a_lsf

This program use matlab for analysis GSM Base station coverage signal. Use Hatta model for this simulation

matlab code for secondary path identification

涵盖四种绘制三维图的方法，适合初学者，供参考(this zip consists of four methods for drawing 3D maps)

采用matlab软件实现的灰色预测法。包括GM（1,1）模型和GM（1，n）模型。(The gray prediction method matlab software. Including GM (1,1) model and GM (1, n) model.)

Simulation of AC voltage regulator

你可以绘制生长代数=n的koch雪花~~~~~~~~~~~~~~~~~~~~~~~~~~~(You can plot koch snow of the growth generation = n )

Dual kalman filter for battery charge estimation

说明：  以卷积神经网络对遥感数据（PaviaU）进行分类的一个算例，对于卷积神经网络的学习很有帮助。(An example of classification of remote sensing data (PaviaU) by convolution neural network is very helpful for the learning of convolution neural network.)

程序能够自动生成K奇异阵，每行每列都含有k个元素(generate the k singular matrix)

PDEPLOT 通用偏微分方程工具箱功能。(Toolbox PDEPLOT common feature of partial differential equations.)