speechenhancement

这段代码是最近调试的一段ECG滤波检波的软件，它实现了对一段ECG数据的GAUS变换滤波，能较为准确的测定出P，Q，R，S，T等关键波的长度及特征。有兴趣的可以看看(This code is the latest section of ECG filtering detector debugging software, which implements the ECG data on a GAUS transform filtering, can be more accurate determination of the P, Q, R, S, T, and the length of the critical wave characteristics. Interested to see)

非线性系统的模型阶次辨识+模型系统辨识，非常有效(Model order nonlinear system identification+ model system identification, is very effective)

It is about matlab which depicts brain image segmentation

多用户检测的三种子空间方法的仿真对比的是误码率-信噪比性能(Third seed space simulation comparison of multiuser detection method is BER- SNR performance)

matlab利用小波分解和混沌加密结合的图像加密算法程序代码(matlab program code encryption algorithm using image wavelet decomposition and chaotic encryption combined)

Radar detection /target tracking and multitarget tracking

正交频分复用(OFDM)通信系统的MATLAB源程序(OFDM communication system MATLAB)

implementation particle swarm optimation in C++

莱斯因子及莱斯分布概率密度，分析不同多径能量方差和主信号幅度条件下的莱斯概率分布(Rice and Rice distribution probability density factor analysis of variance and different multipath energy under the conditions of the main signal amplitude probability distribution of Rice)

说明：  HHT算法实现emd分解，及希尔伯特黄变换，实现瞬时频率瞬时幅值，边际谱的提取(Perform modal recognition, Hilbert Huang transform and its associated algorithmic program code for signal analysis and processing)