facerec

control systems file, hope helps people

image watermarking method

胡广书的数字信号处理的matlab源代码(Digital signal processing)

有较好的参考价值，自己编的5种调制信号，仿真效率很高的。( There are good reference value, Own five modulation signal, High simulation efficiency.)

利用四阶统计量求三个信号混合后的独立成分，包括超高斯、高斯和亚高斯信号(Demand the use of three fourth-order statistics of independent mixed signal components, including the super-Gaussian, Gaussian and sub-Gaussian signal)

This is a matlab source code algorithm for noise reduction in speech processing.

class to produce an X.509 Version 3 certificate.

this algoriths describe how to detect corners with hallis algorithm

SVM回归分析，包括了模型的建立以及数据的预测(SVM regression analysis, including modeling and prediction data)

viterbi译码以及psk调制解调的源程序(viterbi decoding as well as the source psk modem)