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Sorted highest to lowest?
Return 1 if the input is sorted from highest to lowest, 0 if not. Example: 1:7 -> 0 [7 5 2] -> 1

2年以上前

解決済み

Vectors counting by 2
Create a vector numbers from 7 to 15 in increments of 2

2年以上前

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

2年以上前

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Arrange vector in ascending order
Arrange a given vector in ascending order. input = [4 5 1 2 9]; output = [1 2 4 5 9];

2年以上前

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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...

2年以上前

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Find out sum of all elements of given Matrix
Find out sum of all elements of given Matrix A=[1 2 3;4 5 6 ;7 8 9]; Answer must be: 45 *If you like this problem, pl...

2年以上前

解決済み

Inner product of two vectors
Find the inner product of two vectors.

2年以上前

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Find cross product of 2 vectors
Find cross product of 2 vectors

2年以上前

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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

2年以上前

解決済み

Find the product of a Vector
How would you find the product of the vector [1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0] times 2?; x = [1 : 0.5 : 6]; y ...

2年以上前

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

2年以上前

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The sum of the numbers in the vector
eg. [1,2,3]---->SUM=6

2年以上前

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Rotate a Matrix by 90 degrees
Rotate a Matrix by 90 degrees Example: If the input is: X = 1 2 3 4 5 6 7 8 9 ...

2年以上前

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Matlab Basics II - Minimum
Write a function that returns the minimum of each ROW of a matrix x example: x = [1 2 3; 4 5 6]; output [1;4];

2年以上前

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Counting down
Create a vector that counts from 450 to 200 in increments of 10.

2年以上前

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Matlab Basics II - squares
Write a function that takes matrix A, and squares each element in the matrix example: A = [1 2 3] output = [1 4 9]

2年以上前

解決済み

Matlab Basics II - Count rows in a matrix
Write a function that returns that number of rows in a vector or matrix x example: x = [1; 2; 3] output = 3

2年以上前

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Matlab Basics - Rounding I
Write a script to round x DOWN to the next lowest integer: e.g. x = 2.3 --> x = 2 also: x = 2.7 --> x = 2

2年以上前

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Determine Whether an array is empty
Input a matrix x, output y is TRUE if x is empty, otherwise FALSE.

2年以上前

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Get the length of a given vector
Given a vector x, the output y should equal the length of x.

2年以上前

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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...

2年以上前

解決済み

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;...

2年以上前

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Converts numbers into characters
Converts numbers into characters

2年以上前

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

2年以上前

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

2年以上前

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to the 2 all elements
to the 2 all elements

2年以上前

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

2年以上前

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

2年以上前

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

2年以上前

解決済み

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

2年以上前