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Remove all the consonants
Remove all the consonants in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill'; Output s2 is 'a ...

4 months ago

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Who Has the Most Change?
You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...

4 months ago

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Is A the inverse of B?
Given a matrix A and a matrix B, is A the inverse of B? >>A=[2,4;3,5]; >>B=[-2.5,2;1.5,-1]; >>isInverse...

4 months ago

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Rotate Matrix @180 degree
Rotate Matrix @180 degree Example A=[8 1 6; 3 5 7; 4 9 2], then answer would be [2 9 4;...

5 months ago

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Converts numbers into characters
Converts numbers into characters

5 months ago

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Find the max element of the array
Find the max element of the array

5 months ago

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Square root
Given x (a matrix), give back another matrix, where all the elements are the square roots of x's elements.

5 months ago

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Calculate the average value of the elements in the array
Calculate the average value of the elements in the array

5 months ago

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to the 2 all elements
to the 2 all elements

5 months ago

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the average value of the elements
Calculate the average value of the elements in the array

5 months ago

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Double all elements in the array
Duplicate all elements in the array

5 months ago

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calculate the length of matrix
input 1 array, calculate the length

5 months ago

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Draw a '0' in a one matrix!

5 months ago

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Draw a '4' in a zero matrix!

5 months ago

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Draw a '6' in a zero matrix!

5 months ago

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Draw a '9' in a zero matrix!

5 months ago

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Draw a '7' in a zero matrix!

5 months ago

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Draw a '8' in a zero matrix!

5 months ago

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Draw a '3' in a zero matrix!

5 months ago

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Draw a '2' in a zero matrix!

5 months ago

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Draw a '5' in a zero matrix!

5 months ago

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Draw a '1' in a zero matrix!

5 months ago

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pick up 2 number!
create number A with 5 digits,number 1 is appear 2 times,other is 1 times. How many way to pick up n number randomly from 1 to ...

5 months ago

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Infinite precision division
Develop a function that will divide a very very large integer numerator, supplied to function as a string (e.g., '12233344445555...

5 months ago

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Alphabetize by last name
Given a list of names in a cell array, sort the list by the last name. So if list = {'Barney Google','Snuffy Smith','Dagwood ...

5 months ago

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Remove the polynomials that have positive real elements of their roots.
The characteristic equation for a dynamic system is a polynomial whose roots indicate its behavior. If any of the roots of the p...

5 months ago

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Volume Pillar
Calculate the volume of a pillar with radius l and heigth ar.

5 months ago

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