y = [x(1),x(end)];
very easy like it!
Well, I guess my understanding that string is defined using (" " , i.e. double quotations) is incorrect. I thought class string was formally distinguished from char (defined using ' ', i.e. single quotes). I should have looked at the test-suite.
Yes, the title should be "Return the first and last character of a char array"
out = x([1 end])
This is legal even if length(x) == 1, because in that case, x(1) == x(end)
that is it
Sort a list of complex numbers based on far they are from the origin.
Remove the air bubbles
How many trades represent all the profit?
Free passes for everyone!
Create a vector
Generate N equally spaced intervals between -L and L
Project Euler: Problem 16, Sums of Digits of Powers of Two
Set a Soroban Abacus
Television Screen Dimensions
Make an N-dimensional Multiplication Table
Find the treasures in MATLAB Central and discover how the community can help you!
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office