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Cookie Cutters
Given a larger and smaller matrix, perform element-by-element multiplication on the smaller matrix and a sub-matrix of the large...

9 years 前

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Calculate a modified Levenshtein distance between two strings
Inspired by the Cody problem found <http://www.mathworks.com/matlabcentral/cody/problems/93-calculate-the-levenshtein-distance-b...

9 years 前

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English to Pig Latin Translator
Pig latin is a faux-language based off of English. The rules are as follows (excerpted from the wikipedia entry for Pig Latin): ...

9 years 前

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Pig Latin to English Translator
Pig latin is a faux-language based off of English. The rules are as follows (excerpted from the <http://en.wikipedia.org/wiki/Pi...

9 years 前

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Find mistyped words in text (mixed-up letters)
Mistyped words are a regular occurrence in emails, texts, status updates, and the like. Many times, people send or post a second...

9 years 前

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Change string to number
Change given string to number. (hint: there is already function) Changing from ['1234'] to [1234] is one of example

9 years 前

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Lah Numbers
Create a square lower diagonal matrix containing the first n Lah number coefficients. In mathematics, the Lah numbers are coeffi...

9 years 前

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Find the volume of cone
Find the volume of cone, when given radius(r) and height(h).

9 years 前

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Print true if
all elements are larger than 5 a=[1 3 5 8 6]; b=[6 6 6 6 6]; function(a) should be false, and function(b) will be tru...

9 years 前

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Calculating selling price
Cost of a Product is $x What should be the selling price if you want to gain 10%?

9 years 前

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Implement zero-based indexing for Matrices
Given an input vector and position (which is zero based) output the value Example: x = [1 2; 4 5] pos = [0 1] value = 5 ...

9 years 前

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Change matrix to vector2
From x = 4 3 5 1 5 1 To y = 4 3 5 1 ...

9 years 前

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find a number (cheat)
find a number input^5 = input the out put should be the number. try cheating

9 years 前

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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

9 years 前

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Create tangent function out of sine function only
Please don't use cosine and tangent functions

9 years 前

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Solving Quadratic Equations (Version 2)
Before attempting this problem, solve version 1: <https://www.mathworks.com/matlabcentral/cody/problems/2510-solving-quadratic-...

9 years 前

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How to calculate log?
There is a log that have base 5. How to calculate? log5(x)?

9 years 前

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Create cotangent function out of sine.
Please, don't use cos, tan, cot matlab functions.

9 years 前

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Adding each element
Add the each element of the matrix.

9 years 前

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

9 years 前

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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

9 years 前

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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...

9 years 前

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Calculate area of sector
A=function(r,seta) r is radius of sector, seta is angle of sector, and A is its area. Area of sector A is defined as 0.5*(r^2...

9 years 前

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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 ...

9 years 前

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

9 years 前

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

9 years 前

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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 ...

9 years 前

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multiply an array by its position number
You have given an array. Multiply an array by its position number

9 years 前

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Which coins to give
I was in shop today. I admired, how shop assistant had to think, which coins to give me. The task is we have a vector v=[0.5 0....

9 years 前

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Basic commands - Greatest common divisor
Please write a function, which, will put as output greatest common divisor. Example: A = [-5 17; 10 0];...

9 years 前