Built-in Matlab functions can often be profiled and optimized for improved run-time performance. This article shows a typical example.

Richard is a Consultant at MathWorks focused on Model Based Design, primarily in the Aerospace and Defense industry.
Richard's pick this week is Persistent Data for Lookup Tables in Simulink by Jason Nicholson.


Pick

参考资料：MATLAB Documentation Center

Built-in Matlab functions can often be profiled and optimized for improved run-time performance. This article shows a typical example.

Sean's pick this week is to revisit Richard's pick from last week and focus on the timing experiments.


Today, I'm going to look at timing MATLAB code using the Performance Testing Framework. Last week, Richard, had a few different

It is easy to convert asynchronous (streaming) events into a blocked wait in Matlab.

Sean's pick this week is Wavelet Tech Talks - MATLAB Code Files by Kirthi Devleker.



Ever wonder what a wavelet is or what the MathWorks'

Greg's pick this week is simulinkParser by Tigran Mkhoyan.How do you manage different simulation scenarios in your Simulink models?Tigran provides a simple semantic language to describe how specific blocks in a Simulink model are to be configured, and apply…

Sebastian's pick this week is The HDR Toolbox by Francesco Banterle.

Sebastian is a Senior Customer Success Engineer at MathWorks' Munich office.

Hello everyone,
My name is Sebastian and I

在利用matlab进行计算时，会遇到循环次数过大，或者是单次计算量过大的问题，比如需要计算的数值阵列数据量过大，利用传统的编程方式，跑一次程序几个小时。如果遇到这种情况，则可以尝试一下MATLAB并行计算，传统的计算方式都是串行计算。并行计算之所以可行，取决于两方面因素：a)现在大家的计算机是多核的，至少也是双核了吧，有的可能8核都有，这是很重要的硬件基础。b)MATLAB本身提供了很好的并行计算

Jiro's picks this week are Arduino Engineering Kit Hardware Support and Arduino Engineering Kit Project Files by MathWorks Maker Team.When I was in middle school many, many years ago, I remember doing my science project on creating a Morse code device using…

matlab-sonyalpha - Control a Sony Alpha Camera

MATLAB R2018a was released in March 2018. With each biannual release I try to give a brief overview of the changes in MATLAB (not the toolboxes) that are of most interest to me. These are not compr…

Jiro's pick this week is function_handle constructor by Rody Oldenhuis.When I first started programming in MATLAB, I would create my MATLAB files (scripts, functions) in my current folder. Everything is there, so I had no issues calling my scripts and functions.…

Obtain seabed depth at any location using high-resolution GMRT database

Creates a legend with a specified number of columns

Create a filled contour plot in Matlab, with better color-to-value clarity - kakearney/contourfcmap-pkg

Backward compatibility of strings in function inputs is a challenge, that can be assisted with an undocumented builtin function.