FFT_SNR

susan算法，基于MATLAB的椭圆拟合(susan algorithm, MATLAB-based fitting of the elliptical)

异步双馈风力发电感应电机的网侧变换器，电压外环电流内环控制，可以运行(The grid side converter of double fed wind power asynchronous induction motor, voltage loop and current loop control, you can run)

pri变换分选算法仿真实现，改进经典PRI变换算法(PRI transformation algorithm)

此代码仿真了一个语音输入输出系统，语音信号经过AD转换后，经过DSSS调制解调后，通过DA转换还原输入的声音，每一步的的波形都可以观测，对实际DSSS系统设计有很大的参考价值(This code simulation of a voice input and output systems, speech signal after AD conversion after DSSS modem through DA conversion to restore the input voice, each step of the waveform can be observed, the actual design of DSSS systems have great reference value)

利用ＦＴＦ算法实现了信道均衡的原程序代码。(FTF algorithm using the channel equalization of the original code.)

一个基于LBM颜色模型的MATLAB算法编程，以便针对LBM颜色模型的求解。(A MATLAB programming algorithm based on LBM color model, so that for LBM color model to solve.)

说明：  fsk信号的调制与解调，通信领域其他各种调制方式可以参考此文件稍作修改(fsk signal modulation and demodulation, modulation communications can refer to various other minor modifications to this document)

图论中最短路径算法Dijkstra算法实现，很有用的(Shortest path algorithm Dijkstra algorithm in graph theory, useful)

实现了高斯白噪声的信道模型，提供了相关的源代码(realize the model of a signal path)

本是一个含PID控制器的线性控制系统的程序(this a PID controller with the linear control system procedures.)