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Nth root
Nth root of a number x

10 years ago

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

10 years ago

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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'

10 years ago

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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.

10 years ago

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Adding each element
Add the each element of the matrix.

10 years ago

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

10 years ago

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

10 years ago

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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 ...

10 years ago

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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...

10 years ago

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

10 years ago

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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...

10 years ago

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

10 years ago

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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....

10 years ago

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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.

10 years ago

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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.

10 years ago

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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 ...

10 years ago

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

10 years ago

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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...

10 years ago

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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.

10 years ago

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

10 years ago

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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];

10 years ago

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

10 years ago

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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

10 years ago

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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

10 years ago

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

10 years ago

Solved

Ceil Me Now
Get the ceiling of the input matrix

10 years ago

Solved

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 ...

10 years ago

Solved

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

10 years ago

Solved

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

10 years ago

Solved

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

10 years ago