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# Abhishek Kumar

53 total contributions since 2019

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counter with if,elseif condition
for loop=1:200 if(loop<=32) p(loop)=1; elseif(loop<=64) p(loop)=2; elseif(loop<=96) p(loop)=3; ...

1 year ago | 0

How can i convert C Code to Simulink Models ?
You can use s-functions. The link below explains with various examples on how to go about it. https://in.mathworks.com/help/...

1 year ago | 0

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Indexed Probability Table
This question was inspired by a Stack Overflow question forwarded to me by Matt Simoneau. Given a vector x, make an indexed pro...

1 year ago

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Making change
Given an amount of currency, return a vector of this form: [100 50 20 10 5 2 1 0.5 0.25 0.1 0.05 0.01] Example: Input a = ...

1 year ago

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Cell joiner
You are given a cell array of strings and a string delimiter. You need to produce one string which is composed of each string fr...

1 year ago

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Quote Doubler
Given a string s1, find all occurrences of the single quote character and replace them with two occurrences of the single quote ...

1 year ago

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Binary numbers
Given a positive, scalar integer n, create a (2^n)-by-n double-precision matrix containing the binary numbers from 0 through 2^n...

1 year ago

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Nearest Numbers
Given a row vector of numbers, find the indices of the two nearest numbers. Examples: [index1 index2] = nearestNumbers([2 5 3...

1 year ago

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De-dupe
Remove all the redundant elements in a vector, but keep the first occurrence of each value in its original location. So if a =...

1 year ago

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Elapsed Time
Given two date strings d1 and d2 of the form yyyy/mm/dd HH:MM:SS (assume hours HH is in 24 hour mode), determine how much time, ...

1 year ago

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Interpolator
You have a two vectors, a and b. They are monotonic and the same length. Given a value, va, where va is between a(1) and a(end...

1 year ago

How do I obtain a license file for my installation?
It is possible that your user account only has limited permissions. You can try launcing it as an administrator. If the lice...

1 year ago | 1

How to get all positive values of 'm' from the given domain of two variables?
i=1; j=1; cans=zeros(1,10); lans=zeros(1,10); for a=0.5:0.01:1 for b=0.5:0.01:1 d=15 *a^6 + 45* a^4* b^2 + 64*...

1 year ago | 0

Complex vector conversion to binary bits using quantizer
It would be easier if you could give an example of want is your input and what is your expected output. Below is an example wh...

1 year ago | 0

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read data from file and convert to a 3d array.
I am attaching the code below this works for data (3*3*3), make changes accordingly to suit your purpose. Also, If you wish to ...

1 year ago | 0

How to Overwrite Data
for i= 1:100 if B(i, 1) == 0 B(i, 1)= A(i, 1); elseif B(i, 2) == 0 B(i, 2) = A(i, 1); end end T...

1 year ago | 0

How to remove NaNs from a structure
A workaround for this would be converting the struct to matrix and then get rid of the NaNs and if you need it again convert it ...

1 year ago | 0

Decimal to binary, bit reversal of binary and binary to decimal
Hi Riddhi What is the output you are getting and what is the output that you think you should get? I tried running the same...

1 year ago | 0

publish tab missing in version R2019a
The publish tab does not show up for files with extensions other than '.m'. try running this in the command prompt >> edit asd...

1 year ago | 0

Undefined function sgn(z)
Hi Advait There is no function called 'sgn' in matlab. It seems that you wanted to use 'sign' to get the sign of the variable a...

1 year ago | 0

Matlab Coder, C-function return type
Hi Christian Functions in programming languages like 'c' and 'c++' are of a certain type, whether it be int, double, string etc...

1 year ago | 0

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What does this particular code do?
Hi Petros It seems that the code provided by you is trying to replicate the sound produced after plucking the 'A' string of a g...

1 year ago | 1

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Return the 3n+1 sequence for n
A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is e...

1 year ago

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Remove the vowels
Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...

1 year ago

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Which values occur exactly three times?
Return a list of all values (sorted smallest to largest) that appear exactly three times in the input vector x. So if x = [1 2...

1 year ago

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Find the two most distant points
Given a collection of points, return the indices of the rows that contain the two points most distant from one another. The inpu...

1 year ago

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Counting Money
Add the numbers given in the cell array of strings. The strings represent amounts of money using this notation: \$99,999.99. E...

1 year ago

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Target sorting
Sort the given list of numbers |a| according to how far away each element is from the target value |t|. The result should return...

1 year ago

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The Goldbach Conjecture
The <http://en.wikipedia.org/wiki/Goldbach's_conjecture Goldbach conjecture> asserts that every even integer greater than 2 can ...

1 year ago

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Bullseye Matrix
Given n (always odd), return output a that has concentric rings of the numbers 1 through (n+1)/2 around the center point. Exampl...

1 year ago