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Constants
Users have occasionally asked how to create and use constants in MATLAB. Here's one such example. In some...
casi 20 años hace
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M-Lint Settings in R2006b
I love the new possibilities for customizing M-Lint messages I see in the new R2006b release based on my active...
casi 20 años hace
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Commenting Code
My thesis advisor wanted to cheerfully annihilate me one day many years ago when he was working with a program...
casi 20 años hace
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A Glimpse into Floating-Point Accuracy
There are frequent posts on the MATLAB newsgroup as well as lots of questions posed to Technical Support about...
casi 20 años hace
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Handle This!
I recently got a great request from a reader to discuss the various kinds of entities in MATLAB attached to the...
alrededor de 20 años hace
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Essence of Indexing
Indexing into arrays allows you to address portions of the elements of an array and treat this subset as an...
alrededor de 20 años hace
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Processing a Set of Files
There continue to be questions on the MATLAB newsgroup regarding processing a set of files. So, for the...
alrededor de 20 años hace
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Trying to Match Behavior of a New Function to an Existing One
We might want to a write a function that mimics the behavior of another related function, specifically with...
alrededor de 20 años hace
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How for Works
Last week I touched on the difference between using 1:N and [1:N] as the expression in a for statement. I have...
alrededor de 20 años hace
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What Are You Really Measuring?
I had an interesting encounter with a colleague, Bob, last week. We were talking about timing some...
alrededor de 20 años hace
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When is a Numeric Result Not a Number?
Quick answer: when the result is a NaN. Contents NaNs in...
alrededor de 20 años hace
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Inverse Mapping (update)
In a follow up comment to the inverse mapping post, Lucio noted that loopFR could be fully vectorized and he is...
alrededor de 20 años hace
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Cell Arrays and Their Contents
I've written several blog articles so far on structures, and not quite so much on their soulmates, cell arrays. Just...
alrededor de 20 años hace
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Inverse Mapping from Values to Indices
I am aware of frequent customer requests for replacing multiple values in an array. And the result should be...
alrededor de 20 años hace
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Publishing
I thought I'd showcase the publish tool in MATLAB this time around. It's how both Steve Eddins and I produce...
alrededor de 20 años hace
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Structures and Comma-Separated Lists
I have seen an increasing number of questions on structures and extracting information from them in a...
alrededor de 20 años hace
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Programming for Multiple Datatypes
How do you write M-files in MATLAB that you would like to have work correctly whether the inputs are double...
alrededor de 20 años hace
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Fibonacci and filter
Over the years, people have posted many versions of code for calculating Fibonacci numbers. I thought I'd...
más de 20 años hace
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Memory Management for Functions and Variables
People have different ideas about what costs a lot, in terms of memory, in MATLAB. And sometimes people don't...
más de 20 años hace
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Command and Function Syntaxes in MATLAB
There is a fairly constant stream of questions in many MATLAB venues, including the MATLAB newsgroup that boil...
más de 20 años hace
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Two-Dimensional Integration over a General Domain
There have been several requests on the MATLAB newsgroup to calculate the area of a function on a...
más de 20 años hace
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High Performance File I/O
Today I'd like to tell you how you might improve the performance of reading and writing files using MATLAB's low-level file...
más de 20 años hace
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MATLAB Programming Practices
I'm feeling pensive today as I participate in development activities at MathWorks for Release 2006b. We are...
más de 20 años hace
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MATLAB, Strings, and Regular Expressions
I'm pleased to introduce Jason Breslau, our guest blogger this week, who gives us his take on MATLAB, strings, and regular...
más de 20 años hace
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Vectorized goto in MATLAB
Customers have long asked for a GOTO statement in MATLAB to allow them to use programming constructs familiar to them from...
más de 20 años hace
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Understanding Persistence
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más de 20 años hace
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Making Functions Suitable for ND Arrays
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más de 20 años hace
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M-Lint Live in Editor in R2006a
M-Lint is a tool new in MATLAB version 7 (Release 14) to check code for possible problems and report results. You can use...
más de 20 años hace
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Working with structs
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más de 20 años hace
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More on expansion: arrayfun
Since there seems to be so much interest in the topic of going beyond scalar expansion, it seems worth talking about yet...
más de 20 años hace