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Majid Farzaneh


Media Engineering Department, I.R.I.B. University

493 total contributions since 2018

M.Sc student at IRIB university.
Working on Automatic Music Generation using Evolutionary Algorithms.

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Solved


Draw a 'N'!
Given n as input, generate a n-by-n matrix 'N' using 0 and 1 . Example: n=5 ans= [1 0 0 0 1 1 1 0 0 1 1 0 ...

3 mois ago

Solved


Divisible by 5
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...

3 mois ago

Solved


Can we make a triangle?
Given three positive number, check whether a triangle can be made with these sides length or not. remember that in a triangle su...

6 mois ago

Solved


Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

6 mois ago

Submitted


Voice Activity Detection (VAD) - Rabiner1975
Voice Activity Detection (VAD) using Rabiner and Sambur algorithm (1975) - Endpoint Algorithm

9 mois ago | 13 downloads |

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Answered
how to make a plot
Hi, you can use this: figure, plot(V,Fa,'-o') hold on plot(V,Fb,'-*') plot(V,Fc,'-^') legend('Fa','Fb','Fc')

12 mois ago | 0

| accepted

Answered
how can save all variables which are in function without deleting previous one ?
Hi. You can make a string in each run for your function and then use the string for your file name. for example you may use a g...

12 mois ago | 1

| accepted

Solved


5 Prime Numbers
Your function will be given lower and upper integer bounds. Your task is to return a vector containing the first five prime numb...

environ un an ago

Submitted


A simple code for Audio Compression using DCT
A simple code for Audio Compression using Discrete Cosine Transform (DCT) and evaluating by psnr, mse

environ un an ago | 42 downloads |

Solved


7 segment LED display
Given a whole number, output how many segments would be lit up to display it on a 7 segment LED display (see Wikipedia: <http://...

environ un an ago

Solved


Mysterious digits operation (easy)
What is this digit operation? 0 -> 0 1 -> 9 121 -> 9 44 -> 6 15 -> 5 1243 -> 7 ...

environ un an ago

Solved


modulus of a number
find the modulus of a given number

environ un an ago

Solved


Create a vector
Create a vector from 0 to n by intervals of 2.

environ un an ago

Solved


Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

environ un an ago

Solved


Project Euler: Problem 8, Find largest product in a large string of numbers
Find the greatest product of five consecutive digits in an n-digit number. 73167176531330624919225119674426574742355349194934...

environ un an ago

Solved


Project Euler: Problem 1, Multiples of 3 and 5
If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23...

environ un an ago

Solved


Sum of first n terms of a harmonic progression
Given inputs a, d and n, return the sum of the first n terms of the harmonic progression a, a/(1+d), a/(1+2d), a/(1+3d),....

environ un an ago

Solved


Community Problem 500!
In honor of this being the 500th Community problem, see if you can create a function that has a Cody size of 500. It can do any...

environ un an ago

Solved


Feeling lucky?
Guess which number Cody is thinking (1 to 10)? (This is a game of luck more than skill. Good luck!)

environ un an ago

Solved


intervals
Write a function that takes an interval from a to b, and divides it into 6 parts.

environ un an ago

Solved


row removal
Remove the nth row from input matrix M and return the resulting matrix in output N.

environ un an ago

Solved


given number is power of n or not?
Check weather The input is power of n or not? for example x=8,n=2 --> true x=6,n=2 --> false

environ un an ago

Solved


vectors counting by 5
Create a vector with numbers from x_min to x_max in increments of 5.

environ un an ago

Solved


Save variables
a=[1] Save variable a that is located in workspace into current folder. File name should be 'a.mat'

environ un an ago

Solved


Love triangles
Given a vector of lengths [a b c], determines whether a triangle with non-zero area (in two-dimensional Euclidean space, smarty!...

environ un an ago

Solved


Generate the sum of Squares of the given number
|P(n) = 1^2 + 2^2 + ... + n^2| |P(1) = 1| |P(2) = 1 + 4 = 5;| |P(3) = 5 + 9 = 14;| |P(4) = 14 + 16 = 30;|

environ un an ago

Solved


Area of square
Find the area of a square whose diagonal length is given as x.

environ un an ago

Submitted


An Adaptive Filter for Active Noise Control using LMS
Active Noise Control Using an Adaptive Filter and Least Mean Square (LMS)

environ un an ago | 16 downloads |

Solved


Vectorizing, too easy or too hard?
Please insert a . before any ^, * or / in the string. That's it!!

environ un an ago

Solved


Interpolator
You have a two vectors, a and b. They are monotonic and the same length. Given a value, va, where va is between a(1) and a(end...

environ un an ago

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