Monthly Archives: May 2014

[MATLAB] Gram-Schmidt routine thoroughly explained

In Digital Signal Processing (DSP) one should often work or encounter the notion of vector and function spaces and finally orthonormal basis. The latter is one of those small building blocks which makes so many devices working and kicking. The … Continue reading

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[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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