Community Profile # Rakshit Kothari

### Rochester Institute of Technology

Last seen: meer dan een jaar ago Active since 2013

Professional Interests: Image processing, Signal processing, Computer Vision, Machine Learning, Hyper Spectral imaging

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Question

How do I retain the old GUIDE slider control in AppDesigner?
The old GUIDE slider (uicontrol) has the move forward or backward options as clicks. That's very handy for applications which re...

meer dan 3 jaar ago | 1 answer | 0

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Question

Naive Bayes predict is very slow
NB takes 31.629455 seconds to classify a 1000 sample, 6 dimensional testing set. Why is it so rapid to train while the predictio...

ongeveer 4 jaar ago | 0 answers | 0

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Solved

Given a and b, return the sum a+b in c.

ongeveer 6 jaar ago

Question

Why does a 32 Bit MATLAB crash on a 64 Bit sytem when running a MEX file?
*Mex file:* myfunc.mexw32 *OS architecture:* 64 Bit *MATLAB architecture:* 32 Bit *Compiler:* Microsoft Visual SDK 7.1...

meer dan 7 jaar ago | 0 answers | 0

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Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

meer dan 8 jaar ago

Solved

Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

meer dan 8 jaar ago

Solved

Is my wife right?
Regardless of input, output the string 'yes'.

meer dan 9 jaar 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...

meer dan 9 jaar 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...

meer dan 9 jaar ago

Solved

Create a random logical vector of N elements of which M are true.
Your task for tomorrow is to create a random binary (logical) vector of N elements of which M are true. For example: ran...

meer dan 9 jaar 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...

meer dan 9 jaar 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...

meer dan 9 jaar ago

Solved

Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

meer dan 9 jaar ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

meer dan 9 jaar ago

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

meer dan 9 jaar ago