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After more internet research, I think I found the culprit. Matlab isn't smart enough to convert '$' to '.' in the case of inner ...
Answered 8 days ago
I am trying to write a tool that will generate presentation documents from data and plots generated in Matlab. I am using the <h...
Asked 8 days ago
The answer lies in the compiler options. By default, Matlab limits the size to 2^31-1. To increase the size, the following optio...
Answered 3 years ago
I am trying to create a matrix in a MEX function. The following works:
N = 2147483647; // N = 2*2^3...
Asked 3 years ago
3 years ago
Given the string s1, return the string s2 with the target characters removed.
For example, given
s1 = 'the main event'
20 days 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.
25 days ago
Given a string with text and digits, add all the numbers together.
Input str = '4 and 20 blackbirds baked in a...
26 days ago
Given a string, remove all leading and trailing spaces (where space is defined as ASCII 32).
Input a = ' singular value deco...
Remove all the vowels in the given phrase.
Input s1 = 'Jack and Jill went up the hill'
Output s2 is 'Jck nd Jll wn...
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...
27 days ago
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false.
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...
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.
Triangle numbers are the sums of successive integers. So 6 is a triangle number because
6 = 1 + 2 + 3
which can be displa...
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.
Given a and b, return the sum a+b in c.
Find the sum of all the numbers of the input vector x.
Input x = [1 2 3 5]
Output y is 11
Input x ...
Try out this test problem first.
Given the variable x as your input, multiply it by two and put the result in y.
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.]
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
Produce a full wave rectifier waveform for the given sine wave source.
For a sine wave input, the output of the full wave rec...
Produce the following signal:
Regardless of input, output the string 'yes'.
In MATLAB, you create a vector by enclosing the elements in square brackets like so:
x = [1 2 3 4]
Commas are optional, s...
Here's one way of doing something similar to what you're asking.
ax = gca;
Whenever I have a question, especially regarding UI, I consult the <http://undocumentedmatlab.com/blog/frameless-undecorated-fig...
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