MLClassifier

一种基于PN训练序列的OFDM时频同步的新算法。通过构造倒序结构的同步训练序列，获得了较好的定时性能。(PN training sequence based on the OFDM time-frequency synchronization of the new algorithm. By constructing a reverse structure synchronization training sequence, to obtain a better performance from time to time.)

去除心电信号中的基线漂移，采用自适应滤波等方法，包括matlab实现程序(baseline remove ，matlab)

本代码应用FDTD 方法模拟微带带阻滤波器，并得到S11，S12 曲线以及显示电磁波在空间的传播。频率范围为0-20GHz。微带基片的相对介电常数为6.15，厚度是1.27mm。(Application of FDTD method to simulate the code microstrip band-stop filter, and get S11, S12, and the curve shows the spread of electromagnetic waves in space. Frequency range of 0-20GHz. Microstrip substrate relative dielectric constant of 6.15, the thickness is 1.27mm. )

包含去噪后经常用的评价指标，峰值信噪比，信噪比，相似度、等效视数，边缘保持指数(After uation often contain de-noising, the peak signal to noise ratio, SNR, similarity, ENL, edge retention index)

对传统的ba网络的一些改进，使其适合长尾现象。(Of the the traditional ba network improvements, making it suitable for long-tail phenomenon.)

用matlab来生成全息图的一个样例程序。简单实用(Using matlab to generate a sample program hologram. Simple and practical)

A pair of simple functions to make conversions between radians and degrees

任意倍的插值，从1-5倍得到的等等等等等等等等等等(interplotion)

说明：  一个用于CDPD调制解调器参数设置的程序。(a CDPD modem for parameter setting procedure.)

说明：  经典PAST算法，实现信号盲分离，有详细的代码和解释，(Classic PAST algorithm, achieving blind signal separation, a detailed code and explanation)