helical_gear_stifness

MATLAB实现锁相环，对初学者很有帮助(MATLAB to achieve phase-locked loop, very helpful for beginners)

说明：  所谓分水岭算法有好多种实现算法，拓扑学，形态学，浸水模拟和降水模拟等方式。 本源码实现了matlab基础上的分水岭算法，并实现了。(Watershed algorithm has a good variety of the so-called algorithm, topology, morphology, water modeling and simulation methods of precipitation. The source implementation of the watershed algorithm based on matlab and true.)

带有相关性MIMO信道仿真程序，仿真的是MIMO平坦衰落信道。(associated with MIMO channel simulation program, based on the MIMO flat fading channel.)

本程序为emd的基本程序，可以通过调用此程序，对信号进行emd分解(The procedure for the emd of the basic procedures, you can call this procedure, the signal emd decomposition)

Some thing about the communication

关于MIMO-OFDM的matlab和simulink仿真程序或模型有OFDM的simulink仿真模型,有mimo-ofdm的信道估计仿真程序(failed to translate)

拟合椭圆的matlab代码，对给出的至少5个点的数据进行最小二乘拟合。(Elliptical fitting matlab code, at least for the given five-point least-squares fitting of data.)

基于rbf网络的变压器故障诊断，用bp算法编写的matlab程序诊断变压器故障(Rbf network-based transformer fault diagnosis, written with the bp algorithm matlab program for Transformer Fault Diagnosis)

matlab编写的雷达信号检测及仿真程序，包括确知信号与随机信号检测，很好用(radar signal detection and simulation program matlab prepared, including known signal and random signal detection, easy to use)

it is about ga binary