Tag Archives: mex

[MATLAB MEX] Complementary filter for AHRS

Small, lightweight and cheap Inertial Measurement Units (IMU) made their way into many portable electronic devices. Especially those involving physical movements and rotations. There are plenty of applications starting from toy airplanes to serious Inertial Navigation Systems (INS). What exactly … Continue reading

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Extreme Learning Machine MATLAB MEX implementation

In real world we have plenty of data sources (e.g. finances, bioinformatics, environment monitoring, multimedia etc). Often we want to leverage this data and to predict what event will occur, which strategy to choose. Simply put – what are those … Continue reading

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Longest Common Subsequence MATLAB MEX

In many applications, e.g. biological applications, one wants to compare or match two sequences. For example, two organisms have their own DNA sequence [WIKI] and a comparison would reveal their similarity based on molecules called bases (Adenine, Guanine, Cytosine and … Continue reading

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[MAC] How to compile MATLAB MEX with Intel Composer XE Compiler

With new things, the good old working things may break. This was the case for Matlab [WWW] MEX [WWW] compilation after migration from Snow Leopard [WWW] to Lion [WWW]. For those who don’t know, Matlab is an advanced scientific computation … Continue reading

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Bag of Visual Words – Efficient window histogram computation (MEX)

Bag of Visual Words (also known as Bag-of-Words) [LINKS] is a well known technique describing visual content in Pattern Recognition and Computer Vision. Idea is to represent an image or an object as a histogram of visual word occurrences. Here … Continue reading

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