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### Bits-Pilani, India

14 total contributions since 2012

Professional Interests: Image Processing, Embedded Multimedia, Digital Communication systems.

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K means clustering for Image Compression
K-means clustering is a popular vector quantization method for data compression.

Solved

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

mehr als 7 Jahre 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...

mehr als 7 Jahre ago

Solved

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

mehr als 7 Jahre ago

Solved

Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

mehr als 7 Jahre 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:...

mehr als 7 Jahre ago

Solved

Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

mehr als 7 Jahre ago

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 ...

mehr als 7 Jahre ago

Solved

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

mehr als 7 Jahre 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...

mehr als 7 Jahre ago

Submitted

Arithmetic Encoding & Decoding
Arithmetic coding is a popular encoding technique in compression engines.

Submitted

Panning Effect on a Mono-Audio Input
Panning effect is implemented for both an audio file and any audio input device such as microphone.

Submitted

Compression Techniques
Huffman, Extended Huffman, Arithmetic, LZ78, Run Length Encoding, Run Length Decoding, DCT

Submitted

JPEG Compression (DCT)
JPEG compression using Discrete Cosine Transform Technique