m-sequence

利用遗传算法，运用matlab软件求解函数的极大值。(The use of genetic algorithms using matlab software for solving the maximum value function.)

fft处理及频谱图绘制、均方根谱图、功率谱、IFFT谱图等matlab的绘制程序(fft processing and display)

异步电机的直接转矩控制，磁链为六边形磁链，仿真环境为mtlab。(Asynchronous motor direct torque control, flux hexagonal flux, simulation environment is mtlab.)

在完成matlab的基本文件读写功能基础上，绘制等值线以及动画等。共有两个代码，其一为从一文本文件（.txt）中读取数据 ，勾画平面等值线，另外一个从一个文本文件汇总读取数据，制作动画。(After completing the basic matlab file read and write functions, based on the contour map and animation. There are two codes, one from a text file (. Txt) to read data, outlined planar contours, another one from a text file to read data aggregated to produce animation.)

说明：  用matlab算法求解求解二位流动的雷诺方程(solve Reynold Solving Reynolds equation of two-dimensional flow by MATLAB algorithm)

fft.c非常常用的快速傅立叶变换程序。(fft.c very commonly used Fast Fourier Transform procedure.)

NFC，读取NFCtag信息读取NFCtag信息读取NFCtag信息读取NFCtag信息(NFC，read NFCtag message.)

主成分分析法将图像分为低秩部分和稀疏部分(Principal Component Analysis (PCA) divides images into low rank and sparse parts)

说明：  多元微分方程参数识别，对网友的问题进行编程，并求出了准确结果，使用最小二乘lsqcurvefit函数 (multiple variable differentical equtation parameter estimation using matlab lsqcurvefit function,the reslut is good)((multiple variable differentical equtation parameter estimation using matlab lsqcurvefit function,the reslut is good))

this is code for nr method