decectSignalChange

A study of the performance of LSE algorithm in OFDM channel estimation

PID控制程序，matlab编写，适合初学者（3）(PID control procedures, matlab prepared for beginners (3))

说明：  　尺度不变特征转换(Scale-invariant feature transform 或 SIFT)(Scale Invariant Feature Transform (Scale-invariant feature transform, or SIFT))

基于lcl滤波器的三相光伏逆变器，已调节好参数，自行设计的pll，完美运行(Lcl filter based on a three-phase photovoltaic inverter, the parameters are adjusted, self-designed pll, perfect run)

结合实例详细介绍了免疫克隆算法优化函数的程序(Detail with examples immune clone algorithm to optimize the function of the program)

巴特沃斯滤波器，主要实现的是低通信号，此功能模块的低通曲线很符合理想的幅频特性。(Butterworth filter, the main achievement is low traffic numbers, the low-pass curve is consistent with this function module ideal frequency characteristics.)

使用理想低通滤波器设计针对50Hz工作频率干扰的陷波器(Ideal filters using the low road at 50hz work of the frequency interference )

maltab循环平稳工具，其中包括：循环平稳的自相关函数，循环谱分析等内容。(maltab cyclostationary tools)

BLIND IDENTIFICATION OF LINEAR CHANNELS USING THE DATA CONSTELLATION

基于PID控制，其仿真效果明显，能够达到预期的效果，希望以后能研究出更好的控制。(Based on PID control, the simulation results significantly, to achieve the desired results, I hope to be able to come up with better control.)