已解决

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

9 years 前

已解决

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

9 years 前

已解决

How to find the position of an element in a vector without using the find function
Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...

9 years 前

已解决

Set the array elements whose value is 13 to 0
Input A either an array or a vector (which can be empty) Output B will be the same size as A . All elements of A equal to 13...

9 years 前

已解决

Replicate elements in vectors
Replicate each element of a row vector (with NaN) a constant number of times. Examples : n=2, A=[1 2 3] -> [1 1 2 2 3 3] n=0...

9 years 前

已解决

Replace NaNs with the number that appears to its left in the row.
Replace NaNs with the number that appears to its left in the row. If there are more than one consecutive NaNs, they should all ...

9 years 前

已解决

make an eye matrix which element is 1:n
for a given input n, make an n by n matrix which contains elements 1:n for example input =5 output = [1 0 0 0 0;0 2 0 0 0; 0...

9 years 前

已解决

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...

9 years 前

已解决

Sum positive elements of matrix.
Calculate sum of positive elements of the matrix.

9 years 前

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

9 years 前

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Create tangent function out of sin and cos
Please don't use tan(x) directly

9 years 前

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Display positive elements of matrix.
Display positive elements of matrix.

9 years 前

已解决

Create sequnce 1 4 9 16 25.........
Create sequnce 1 4 9 16 25......... upto entered input value using matlab scripting commands. Let y be output and x be input

9 years 前

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Find remainder when x is divided by 3
Find remainder when x is divided by 3

9 years 前

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Vector Multiplication
Vector Multiplication of three matrix as shown in test cases.

9 years 前

已解决

Number of nonzero elements in matrix
Calculate the number of nonzero elements for given matrix

9 years 前

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Rotate array 90 degrees
Rotate the given matrix by 90 degrees. Example, A = [1 2 3 ; 4 5 6 ] B = rotated(A) = [ 3 6; 2 5; 1 4 ]

9 years 前

已解决

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

9 years 前

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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 ...

9 years 前

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Select primes from the matrix.
Select primes from the matrix.

9 years 前

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Calculate solution of given polynomial
For example, y=function([3 -2 -4]) In here, input vector indicate 3*x^2-2*x-4, y is solution of former equation. y=[1.5...

9 years 前

已解决

find a number (cheat)
find a number input^5 = input the out put should be the number. try cheating

9 years 前

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Multiply two polynomials p and q given in in vector representation.
Multiply two polynomials p and q given in vector representation. Example p=[-2 0 1 -1 3 2] q=[1 0 -1 2 ...

9 years 前

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'Repeat!'
if matrix x=[1 2;3 4] y should be [1 2 1 2; 3 4 3 4; 1 2 1 2; 3 4 3 4;............],repeat n times! try this!

9 years 前

已解决

Evaluate Polynomial
Given a polynomial equation coefficients in a vector p, you have to return its value at x. Example: For inputs p and x ...

9 years 前

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Polynomial Multiplication
Multiply two polynomial equation.Given polynomial coefficients a and b.

9 years 前

已解决

First non-zero element in each column
For a given matrix, calculate the index of the first non-zero element in each column. Assuming a column with all elements zero ...

9 years 前

已解决

Simple polynomial evaluation
Compute the value of a polynomial of degree n with all coefficients '1', at value x. n is always n>=0. p(x)=1+x+x^2+...+x^n...

9 years 前

已解决

Polynomial division
Divide a polynomial u by polynomial v and return the quotients only. Example: u = x^4+3*x^3+5*x+3 v = x^2+1 Answer: ...

9 years 前

已解决

Roots
Find out the roots of a given polynomial equation.Given are the coefficients of the equation.

9 years 前