

Question


Knuth Shuffle key-based
I have this code of Knuth-Shuffle Algo in forward direction as below (Matlab): X=[1 2 3 4 5 6]; n = numel(X); for i = 2:n ...

2 years ago | 2 answers | 0

2

answers

Question


Increment Nonce by any fixed value in loop
I have the nonce value in hex. Let say: nonce = {'00' '11' '22' '33' '44' '55'}; I need to add any fixed value 'x'(hex) to thi...

2 years ago | 1 answer | 0

1

answer

Question


Decimal to Binary Conversion
As, d = (1:5); b = de2bi(d,4,'left-msb'); will give us... 0 0 0 1 0 0 1 0 0 0 ...

2 years ago | 1 answer | 0

1

answer

Question


Randomness Testing for Permuted Sequences
Let say I have three sequences: S1 = {1,2,3,4,5,6,7,8,9,10} S2 = {3,7,1,9,4,10,5,8,6,2} S3 = {8,3,10,2,6,7,1,5,9,4} i.e. S2 ...

2 years ago | 0 answers | 0

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answers

Answered
Making loop calculate-able
What if I can make this like: for i = 0:1:n % for j = 0:1:n ind1 = mod(i+1,n+1)+1; ind2 = mod(i+S(ind1...

2 years ago | 0

Question


Making loop calculate-able
n = 450*450; for i = 0:1:n for j = 0:1:n i = mod (i+1,n+1); j = mod (j + S(i+1), n+1); S([i+1 j...

2 years ago | 2 answers | 0

2

answers