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# Peter Babu

Last seen: circa 3 anni fa Attivo dal 2013

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Risolto

Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

oltre 5 anni fa

Risolto

matlab indian players
answer is one of the indian matlab player(just for fun dont take serious)

oltre 7 anni fa

Domanda

How to add a S-Function Builder block programatically into a model.
How to add a S-Function Builder block programatically into a model. add_block('builtin\S-Function Builder','sys','Position',[...

oltre 8 anni fa | 0 risposte | 0

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risposte

Risolto

Close MATLAB with keyboard
Close MATLAB with keyboard without using mouse

oltre 8 anni fa

Problema

Get the variable value from a string and generate sum
Get the variable value from a string. Example. x = 'A=10' y = 'B=20' Result = (x+y) Result = 30

oltre 8 anni fa | 0 | 16 risolutori

Risolto

Make one big string out of two smaller strings
If you have two small strings, like 'a' and 'b', return them put together like 'ab'. 'a' and 'b' => 'ab' For extra ...

oltre 8 anni fa

Problema

Initialize a varible with an integer value from a another variable which is assigned with a character value.
Initialize a varible with an integer value from a another variable which is assigned with a character value. ex: Test = 'c'...

oltre 8 anni fa | 0 | 15 risolutori

Risolto

Most nonzero elements in row
Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row th...

oltre 8 anni fa

Risolto

Remove any row in which a NaN appears
Given the matrix A, return B in which all the rows that have one or more <http://www.mathworks.com/help/techdoc/ref/nan.html NaN...

oltre 8 anni fa

Risolto

Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<http://upload....

oltre 8 anni fa

Risolto

Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...

oltre 8 anni fa

Risolto

Check if number exists in vector
Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...

oltre 8 anni fa

Risolto

Who is the smartest MATLAB programmer?
Who is the smartest MATLAB programmer? Examples: Input x = 'Is it Obama?' Output = 'Me!' Input x = 'Who ?' Ou...

oltre 8 anni fa

Risolto

Create a row array using double colon operator
Create a row array from 9 to 1, using the double colon operator.

oltre 8 anni fa

Risolto

Detect a number and replace with two NaN's
Write code which replaces the number 1 with two NaNs. Example X = [ 1 2 NaN 4 1 3 7 NaN 1 4 NaN 2] ...

oltre 8 anni fa

Risolto

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...

oltre 8 anni fa

Risolto

Swap the input arguments
Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

oltre 8 anni fa

Risolto

Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

oltre 8 anni fa

Risolto

Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

oltre 8 anni fa

Risolto

Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

oltre 8 anni fa

Risolto

Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

oltre 8 anni fa

Risolto

Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

oltre 8 anni fa

Risolto

Is my wife right?
Regardless of input, output the string 'yes'.

oltre 8 anni fa

Risolto

Given a and b, return the sum a+b in c.

oltre 8 anni fa

Risolto

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

oltre 8 anni fa

Risolto

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:...

oltre 8 anni fa

Risposto
function can not retrive varaible value from other function
Make the variable to global. Check the below code. function 1() global x; x = 10; x = x+10 return function 2()...

oltre 8 anni fa | 0

Risposto
Could there be a demo on using canoe I/O from vector canoe block in simulink library
In Vector Canoe please choose menu => Configuration => Options=>General=>File Locations=> Location of user data: You will fin...

oltre 8 anni fa | 0

Domanda

Access Matlab base workspace variables from perl
Is it possible to access Matlab base workspace variables from perl ?

circa 9 anni fa | 1 risposta | 0

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risposta

Domanda

How to add new parameter to Simulink.Signal property window?
How to add new parameter to Simulink.Signal property window? Example : To add a field 'Value'

oltre 9 anni fa | 0 risposte | 0

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