AMF-and-improvement

拉格朗日插值Matlab编程实现//拉格朗日插值Matlab编程实现(Lagrange Interpolation Matlab programming )

较为详细地介绍了单同步坐标系软件锁相环，采用了单一的同步坐标系锁相控制结构，一般适用于电网电压平衡时的相位，频率及幅值的检测，以及用于多种控制结构中（下垂控制，PQ控制，双闭环控制）。(A more detailed description of the principle of a single coordinate system PLL synchronization and setting PI controller parameters. SPLL with a single synchronous coordinate system lock control structure, generally applicable to the detection phase, frequency and amplitude of the grid voltage at equilibrium, as well as for a variety of control structures (droop control, PQ control, dual loop control).)

gps卫星信号捕获算法，基于FFT算法实现(GPS capture algorithm, based on FFT implementation)

Finite Volume Method 流体仿真代码 利用TDMA算法计算二维矩阵 从而计算出二位场内各点的性质 可以通过修改步长和网格大小实现算法研究(A computational fluid dynamics code for determine the property of a two-dimensional plate by using Finite Volume Method. Grid size and time step are free to change in this code.)

此程序是初学matlab时练习的一个很好的范例，主要是进行M文件的书写。(Matlab beginner when this program is a good example of practice, mainly the M-file writing.)

设计四轮转向的仿真图，前轮转角位输入，利用动力学方程计算，画出仿真图。(Design of four-wheel steering simulation diagram, the front wheel Angle input, using dynamic equation calculation, draw the simulation diagram.)

利用matlab编写的实现带通巴特沃斯滤波器功能的例子(a program to realize band-pass Bunerworth filter function with matlab)

北京大学 流形学习与稀疏表示 课程课件.(包括基本数学工具、黎曼几何、降维方法、稀疏表示等理论和编程方法）(Peking manifold learning courseware and sparse representation. (Including basic mathematical tools, Riemannian, dimension reduction methods, sparse representation theory and programming methods))

RSSI定位技术，基于接受信号强度的定位算法的ui仿真系统(RSSI positioning technology is based on the UI simulation system of location algorithm based on signal strength.)

实现雷达测距功能，通过matlab算法画出三位图像，实现精确测距的功能(To achieve radar ranging function, through the matlab algorithm to draw three bit image, to achieve accurate ranging function)