Sobel

一个简单算法能够生成数独矩阵，很容易理解的matlab小程序。(A simple algorithm to generate Sudoku matrix, it is easy to understand the matlab applet.)

节点导纳矩阵 电力系统仿真会用到 自己变得 大家学习(Node admittance matrix of power system simulation will use their get them to learn)

这是卫星通信方向图测量软件 采用了VB编程，整个源代码通用 方便使用(This is a satellite communication pattern measurement software using VB programming, the entire source code to facilitate the use of generic)

watermark the data in image using svd algorithm...coding only for embedding watermark

数学形态学相关代码，带所需图片，和m文件(basic commands of Mathematical morphology)

有限元方法求解laplace 方程(matlab),可以用混合单元，混合边界条件(sloving Laplace eauations with finite element methods. )

设计飞机螺旋桨的matlab代码。精度较高(design aircraft propeller)

非平稳信号时频分析中的S变换实现的例程及应用(Non-stationary signal analysis of time-frequency S transform realization and application of routine)

Introduction to antennas- Free space electromagnetic wave-EM wave in free space -Wave in lossy medium-Power flow-Polarisation of EM wave-Reflection, refraction-Guided electromagnetic wave -Rectangular waveguide

线性调频脉冲及其频谱的仿真；LFM脉冲通过匹配滤波器的过程仿真；LFM脉冲信号高分辨的过程仿真 (Chirp and spectrum simulation LFM matched filter pulse through the process of simulation LFM pulse high-resolution process simulation)