guiji

灰色预测方法的特点表现在：首先是它把离散数据视为连续变量在其变化过程中所取的离散值，从而可利用微分方程式处理数据；而不直接使用原始数据而是由它产生累加生成数，对生成数列使用微分方程模型。这样，可以抵消大部分随机误差，显示出规律性。(The characteristics of the grey prediction method are as follows: First, it regards the discrete data as the discrete value of the continuous variable in its change process, so that the differential equation can be used to process the data; instead of using the original data directly, it generates the cumulative generation. Number, using a differential equation model for generating a series. In this way, most of the random errors can be offset, showing regularity.)

永磁同步电机无速度传感器仿真，电压模型法，大家交流一下，请赐教(Permanent magnet synchronous motors without speed sensor simulation, the voltage model method, we exchange, please enlighten me)

自己根据书编的利用遗传算法实现tsp问题的程序(Own program based on the book series of the utilization of genetic algorithm tsp problem)

This toolbox implements the same methods on small dadta sets and imlements a trimming method using a random uniform distribution to quickly process large data sets.

这个是语音增强里面的基本谱减法程序，可以直接编译运用，效果显著(This is the voice inside to enhance the basic spectral subtraction procedures, the compiler can directly use the results significantly)

通过Yule-Walker方程法求解谱估计(Power spectrum estimation by Yule-Walker equation)

this file is m-file for design of ZCS/ZVS converter

基于matlab的声纳基阵接收波束形成，主要是水平面波束形成(Based on the Sonar Array matlab beamforming receiver is mainly horizontal beamforming)

说明：  多输入多输出OFDM多用户检测仿真程序（MATLAB编写）(Multiple-input multiple-output OFDM multi-user detection simulation program)

lorenz系统的相图程序,简单数学模型中的混沌现象 (lorenz system phase diagram of the program, a simple mathematical model of Chaos)