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Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not to use d...

30 days ago

Solved

Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

30 days ago

Solved

Find max
Find the maximum value of a given vector or matrix.

30 days ago

Solved

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

30 days ago

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

30 days ago

Solved

Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

30 days 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...

30 days ago

Solved

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;...

30 days ago

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

30 days ago

Solved

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

30 days 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

30 days ago

Solved

to the 2 all elements
to the 2 all elements

30 days ago

Solved

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

30 days ago

Solved

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

30 days ago

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

30 days ago

Solved

Draw a '0' in a one matrix!

30 days ago

Solved

Total energy

1 month ago

Solved

Potential energy calculation

1 month ago

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Kinetic energy calculation

1 month ago

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Laws of motion 1

1 month ago

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Laws of motion 2

1 month ago

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Laws of motion 3

1 month ago

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Laws of motion 4
Given the initial velocity 'u', final velocity 'v' and acceleration 'a', find the distance travelled.

1 month ago

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Laws of motion 5
Calculate the force is u are given mass and acceleration.

1 month ago

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Laws of motion 6

1 month ago

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Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

1 month ago

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Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

1 month ago

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Make a random, non-repeating vector.
This is a basic MATLAB operation. It is for instructional purposes. --- If you want to get a random permutation of integer...

1 month ago

Solved

Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

1 month ago

Solved

Return the first and last characters of a character array
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

1 month ago