LOW pass FIR filter for multirate processing

资源描述自己写的实现二次，三次B样条，可以用于小波变换，也可以用于曲线拟合，希望初学者可以借鉴，也可以自己修改，可以能加完善。自己写的两次，三次B样条，可以用小波变换中，也可以用于曲线拟合，希望初学者可以学习，也可以自己修改，能够补充和完善。

说明：  dco-ofdm接收机仿真，在matlab上仿真dco-ofdm的ser/Eb/N0曲线(The simulation of dco-ofdm receiver and the ser/Eb/N0 curve of dco-ofdm on MATLAB)

说明：  梯度下降算法代码及详细解释，使用matlab编程(Gradient descent algorithm code and detailed explanation)

用MATLAB实现了基于pca的特征提取方法，有效地完成了识别，是识别的经典例子(PCA to achieve recognition )

matlab版卡农 使用matlab弹奏卡农(matlab version of the Canon use Matlab to play Canon)

对齿轮箱故障进行提升小波去噪分解重构，准确判断初故障类型(Gearbox fault on lifting wavelet de-noising decomposition and reconstruction and accurately determine the beginning of the fault type)

TKDE2012 时间序列分析的异常检测综述 论文(TKDE2012 time series analysis of anomaly detection reviewed papers)

Reliable and extremely fast kernel density estimator for one-dimensional data

设计实现了DSSS通信中RAKE接收的功能，包括m序列生成的m文件和一个数据源扩展程序，可以仿真RAKE接收的误码率，便于分析性能！(Design and Implementation of a DSSS communication RAKE receiver functions, including the m sequence generated m file and a data source extension, you can simulation RAKE receiver BER to facilitate analysis of the performance!)