Circle area using pi
Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.
約11年 前
解決済み
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...
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...
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...
約11年 前
解決済み
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:...
Tracing boundaries in a binary image
Hi guys,
The question relates to the tracing of a boundary in a binary image. What I am interested in doing are the following...
How to truncate/modify a file name
Hi everyone,
The question pertains to modifying file names during a batch processing operation. Basically, I would like to tr...