Community Profile

# Prasanna Venkateshan

##### Last seen: 3 maanden ago
39 total contributions since 2020

#### Prasanna Venkateshan's Badges

View details...

Contributions in
View by

how to install Arduino packages
You can refer this document for installing arduino packages for MATLAB: Support for ARDUINO

3 maanden ago | 0

How to install Voicebox toolbox?!
You can take a look at this page for installing Voicebox tool for MATLAB: VOICEBOX for MATLAB

3 maanden ago | 0

How to specify the download location of Matlab 2014a
You can take a look at this question's answer by mathworks support team: Change download location

3 maanden ago | 0

Installing student version matlab in i686 mint linux
You can take a look at this question's answer by mathworks support: Install MATLAB Student version

3 maanden ago | 0

can't install on linux
Try following the steps given in this page: Install MATLAB on linux

3 maanden ago | 0

How to install lipsvm ?
You can watch this video tutorial for installing libsvm in MATLAB: Install LIBSVM

3 maanden ago | 0

How to implement loop in simulink
You can use these methods to implement loop in simulink: Iterator and you can matlab function block to use your matlab code: MAT...

3 maanden ago | 0

Playing video in MATLAB
implay function only plays video and not audio. You can confirm this at implay. To play both audio and video, you can refer the...

3 maanden ago | 0

Two Matrix array elements addition except the very first one
matrix=[1 2 3 4;5 6 7 8;9 10 11 12]; for i=1:size(matrix,1) for j=size(matrix,2):-1:2 matrix(i,j)=matri...

3 maanden ago | 0

| accepted

How to compute the sum of the squares of all integers from 2 to 20 using for-loop?
The variable sum contains your output sum=0; for i=2:20 sum=sum+i^2; end disp(sum)

3 maanden ago | 0

Solved

Most nonzero elements in row
Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row th...

3 maanden ago

Solved

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...

3 maanden ago

Solved

Find the alphabetic word product
If the input string s is a word like 'hello', then the output word product p is a number based on the correspondence a=1, b=2, ....

3 maanden ago

Solved

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 = ...

3 maanden ago

Solved

Pangrams!
A pangram, or holoalphabetic sentence, is a sentence using every letter of the alphabet at least once. Example: Input s ...

3 maanden ago

Solved

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

3 maanden ago

Solved

Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

3 maanden ago

Solved

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

3 maanden ago

Solved

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...

3 maanden ago

Solved

Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

3 maanden ago

Solved

Remove any row in which a NaN appears
Given the matrix A, return B in which all the rows that have one or more <http://www.mathworks.com/help/techdoc/ref/nan.html NaN...

3 maanden ago

Solved

Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

3 maanden ago

Solved

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...

3 maanden ago

Solved

Summing digits
Given n, find the sum of the digits that make up 2^n. Example: Input n = 7 Output b = 11 since 2^7 = 128, and 1 + ...

3 maanden ago

Solved

Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

3 maanden ago

Solved

Return the largest number that is adjacent to a zero
This example comes from Steve Eddins' blog: <http://blogs.mathworks.com/steve/2009/05/27/learning-lessons-from-a-one-liner/ Lear...

3 maanden ago

Solved

Find the longest sequence of 1's in a binary sequence.
Given a string such as s = '011110010000000100010111' find the length of the longest string of consecutive 1's. In this examp...

3 maanden ago

Solved

Find the numeric mean of the prime numbers in a matrix.
There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

3 maanden ago

Solved

Remove all the consonants
Remove all the consonants in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill'; Output s2 is 'a ...

3 maanden ago

Solved

Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

3 maanden ago