MainPre_by_Lya_1

该程序不使用matlab自带的程序，自主编写，进行简单更改可以实现多中功能，算法思想是滤波器的实现！(The program does not use matlab own procedures, self-writing, more than a simple change in function can be achieved, the algorithm idea is the realization of filters!)

卡尔曼滤波的实际学习的例子~很简单很容易学习的一个例子(the practical example of kalman filter~ it is very simple and easy to learn )

上传一个PCA的原代码，以便供大家互相交流和学习使用(the original code, in order for the mutual exchange and learning to use)

Newton-Raphson Power Flow Algorithm

按照人名 电话号吗的格式建立电话本，再执行时把文件名作为参数。带有语音功能。(accordance with the names of persons telephone number? Format established telephone, and implementation of the document as a parameter. With voice.)

This is a ALGraph program, helpful for software developers. It can be related to the data structure study of good.

说明：  fsk程序matlab实现fsk(fsk procedures matlab achieve fsk)

包括Newton插值、Lagrange插值、样条插值等等。。。(Including the Newton interpolation, Lagrange interpolation, spline interpolation and so on. . .)

fingerprint recognition matlab code

这是MATLAB 主要函数指令表（按功能分类）.(This is the main function of MATLAB command table (according to the functions of classification).)