FFTapsd

说明：  现代通信系统(matlab版本)第二版，第七个例题的程序。(Modern communication systems (matlab version) second edition, the seventh Example program.)

image resize in matlab

说明：  能够用来求解部分关利用遗传算法的优化模型。。(Relations can be used to solve some of the optimization model using genetic algorithms. .)

利用libsvm在matlab中实现分类功能，简单好记(Libsvm matlab classification function to remember)

说明：  svm工具箱，应用于matlab平台，给出了C_SVC二类分类算法的历程(svm toolbox, used matlab platform, given C_SVC the course of second-class Classification Algorithm)

仿真未编码和进行Hamming编码的QPSK调制通过AWGN信道后的误比特率性能(Hamming coding and for the simulation are not encoded by QPSK modulation in AWGN channel, the bit error rate performance)

该程序为ISI信道下一种复杂度较低的检测算法，Viterbi算法，是对最大似然序列检测的简化。(The program is a less complex detection algorithm for ISI channels. The Viterbi algorithm is a simplification of the detection of maximum likelihood sequences.)

音频信号处理，实现自适应语音盲分离，输入两个信道的互相关音频信号，能互相分离出原始语音(Audio signal processing, adaptive voice separation, two channels of input audio signal cross-correlation, the original speech can be isolated each other)

reverberation based on lpc

说明：  emd分解及其重构,分解成对个IMF，然后进行重构(emd emperical modal decomposition)