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Nth root
Nth root of a number x

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Is it prime?
Given a number, check whether it is prime or not. If prime output is true, otherwise false.

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

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Modulation index
The amplitude of the carrier signal is 2V and the amplitude of the modulating signal is 8V. Find its modulation index.

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Adding each element
Add the each element of the matrix.

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Half wave rectifier
Create a function that emulates a half wave rectifier. Use a sine wave

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Full Wave rectifier
Create a function that emulates a full wave rectifier. Use a sine wave

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Change matrix to vector
Vector is a matrix whose size is 1 x n or n x 1. Change matrix to vector. x = 4 3 5 1 ...

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Get all prime factors
List the prime factors for the input number, in decreasing order. List each factor. If the prime factor occurs twice, list it as...

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Calculate this one!
Using matlab calculate y y=(e^2)+100/20+sin(pi)*x Use x as a input.

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Calculate some equation
Using given inputs x and z, make two outputs that are y1 = (xz)/(x/z)^2 + 14x^2 - 0.8z^2 y2 = x^z - z^x + (x/z)^2 - (z/x...

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kmph to mph converter
Convert the speed in miles/hour to km/hour.

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Calculate representive values (max. min. std)
A B C -------------------------- t=1 2.2 2.6 2.4 t=2 2.4 2.8 2.2 t=3 2.6 2.7 2....

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Calculate z=x^2+y^2
There are z in (x,y). x=1:10;y=1:10 [x y]=meshgrid(x,y) Calculate x^2+y^2.

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Check given number is odd or even
Using input [x], check given number is odd or even if x is odd, output should be true.

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Calculate RMSE
RMSE(Root Mean Square Error) is widely used to calculate error. Calculate RMSE between [a] and [b] a=[1 2 3 4] b=[0 1 2 ...

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Calculate polynomial equation
Calculate this equation using given x 1+x+x^2+x^3+....x^99 (hint: use polyval)

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Energy of an object
Calculate the total mechanical energy of an object. Total Energy= Potential energy + Kinetic energy P.E.=m*g*h K.E.=1/2...

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DC-DC boost converter
Find the output voltage of a DC-DC boost converter when its input voltage is 12V and the duty cycle ratio is 0.6.

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Number of primes
Count the number of primes less than 'n'.

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Create a constant offset.
Add a constant offset to an array. For example: a=[1 3 5 9]; offset=2; y=[3 5 7 11];

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Square of the sum of optimus
Get the square of the sum of all primes given the limit input x

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Annoying population
Every year the number of annoying persons in the office triples Found the population, given a(0) and t

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Sum of the squares of optimus
Get the sum of the squares of primes given limit input x Ex. x = 10, output = 2^2 + 3^2 + 5^2 + 7^2

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Freebies anyone? No!!!!
Feel free to copy paste all the tests and voila you solved the problem

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Ceil Me Now
Get the ceiling of the input matrix

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Rotate matrix by -90 degrees
Rotate a Matrix by -90 degrees Example: X = 1 2 3 4 5 6 7 8 9 output = 7 4 ...

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Create sine function out of cosine
Please don't use sin(x) directly

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Create cosine function out of sine
Please dont use cos(x) directly

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Convert degrees to radians
Given input in degrees, output to radians

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