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# Sumi Suresh

##### Last seen: 30 días ago
134 total contributions since 2021

PhD Scholar

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Symmetry of vector
Determine whether the vector is symmetric or not (vector could be even or odd in length). For example: x = [1 2 3 3 2 1] ...

30 días ago

Solved

Celsius to Kelvin
Convert Celsius degrees to Kelvin temperature.

30 días ago

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Matlab Basics - Rounding III
Write a script to round a large number to the nearest 10,000 e.g. x = 12,358,466,243 --> y = 12,358,470,000

30 días ago

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Bottles of beer
Given an input number representing the number of bottles of beer on the wall, output how many are left if you take one down and ...

alrededor de 1 mes ago

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Back to basics 22 - Rotate a matrix
Covering some basic topics I haven't seen elsewhere on Cody. Rotate the input matrix 90 degrees counterclockwise (e.g. [1 2; ...

alrededor de 1 mes ago

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Back to basics 11 - Max Integer
Covering some basic topics I haven't seen elsewhere on Cody. Return the largest positive integer MATLAB can handle.

alrededor de 1 mes ago

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length of a vector
Find twice the length of a given vector.

alrededor de 1 mes ago

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square root
Find the square root (y) of an input (x).

alrededor de 1 mes ago

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Matlab Basics II - Free Fall
An object freely falling from rest under gravity covers a distance x given by: x = 1/2 gt^2 write a function that calculat...

alrededor de 1 mes ago

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kmph to mps
convert kilometer per hour to meter per second

alrededor de 1 mes ago

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Volume of a box
Given a box with a length a, width b, and height c. Solve the volume of the box.

alrededor de 1 mes ago

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Which doors are open?
There are n doors in an alley. Initially they are all shut. You have been tasked to go down the alley n times, and open/shut the...

alrededor de 1 mes ago

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Replacing a row
For matrix G=[1 2 3; 4 5 6; 7 8 9] Replace the 2nd row with 8s **remember to create matrix G

alrededor de 1 mes ago

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Back to basics - mean of corner elements of a matrix
Calculate the mean of corner elements of a matrix. e.g. a=[1 2 3; 4 5 6; 7 8 9;] Mean = (1+3+7+9)/4 = 5

alrededor de 1 mes ago

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Matlab Basics - Rounding II
Write a script to round a variable x to 3 decimal places: e.g. x = 2.3456 --> y = 2.346

alrededor de 1 mes ago

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Draw Letter 'L'

alrededor de 1 mes ago

Problem

Draw Letter 'L'

alrededor de 1 mes ago | 0 | 14 solvers

Solved

Magic!
Check whether the input matrix is a normal magic square: <http://en.wikipedia.org/wiki/Magic_square> Output the logical va...

alrededor de 1 mes ago

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Sum of diagonal of a square matrix
If x = [1 2 4; 3 4 5; 5 6 7] then y should be the sum of the diagonals of the matrix y = 1 + 4 + 7 = 12

alrededor de 1 mes ago

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Area of a circle
Find the value for area of the circle if diameter is given

alrededor de 1 mes ago

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Find the sum of the elements in the "second" diagonal
Find the sum of the elements in the diagonal that starts at the top-right corner and ends at the bottom-left corner.

alrededor de 1 mes ago

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Min of a Matrix
Return the minimum value in the given matrix.

alrededor de 1 mes 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...

alrededor de 1 mes ago

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Right and wrong
Given a vector of lengths [a b c], determines whether a triangle with those sides lengths is a right triangle: <http://en.wikipe...

alrededor de 1 mes ago

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Negative matrix
Change the sign of all elements in given matrix.

alrededor de 1 mes ago

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Is my wife right?
Regardless of input, output the string 'yes'.

alrededor de 1 mes ago

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"mirror" matrix
Create n x 2n "mirror" matrix of this type: Examples For n = 2 m = [ 1 2 2 1 1 2 2 1 ] For n = 3 m = ...

alrededor de 1 mes ago

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Rotate a Matrix
Input a Matrix x, Output y is the matrix rotating x 90 degrees clockwise

alrededor de 1 mes ago

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Times 3 problem
When you enter the number, it should return the number multiplied by 3

alrededor de 1 mes ago

Solved

Back to basics 6 - Column Vector
Covering some basic topics I haven't seen elsewhere on Cody. Given an input vector, output true or false whether it is a colu...

alrededor de 1 mes ago