게시됨

Scalar Expansion and More
pre.codeinput { background: #F9F7F3; padding: 10px; border: 1px solid rgb(200,200,200); } @media print { ...

20년 초과 전

게시됨

Nested Function Interaction with Global Variables
Recently on two different occasions, people have asked me to help debug their nested function< code. I was struck by...

20년 초과 전

게시됨

Use nested functions to memoize costly functions
Some languages provide ways to store results of costly calculations so if the calculation had been performed before, it need...

20년 초과 전

게시됨

Existence in MATLAB
Users have needed access to information about the existence of variables, files, etc. in MATLAB for a long time. The...

20년 초과 전

게시됨

What’s the Big deal?
So, what is the big deal? To start with, this week marks my 19th anniversary at MathWorks. Never would I have guessed...

20년 초과 전

게시됨

Inverting Logic in an Algorithm
A while ago, a colleague needed to use the sinc function to interpolate some channel data posted by the IEEE 802.15.3a...

20년 초과 전

게시됨

Mental Model for feval
What's your mental model for when to use the MATLAB function feval? Until Release 14 (MATLAB 7), feval was the way to...

20년 초과 전

게시됨

More on eval
I recently wrote an article on Evading eval. A couple of users asked me how to avoid using eval in the case post under Code...

20년 초과 전

게시됨

Evading eval
If you are a regular reader of the MATLAB Usenet newsgroup, comp.soft-sys.matlab, found on the MathWorks User Community...

20년 초과 전

게시됨

Sort of Find a Solution
In MATLAB 7, Release 14, we enhanced two useful and often used functions, sort and find in part because we noticed some...

20년 초과 전

게시됨

Use Dynamic Field References
Use dynamic field references, the notation .(), where possible, instead of setfield, getfield, and eval. History In MATLAB...

20년 초과 전

게시됨

Introduction
One of my favorite things about MATLAB is that I can write a mathematical algorithm using the same notation appearing in a...

20년 초과 전