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Measuring Frequency Content in Signals I this section we will study some non parametric methods for spectrum estimatio...
Mitigation of Non-linear Distortion Using PTS and IDAR Method for Multi-Level QAM-OFDM System
Code to run the Non-negative Matrix Factorization algorithm as presented in the Lee, Seung 1999 Nature paper.
功率谱 welch 方法 there is a simple demo for non parameteric spectral estimation methods
PTS paper Mitigation of Non-linear Distortion Using PTS and IDAR Method for Multi-Level QAM-OFDM System
Contains code for freertos port to AT91SAM7X512.Anybody can use these codes for non commercial use only.
it is about speech signal processing and it is so detail.
calculates the signal to noise ratio in each subchannel in DMT.
the file contain many matlab signal source code and many example .
Generation of a Sine Wave Using a TMS320C54x Digital Signal Processor