Community Profile

# 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 ...

etwa ein Monat 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...

etwa ein Monat 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...

4 Monate 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 ...

4 Monate ago

Submitted

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

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')

10 Monate ago | 0

| accepted

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...

10 Monate 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...

11 Monate 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

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://...

11 Monate ago

Solved

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

11 Monate ago

Solved

modulus of a number
find the modulus of a given number

11 Monate ago

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

11 Monate ago

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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.

11 Monate 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...

11 Monate ago

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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...

11 Monate ago

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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),....

11 Monate 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...

11 Monate ago

Solved

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

11 Monate ago

Solved

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

11 Monate ago

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

11 Monate ago

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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

11 Monate ago

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

11 Monate ago

Solved

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

11 Monate 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!...

11 Monate 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;|

11 Monate ago

Solved

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

11 Monate ago

Submitted

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

Solved

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

12 Monate 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...

12 Monate ago