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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'

casi 10 años hace

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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.

casi 10 años hace

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Adding each element
Add the each element of the matrix.

casi 10 años hace

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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 ...

casi 10 años hace

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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...

casi 10 años hace

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

casi 10 años hace

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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...

casi 10 años hace

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

casi 10 años hace

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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....

casi 10 años hace

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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.

casi 10 años hace

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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 ...

casi 10 años hace

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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...

casi 10 años hace

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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.

casi 10 años hace

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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];

casi 10 años hace

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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

casi 10 años hace

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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

casi 10 años hace

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

casi 10 años hace

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

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Basic commands - logarithmically spaced vector
Make a function, which will give a vector: y=[ 0.01 0.1 1 10 ... 10^x];

casi 10 años hace