demodula

Simulates DBPSK modulation.

说明：  matlab实现最优化选择的一个算法，大家可以下下来参考，我也是从别处down的，谢谢原作者(matlab optimize the choice of an algorithm, we can refer to the next down, I am also down elsewhere, thank you, original author)

非线性调频信号的产生，画出了群延迟与调频曲线图，并做了脉冲压缩处理，比较了加窗处理与不加窗处理的区别(Nlfm signal generation, draw the group delay and frequency curve, and the pulse compression processing, compared with windows and window processing difference )

character recognition by a neural network, implementation done on matlab

动态PLS算法的matalb实现，是非常好的初学者入门资料(Matalb dynamic PLS algorithm implementation is very good information for beginners)

在水声阵列信号处理，作为初学者的学习程序。(Underwater acoustic array signal processing, as a beginner' s learning process.)

基于短时自相关法的基音周期估计，用matlab编程实现。(Pitch estimation based on short-term auto-correlation method, using Matlab programming.)

三相光伏逆变并网的仿真，针对EMD方法的不足,多元数据分析的主分量分析投影，是学习PCA特征提取的很好的学习资料，FIR 底通和带通滤波器和IIR 底通和带通滤波器，分析了该信号的时域、频域、倒谱，循环谱等。( Three-phase photovoltaic inverter and network simulation, For lack of EMD, Principal component analysis of multivariate data analysis projection, Is a good learning materials to learn PCA feature extraction, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc.)

支持向量机的演示代码。仿真效果支持向量分类的较好。(SVM demo code. Simulation results support vector classification better.)

RUNME.m -- example using of the foregorund extractor. Nicholas R. Howe March 10, 2005. Please read copyright.txt ( RUNME.m-- example using of the foregorund extractor. Nicholas R. Howe March 10, 2005. Please read copyright.txt )