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Times 2 - START HERE

Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

12 months ago

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Calculate the CIRCUMFERENCE of circle.

Given the radius is 2, the circumference will be 12.5663.

1 year ago

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Simple Vector Addition

Take two incoming vectors and output the sum of the two vectors

2 years ago

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Vector Element Multiplication

Take two incoming vectors, and output the element wise multiplication of the vectors.

2 years ago

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Matrix Generation from Vector Multiplication

Output the matrix generated from multiplying two vectors together

2 years ago

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Find the mean of two vectors

Take two vectors, and output the mean of them (bonus if you don't use the in-built mean function)

2 years ago

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Check if inputted variable is a string or a number

Check if a inputted variable is a number or a string, given a string input (i.e. '1' is 1 and thus a number, 'a' is a string).

2 years ago

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Find the sum of the largest two elements in a vector

With this one, you have to find the two largest elements in a vector and output the sum of those numbers.

2 years ago

Answered

how to scale the array type double of range [-1,1] to [0,1] and [0,360] to[0,1]

if input is matrix, you can use this. upper, bottom xmax =max(input); xmin =min(input); A=bsxfun(@minus,input,xmin); B=b...

how to scale the array type double of range [-1,1] to [0,1] and [0,360] to[0,1]

if input is matrix, you can use this. upper, bottom xmax =max(input); xmin =min(input); A=bsxfun(@minus,input,xmin); B=b...

2 years ago | 0

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Check availability of a number in an array

An array is given A=[1 2 3 4 5 7 8 9 10]. Find whether the number n is present in given array or not. If the number n is prese...

2 years ago

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Sum of self power series

The series, 1^1,2^2,3^3,4^4,.... Find the sum of such series when x terms are given.

2 years ago

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Calculate the number of elements in a matrix.

Calculate the number of elements in a matrix.

2 years ago

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Average Grade

Given a 1x5 vector presents the grades of a student on five tests. Calculate the average grade of that student.

2 years ago

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Reverse a string

Reverse the given string. Example input = 'reverse' output = 'esrever'

2 years ago

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UICBioE240 problem 1.5

Find the size of the matrix, then multiply both values by 10 and make it into a column vector. So if A = [ 1 2 3; ...

2 years ago

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UICBioE240 problem 1.6

Find the tangent line of a right triangle given the two of the sides. So if A = [1 1] B = sqrt(2)

2 years ago

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vectors counting by 5

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

2 years ago

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Combine the first and last names

MATLAB R2016 provides a rich set of functions to work with string arrays. In this problem, you will be given two string arrays o...

2 years ago

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matrix to vector

For given a matrix of any size, convert it into a column vector.

2 years ago

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mean

Calculate the mean of a given vector (with positive elements) and return them in a vector.

2 years ago

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row removal

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

2 years ago

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determine the sum of the squares

if x = 4, the solution will be: y = 1^2+2^2+3^2+4^2=1+4+9+16 = 30.

2 years ago

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Determine if number is even

Your function should return true if input x is even, else return false

2 years ago

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plotting a quantized signal (DSP)

Given the following sinusoidal wave x(t)= 5 sin(2pi * 50*t) with a 4 bit bipolar quantizer, sampled at 8000 Hz and signal range ...

2 years ago