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James, lookup the str2func function. It should help you out.
2 years ago
If you just want to truncate the tail so that you don't get negative numbers, the below would work.
normArray = normrnd(...
Answered 2 years ago
Is there a way to select which version of a program an activex server should start up?
For instance for Matlab, if I want to ...
Asked 2 years ago
In all my matlab versions, loadlibrary suddenly ceased to work today because which('prototypes.pl') returns empty. Given that I ...
Asked 1 year ago
Calculate the number of horns on a *unicorn*!
And I'm talking about a unicorn with not more than one horn on it!
1 year ago
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.
Triangle numbers are the sums of successive integers. So 6 is a triangle number because
6 = 1 + 2 + 3
which can be displa...
I am thinking of a number between 1 and 10000... can you guess what this number is?
The test suite has rando...
2 years ago
Regardless of input, output the string 'yes'.
Given a string s1, find all occurrences of the single quote character and replace them with two occurrences of the single quote ...
Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false.
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN.
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
Find the sum of all the numbers of the input vector x.
Input x = [1 2 3 5]
Output y is 11
Input x ...
There will always be at least one prime in the matrix.
Input in = [ 8 3
5 9 ]
Output out is 4...
In MATLAB, you create a vector by enclosing the elements in square brackets like so:
x = [1 2 3 4]
Commas are optional, s...
Given a and b, return the sum a+b in c.
Remove the nth column from input matrix A and return the resulting matrix in output B.
A = [1 2 3; 4 5 6];
Given the input n, return true if n is odd or false if n is even.
Try out this test problem first.
Given the variable x as your input, multiply it by two and put the result in y.
Summary: Java Error notifications are filling up the matlab diary to the tune of hundreds of megabytes over the course of a long...
Zack, you could use a listener as followes setappdata(axesHandle,'TickListener',addlisteneraxesHandle,'XTick','PreSet',@(src,ev...
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