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Calculate correlation.
There are two data. y1=[0 1 2 3 4]' y2=[2 3 4 5 6]' We can see positive relationship between y1 and y2. The relations...

4 years ago

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Make sorting matrix without sort function.
It is very valuable for student to simple sorting program because they learn about use of loop and if-statement. Sort given inpu...

4 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 ...

4 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.

4 years ago

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Analyze observation data
There are results of observation. A B C -------------------------- t=1 2.2 2.6 2.4 t=2 2.4 ...

4 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....

4 years ago

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Extract area
There are observed data c and its location (x,y) x=1:0.1:10 y=1:0.1:10 % x and y are used as inputs [X,Y]=mesh...

4 years ago

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Make random permutation
Make random permutation that consist of random number from 1 to n.

4 years ago

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Calculate cross product
Make function for cross product a=[1 3 2]; b=[2 4 1]; y=function(a,b) y=[-5 3 -2]

4 years ago

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Free passes for everyone!
THIS PROBLEM IS TEMPORALLY DECOMMISSIONED WHILE IT IS UPDATED. PLEASE WAIT _Simply return the name of the coolest numerical c...

4 years ago

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

4 years ago

Solved


Calculate BMI
BMI = (weight_in_lbs * 703) / (height_in_inches^2) Inputs are in kg and cm

4 years ago

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Given X and Y, Get the Displacement Travelled
Given startX, start Y, endX and endY Get the displacement travelled %x = [startX endX] %y = [startY endY] x = [0 3]; y = [0...

4 years ago

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This is just like your weight :)
Imagine your weight as a sawtooth wave appended with a slope It varies yet the trend is increasing :) Decode the values throug...

4 years ago

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Add Me To Death (Sum sum sum)
Given certain vector, sum of the input vector, get the sum of 2 adjacent numbers in the input, and sum of the output vector (wh...

4 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

4 years ago

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Exponential Growth and Decay
Calculus time!! Find dx/dy or (k) Given y(0), y(t) and t

4 years ago

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Clipper Function
Create a function that emulates a clipper circuit Given sin wave, t and the constant value for clipping, and the direction to re...

4 years ago

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

4 years ago

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Clamper Function
Create a function that emulates a clamper circuit Given sin wave, t and the constant value for clamping

4 years ago

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

4 years ago

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Get 1-4-3-4-4
Get the value of the indices in the title and assign it to an array

4 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

4 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

4 years ago

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Who knows the last digit of pi?
There is only one man who knows the last digit of pi, who is that man? Give the name of that man, who, by popular believe, can ...

4 years ago

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Distance walked 3D
suppose you go from x-y-z coordinates [3,4,2] to [0,0,2] to [0,1,2] to [1,1,2], to [1,1,20] then you walked 25 units of distance...

4 years ago

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Marvel or DC?
Given input vector determine if there's a DC value. If there is, output 'DC', else output 'MARVEL'

4 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 ...

4 years ago

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Convert Miles To Kilometers
Given input in miles, output into kilometers

4 years ago

Solved


Super Basic - 3 + true equals ??
Solve the title

4 years ago

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