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Calculate the logarithm of number
Calculate the logarithm of number x

environ 11 ans il y a

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Create a square matrix of zeros of even order
Create a square matrix of zeros of even order

environ 11 ans il y a

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factorial of a number x
Factorial of a number x

environ 11 ans il y a

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Determine if a row vector has NaN
Determine if a row vector x has NaN

environ 11 ans il y a

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Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. So if input x is x = [1 2 3 5] then the output y should be 11.

environ 11 ans il y a

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Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. So if input x is x = [1 2 3 5] then the output y should be 11.

environ 11 ans il y a

A résolu

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. So if input x is x = [1 2 3 5] then the output y should be 11.

environ 11 ans il y a

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Create a Matrix of Zeros
Given an input x, create a square matrix y of zeros with x rows and x columns.

environ 11 ans il y a

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Square a Number
Given an input x, return y, which is equal to the square of x.

environ 11 ans il y a

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Average valid values of arrays
Given a 1D array (column or row vector), compute the average of valid values. Valid values are defined via two thresholds: minVa...

environ 11 ans il y a

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Composite Trapezoidal Rule for Numeric Integration
Use the trapezoidal rule to numerically integrate a function, _f(x)_, passed as the first argument, between upper and lower limi...

environ 11 ans il y a

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Monte-Carlo integration
Write a function that estimates a d-dimensional integral to at least 1% relative precision. Inputs: * d: positive integer....

environ 11 ans il y a

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Find the definite integral of various linear functions
A definite integral had a minimum and maximum limit. When you solve this type of problem you must use both quad and the trapz fu...

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increase the number by 7
You need to increase any given digit by 7

environ 11 ans il y a

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Find the realtion between x and y
x=1 then y=3, x=2 then y=7, x=3 then y=13,

environ 11 ans il y a

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Reverse a string
Reverse the given string. Example input = 'reverse' output = 'esrever'

environ 11 ans il y a

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Normalize by maximum
Subtract the maximum value in a column from the corresponding columns of a matrix.

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Add two hex numbers
Add two hex numbers

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Too mean-spirited
Find the mean of each consecutive pair of numbers in the input row vector. For example, x=[1 2 3] ----> y = [1.5 2.5] x=[1...

environ 11 ans il y a

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Divisible by 2
This is the first problem in a set of "divisible by x" problems. You will be provided a number as a string and the function you ...

environ 11 ans il y a

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row removal
Consider a matrix and remove the first row of the matrix.

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Converter temp 0 to 200 degree C to 4 to 20mA
Converter temp 0 to 200 degree C to 4 to 20mA (It is used in transmitter)

environ 11 ans il y a

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Define the operators of function_handles
Suppose f and g are function_handles, try to define f+g,f-g,f*g and f/g. e.g. if f = @(x)x and g = @(x)x+1 ...

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Find the area!
Find the area of a medium Dominos pizza

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Array
Create a 3 by 3 array of 1s

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Vertically stack two vectors
Stack two vectors on top of each-other so that... if A = [1 5 3] and B = [8 6 4] then C = [1 5 3 ; 8 6 4]

environ 11 ans il y a

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Determine the mean of matrix
Determine the mean of matrix without using mean function Hint: use simple algorithm

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Sum of a vetor
y = vectorsum(x)

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Get the array of sum for three consecutive numbers in an array
Get the array of sum, for three consecutive numbers in an array. if Input 'x' does not have at-least 3 elements then 'y' shou...

environ 11 ans il y a

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Summation of array
Given an array, Find the sum of all of the elements in it Examples: Input x = [1 2 3 5; 4 5 6 7]; Output y is 33

environ 11 ans il y a