Tag Archives: Pure Matlab

Preallocation performance

Preallocation is a standard Matlab speedup technique. Still, it has several undocumented aspects.

Categories: Low risk of breaking in future versions, Memory, Stock Matlab function, Undocumented feature
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9 Comments

Customizing menu items part 1

Matlab menus can be customized in a variety of undocumented manners – first article of a series.

Categories: Figure window, GUI, Low risk of breaking in future versions, Semi-documented function
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5 Comments

Setting axes tick labels format

Matlab plot axes ticks can be customized in a way that will automatically update whenever the tick values change.

Categories: Handle graphics, Listeners, Medium risk of breaking in future versions, Undocumented function
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1 Comment

Spy Easter egg take 2

The default spy Easter-egg image in the spy function has recently changed.

Categories: Low risk of breaking in future versions, Stock Matlab function, Undocumented feature
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4 Comments

Matlab’s internal memory representation

Matlab’s internal memory structure is explored and discussed.

Categories: Guest bloggers, High risk of breaking in future versions, Memory, Mex, Undocumented feature
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4 Comments

Profiling Matlab memory usage

mtic and mtoc were a couple of undocumented features that enabled users of past Matlab releases to easily profile memory usage.

Categories: High risk of breaking in future versions, Memory, Stock Matlab function, Undocumented function
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2 Comments