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Adding each element
Add the each element of the matrix.

quasi 10 anni fa

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Create cosine function out of sine
Please dont use cos(x) directly

quasi 10 anni fa

Risolto

Get 1-4-3-4-4
Get the value of the indices in the title and assign it to an array

quasi 10 anni fa

Risolto

Calculate some equation
Using given inputs x and z, make two outputs that are y1 = (xz)/(x/z)^2 + 14x^2 - 0.8z^2 y2 = x^z - z^x + (x/z)^2 - (z/x...

quasi 10 anni fa

Risolto

Calculate area of sector
A=function(r,seta) r is radius of sector, seta is angle of sector, and A is its area. Area of sector A is defined as 0.5*(r^2...

quasi 10 anni fa

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Change matrix to vector
Vector is a matrix whose size is 1 x n or n x 1. Change matrix to vector. x = 4 3 5 1 ...

quasi 10 anni fa

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

quasi 10 anni fa

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

quasi 10 anni fa

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Rotate matrix by -90 degrees
Rotate a Matrix by -90 degrees Example: X = 1 2 3 4 5 6 7 8 9 output = 7 4 ...

quasi 10 anni fa

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multiply an array by its position number
You have given an array. Multiply an array by its position number

quasi 10 anni fa

Risolto

Which coins to give
I was in shop today. I admired, how shop assistant had to think, which coins to give me. The task is we have a vector v=[0.5 0....

quasi 10 anni fa

Risolto

Basic commands - Greatest common divisor
Please write a function, which, will put as output greatest common divisor. Example: A = [-5 17; 10 0];...

quasi 10 anni fa

Risolto

Basics - not so easy division
Please make a function whcih divides x/y, but pay attention for some exceptions with NaN,0,Inf. Sometimes return "ERROR" instead...

quasi 10 anni fa

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Basic commands - rounding
make a function which will round to integer, which is nearer to zero. Example x=[-2.5 2]; y=[-2 2];

quasi 10 anni fa

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cross in array
Make a cross from "1" in odd size array. Other value from array should be equal to "0"; As input you get length of side of arra...

quasi 10 anni fa

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Basic commands - Least common multiple
Make a function which will return least common multiple of "a" and "b" Example: a=8; b=6; y=24;

quasi 10 anni fa

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Basic commands - amount of inputs
Make a function, which will return amount of given inputs Example: amountinput(1,2,4,3,10) -> 5 , because we gave functio...

quasi 10 anni fa

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BASICS - sum part of vector
Please make a function, where as input you get vector "x" and and vector "c", where in "c" vector you get indexes to sum. Examp...

quasi 10 anni fa

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Counting candies
In a classroom of |'n'| children, every even numbered child gets one big candy and every odd numbered child gets two small candi...

circa 10 anni fa

Risolto

Euclidean distance from a point to a polynomial
A not uncommon problem in the area of computational geometry is to find the closest point to a straight line from a given point,...

circa 10 anni fa

Domanda

Number of leading zeroes as a variable
I know that to print out a number with a certain amount of leading zeroes, you are supposed to use %0X, where X is the number of...

circa 10 anni fa | 2 risposte | 0

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reshape 4D matrix into 2D matrix
Does this do what you're looking for? reshape(squeeze(x(:,1,:,:)),25,30) where x is your 5x5x5x30 matrix?

circa 10 anni fa | 0

Domanda

Copying Profile results into Word/Excel
I recently spent a full day running a large amount of simulations of a code through the MATLAB Profiler to see where things need...

circa 10 anni fa | 1 risposta | 0

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Risolto

Weighted Convolution
Given two input vectors x = [x_1, x_2, ..., x_K] and y = [y_1, y_2, ..., y_K] of equal length, compute the weighted convolution ...

circa 10 anni fa

Risolto

Freebies anyone? No!!!!
Feel free to copy paste all the tests and voila you solved the problem

circa 10 anni fa

Risolto

Some tweaks in summation, Can you decode? :)
There are some tweaks in summation that you might observe via test suites Try if you can

circa 10 anni fa

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Stubborn guy
In a vote, the stubborn guy always votes differently. for example if the other vote is: x=true then he votes false

circa 10 anni fa

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BaeIsAlwaysRight
Output yes whatever bae says

circa 10 anni fa

Risolto

Odd times 3
Given a input matrix x, multiply all odd values by 3. Even values remain the same. example: x = [1 2 3 4 5;... 6 7...

circa 10 anni fa

Risolto

Non trivial identities - summation
Return x by adding a random number to it.

circa 10 anni fa