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Kyle


Last seen: oltre 3 anni fa |  Attivo dal 2014

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How can I change the pixel RGB value of each frame of the video?
There is another post about this topic. https://www.mathworks.com/matlabcentral/answers/303600-how-to-change-a-pixel-value-of...

oltre 5 anni fa | 0

Domanda


VideoWrite .Avi file doesn't play in powerpoint. Any ideas?
When I make .avi movies using VideoWriter the videos will not play in Office 365 PowerPoint on Mac. I have tried both 'Uncompres...

oltre 5 anni fa | 0 risposte | 3

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risposte

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 ...

quasi 7 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...

quasi 7 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:...

quasi 7 anni fa

Risolto


Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

quasi 7 anni fa

Risolto


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

quasi 7 anni fa

Risolto


Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

quasi 7 anni fa

Risolto


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

quasi 7 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...

quasi 7 anni fa

Risolto


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

quasi 7 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 ...

quasi 7 anni fa

Risolto


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

quasi 7 anni fa

Risolto


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

quasi 7 anni fa

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...

quasi 7 anni fa

Risolto


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

quasi 7 anni fa

Risolto


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

quasi 7 anni fa

Risolto


Multiply 2 numbers
Very easy, you just have to multiply 2 numbers but you cannot use the following signs (*, /, - ,^) ,mtimes , times, cross, pro...

quasi 7 anni fa

Domanda


Scatter plot prevents update of contour plot. Any ideas why?
I have made a GUI in GUIDE to plot a scatter plot above a contour plot. Next to these plots I have two edit boxes for x-axis min...

oltre 10 anni fa | 2 risposte | 0

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risposte

Risposto
error using plot:Vectors must be the same lengths
I tried to reproduce your error, but the variables "simout," "x," and "y" are undefined in your included code. Vectors must ...

oltre 10 anni fa | 0