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Kyle


Last seen: más de 3 años hace |  Con actividad desde 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...

más de 5 años hace | 0

Pregunta


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...

más de 5 años hace | 0 respuestas | 3

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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. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

casi 7 años hace

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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...

casi 7 años hace

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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:...

casi 7 años hace

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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...

casi 7 años hace

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

casi 7 años hace

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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...

casi 7 años hace

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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...

casi 7 años hace

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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...

casi 7 años hace

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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...

casi 7 años hace

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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 ...

casi 7 años hace

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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...

casi 7 años hace

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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 ...

casi 7 años hace

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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...

casi 7 años hace

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

casi 7 años hace

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

casi 7 años hace

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

casi 7 años hace

Pregunta


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...

más de 10 años hace | 2 respuestas | 0

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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 ...

más de 10 años hace | 0