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Rakshit Kothari


Rochester Institute of Technology

Last seen: 3 years ago |  Active since 2013

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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...

5 years ago | 1 answer | 0

1

answer

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...

5 years ago | 0 answers | 0

0

answers

Solved


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

7 years 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...

9 years ago | 0 answers | 0

0

answers

Solved


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 ...

10 years 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...

10 years ago

Solved


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

11 years 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...

11 years 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...

11 years 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...

11 years 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...

11 years 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...

11 years 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...

11 years 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...

11 years 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:...

11 years ago

Answered
How to Extract a certain Shape from Image
So what you basically need is some form of object recognition, am i correct? If you just need to extract the bag of chips, image...

11 years ago | 0