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

Solved

The Goldbach Conjecture

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

5 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....

5 years ago

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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...

5 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...

5 years ago

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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 ...

5 years ago

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Determine if input is odd

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

5 years ago

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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...

5 years ago

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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 ...

5 years ago

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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...

5 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:...

5 years ago

Submitted

Audio Flanger

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

6 years ago | 4 downloads |

Submitted

Spectrogram, STFT, with varied kinds of Plots

Plots STFT using line, Stem, Surface, Image. STFT calculation done using in built function

7 years ago | 10 downloads |

Submitted

Karaoke

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

7 years ago | 13 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

7 years ago | 1 download |

Submitted

Instantaneous FFT

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

7 years ago | 3 downloads |

Submitted

Consecutive Ones

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

7 years ago | 1 download |