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Noah Sung

Last seen: 3 månader ago Active since 2020

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

mer än 3 år ago

Solved


Test Problem; Create a 5x5 array containing all ones
This is a test for learning the process of creating a Cody problem. The goal of this test problem will be to create an array,...

mer än 3 år ago

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Equal to their cube
Tell me three real numbers that are equal to their cubes?

mer än 3 år ago

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Is My Wife Wrong?
Answer the question. (see also <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right Problem 149: Is my ...

mer än 3 år ago

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reverse string
input='rama' output='amar'

mer än 3 år ago

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Divide by 4
Given the variable x as your input, divide it by four and put the result in y.

mer än 3 år ago

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Who is the smartest MATLAB programmer?
Who is the smartest MATLAB programmer? Examples: Input x = 'Is it Obama?' Output = 'Me!' Input x = 'Who ?' Ou...

mer än 3 år 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 ...

mer än 3 år ago

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Finding perimeter of a rectangle
A rectangle has a length of x centimeters and a width of w centimeters. Find the perimeter.

mer än 3 år ago

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Guess
A random number between 1 and 10 is created for the variable y. Guess what its value is.

mer än 3 år ago

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Y=X
Given an input variable x, output a variable y that is equal in value to x. Example: Input x = 1 Output y is 1 Inp...

mer än 3 år ago

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Return 'on' or 'off'
When the input is true, return 'on', otherwise, return 'off'.

mer än 3 år ago

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Number of problems
No, you don't read it wrong: this assignment is to return the number of this problem (and not the problem of this number).

mer än 3 år ago

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Add a row of zeros on top of a matrix
Given a matrix, insert a row of zeros as the top row.

mer än 3 år ago

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Convert yards to feet
The goal of this script is to convert a value given in yards to feet.

mer än 3 år ago

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Is it column vector?
Is it column vector? Check vector for column vector without using iscolumn function.

mer än 3 år ago

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Element by element multiplication of two vectors
Given two input vectors, return the element-by-element product. Example A = [1 2 3] B = [7 3 1] The answer should be...

mer än 3 år ago

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Square the input
Given a scalar or vector x, return the square of each element. Example x = [7 2] answer = [49 4]

mer än 3 år ago

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Calculate volume of box
Calculate the volume of box,hiven its sides

mer än 3 år ago

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Sum of the Matrix Elements
Add up all the elements in a NxM matrix where N signifies the number of the rows and M signifies the number of the columns. E...

mer än 3 år ago

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Flipping
Write code that can reverse the vector without using any sort of loop. Example Given the input vector A = [ 1 2 3 4 5...

mer än 3 år ago

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Celsius to Kelvin
Convert Celsius degrees to Kelvin temperature.

mer än 3 år ago

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Concatenate two strings
Its very easy. Just concatenate two strings.

mer än 3 år ago

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Area of a triangle
A triangle is given with base *'b'* ,vertical hight *'h'* . then find it's area.

mer än 3 år ago

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Area of a Square
Inside a square is a circle with radius r. What is the area of the square?

mer än 3 år ago

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Number of digits in an integer
Specifies how many digits in a given integer. Example: in=100 ==> out=3

mer än 3 år ago

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Is the input divisible by 3?
Return true if the input is divisible by 3 and false if not.

mer än 3 år ago

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Tell me the slope
Tell me the slope, given a vector with horizontal run first and vertical rise next. Example input: x = [10 2];

mer än 3 år ago

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find radius of cone
if Slant height of Cone(I)& hight of Cone(H) given then find radius of the Cone(R) for example I=5,h=4 then the ans R=3;

mer än 3 år ago

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Reverse the elements of an array
Reverse the order of elements in an array: eg: input X = [ 1 2 3 ; 4 5 6 ; 7 8 9 ] o...

mer än 3 år ago

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