# Low risk of breaking in future versions

Published articles for Low risk of breaking in future versions.

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## Speeding-up builtin Matlab functions - part 3

DevFeed: [Speeding-up builtin Matlab functions - part 3](<https://devfeed.tech/articles/speeding-up-builtin-matlab-functions-part-3-22327.md>)

Original publisher: [Read original article](<https://undocumentedmatlab.com/articles/speeding-up-builtin-matlab-functions-part-3>)

Author: Yair Altman

Published: 2020-04-06T20:44:07Z

Content type: tutorial

Language: en

Sources: [Undocumented Matlab](<https://devfeed.tech/sources/undocumented-matlab.md>)

Topics: [MATLAB](<https://devfeed.tech/topics/matlab.md>), [Statistics](<https://devfeed.tech/topics/statistics.md>), [Code](<https://devfeed.tech/topics/code.md>)

Tags: [code](<https://devfeed.tech/tags/code.md>), [low-risk-of-breaking-in-future-versions](<https://devfeed.tech/tags/low-risk-of-breaking-in-future-versions.md>), [low-risk-of-breaking-in-future-versions-stock-matlab-function-toolbox](<https://devfeed.tech/tags/low-risk-of-breaking-in-future-versions-stock-matlab-function-toolbox.md>), [performance](<https://devfeed.tech/tags/performance.md>), [pure-matlab](<https://devfeed.tech/tags/pure-matlab.md>), [statistics](<https://devfeed.tech/tags/statistics.md>), [stock-matlab-function](<https://devfeed.tech/tags/stock-matlab-function.md>), [toolbox](<https://devfeed.tech/tags/toolbox.md>)

### AI overview

This tutorial explains how to optimize a local copy of MATLAB's built-in mvksdensity implementation. For a 1024x1024 data mesh, the author reports reducing runtime from 76 seconds to 13 seconds while preserving numerical accuracy, using MATLAB R2016a or newer with the Statistics Toolbox.

### Source excerpt

Built-in Matlab functions can often be profiled and optimized for improved run-time performance. This article shows a typical example. The post Speeding-up builtin Matlab functions - part 3 appeared first on Undocumented Matlab. Related posts: Speeding-up builtin Matlab functions - part 2 Built-in Matlab functions can often be profiled and optimized for improved run-time performance. This article shows a typical example. ... Speeding-up builtin Matlab functions - part 1 Built-in Matlab functions can often be profiled and optimized for improved run-time performance. This article shows a typical example. ... Speeding up Matlab-JDBC SQL queries Fetching SQL ResultSet data from JDBC into Matlab can be made significantly faster. ... Callback functions performance Using anonymous functions in Matlab callbacks can be very painful for performance. Today's article explains how this can be avoided. ...

## Undocumented plot marker types

DevFeed: [Undocumented plot marker types](<https://devfeed.tech/articles/undocumented-plot-marker-types-22328.md>)

Original publisher: [Read original article](<https://undocumentedmatlab.com/articles/undocumented-plot-marker-types>)

Author: Yair Altman

Published: 2019-03-13T11:05:14Z

Content type: tutorial

Language: en

Sources: [Undocumented Matlab](<https://devfeed.tech/sources/undocumented-matlab.md>)

Topics: [MATLAB](<https://devfeed.tech/topics/matlab.md>), [Programming](<https://devfeed.tech/topics/programming.md>), [GUI](<https://devfeed.tech/topics/gui.md>)

Tags: [graphics](<https://devfeed.tech/tags/graphics.md>), [handle-graphics](<https://devfeed.tech/tags/handle-graphics.md>), [handle-graphics-hidden-property-low-risk-of-breaking-in-future-versions-stock-matlab-function-undocu](<https://devfeed.tech/tags/handle-graphics-hidden-property-low-risk-of-breaking-in-future-versions-stock-matlab-function-undocu.md>), [hg2](<https://devfeed.tech/tags/hg2.md>), [hidden-property](<https://devfeed.tech/tags/hidden-property.md>), [internal-component](<https://devfeed.tech/tags/internal-component.md>), [low-risk-of-breaking-in-future-versions](<https://devfeed.tech/tags/low-risk-of-breaking-in-future-versions.md>), [plotting](<https://devfeed.tech/tags/plotting.md>), [properties](<https://devfeed.tech/tags/properties.md>), [pure-matlab](<https://devfeed.tech/tags/pure-matlab.md>), [stock-matlab-function](<https://devfeed.tech/tags/stock-matlab-function.md>), [undocumented-feature](<https://devfeed.tech/tags/undocumented-feature.md>), [visualization](<https://devfeed.tech/tags/visualization.md>)

### AI overview

This article explains how MATLAB's hidden MarkerHandle property exposes undocumented plot marker styles, including the hbar and vbar styles. It also describes related marker customization capabilities such as transparency and color gradients.

### Source excerpt

Undocumented plot marker styles can easily be accesses using a hidden plot-line property. The post Undocumented plot marker types appeared first on Undocumented Matlab. Related posts: Types of undocumented Matlab aspects This article lists the different types of undocumented/unsupported/hidden aspects in Matlab... Undocumented scatter plot behavior The scatter plot function has an undocumented behavior when plotting more than 100 points: it returns a single unified patch object handle, rather than a patch handle for each specific point as it returns with 100 or less points.... Plot markers transparency and color gradient Matlab plot-line markers can be customized to have transparency and color gradients. ... Undocumented scatter plot jitter Matlab's scatter plot can automatically jitter data to enable better visualization of distribution density. ...