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Momentum Calculation
A shopping cart of mass 'm1' is traveling with velocity 'u' and collides with a second shopping cart of mass 'm2.' The two shopp...

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non-repitition of numbers in a vector

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Calculating Ring Area
In two-dimensional space, a ring can be constructed by using two concentric circles. Determine the area of a ring which has r1 ...

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UICBioE240 problem 1.12
The mathematical quantities e^x, ln x, and log x are calculated in Matlab using the expressions exp(x), log(x), and log10(x), re...

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How to get the additive inverse of a uint8.
Given x as a uint8 find the additive inverse y.

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Vector indexing: lower than mean
Find indices of values in a vector lower than the mean of the vector

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Breaking up a chocolate bar
You've got a chocolate bar of size , and you want to break it up into bite-sized () pieces. How many steps are required to do th...

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divide by 5

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Circle : Square

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PIN code

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Cos Function
x is the abscissa. find the absolute value of cosine of -x and the same value with changed sign.

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step function

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Rescale Scores
Each column (except last) of matrix X contains students' scores in a course assignment or a test. The last column has a weighted...

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Longest run of consecutive numbers
Given a vector a, find the number(s) that is/are repeated consecutively most often. For example, if you have a = [1 2 2 2 1 ...

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Given two arrays, find the maximum overlap
Given two (integer) arrays s1 and s2, create a new array s3 which is as short as possible and contains both arrays. #1 s1 = [...

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Get the area codes from a list of phone numbers
Given a string of text with phone numbers in it, return a unique'd cell array of strings that are the area codes. s = '508-647...

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Calculate a Damped Sinusoid
The equation of a damped sinusoid can be written as y = A.ⅇ^(-λt)*cos(2πft) where A, λ, and f are scalars and t is a vector. ...

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minecraft movie scramble
the following phrase "la la la lava ch ch ch chicken" will be out of order. make it into the correct order

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add num
add two numbers a and b

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Wheatstone bridge
Determine if a set of resistors maintain Wheatstone bridge equilibrium

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sum numbers to some value n
sum of numbers up to a value n

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Mode
Find the mode of a vector x

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Prime Number
Determine if a number is prime

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Remainder
Given two number a and b find the remainder when you divide a by b

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num to char
make num into char

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Division
Given two numbers a and b divide them a/b

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Multiplication
Given 2 numbers a and b mulitply them

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Subtraction
Given two numbers a and b subtract them

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Calculate the structural rank of a 2-by-4 matrix.

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num10
123456

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