Community Profile

# Shreyes

### RWTH Aachen University, Germany

18 total contributions since 2012

I am always up for a challenge. If you need any program related to communication, sound, speech analysis, general mathematics. Drop me a mail.
Professional Interests: Signal processing, Sound analysis

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Solved

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

2 years ago

Solved

Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<http://upload....

2 years ago

Solved

Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...

2 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...

2 years 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 ...

2 years ago

Solved

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

2 years 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...

3 years ago

Solved

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

3 years 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 ...

3 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...

3 years ago

Solved

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

3 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:...

3 years ago

Submitted

Audio Flanger
Creates a flanging effect on the input music file and plays it

3 years ago | 7 downloads |

Submitted

Spectrogram, STFT, with varied kinds of Plots
Plots STFT using line, Stem, Surface, Image. STFT calculation done using in built function

4 years ago | 8 downloads |

Submitted

Karaoke
Program removes voice from a source .wav file and creates an output .wav file.

4 years ago | 10 downloads |

Submitted

Combined Legend for multiple axes
Provide an array of axes handles or 1 figure handle.It will create a legend of all the lines in axes

4 years ago | 1 downloads |

Submitted

Instantaneous FFT
Click on any point in the signal to find the FFT of the surrounding portion of given length.

5 years ago | 7 downloads |

Submitted

Consecutive Ones
Finds the number of consecutive ones in a binary signal. Returns the starting and ending points

5 years ago | 1 downloads |