matlabphoto

说明：  这是matlab编写的射线网格法追踪，用于追踪波的射线轨迹(This is prepared matlab ray tracing grid method, used to track wave ray tracing)

使用matlab进行雷达系统性能的分析与设计，里边有详细的理论分析以及matlab代码，非常有助于做雷达仿真(Radar system analysis and design using matlab,much detail about the theoretical derivation and matlab source code)

把区域划分成矩形网格，找到每个网格的中心点，把每个网格当做一个圆环计算每个圆环的磁场，然后调用linprog函数就求出场分布了。不要求你把线圈矩形化，也不要求屏蔽场。(The region is divided into rectangular grids and the center points of each grid are found. Each grid is used as a circle to calculate the magnetic field of each ring, and then the field distribution is called by the linprog function. It does not require you to rectangle the coil, nor does it require shielding.)

主要介绍MATLAB中的GUI设计，从最基本的概念开始，通过实例学习，容易上手。(Introduces MATLAB' s GUI design, from the most basic concept began, through the examples of learning, easy to use.)

1 本程序通过Mallat算法实现小波变换 2 本程序能打开任意长宽比的bmp图像，正方形的raw图像(Through a process of wavelet transform Mallat Algorithm 2 the procedure to open the bmp images of arbitrary aspect ratio, the square of the raw image)

一个用Mathmatica编写的动画演示程序(with an animation prepared by the Mathmatica Demonstration Program)

chapter 3 m files they are usefull for analising simple routines

根据遗传算法和BP神经网络理论，在MATLAB软件中编程实现基于遗传算法优化的BP神经网络非线性系统拟合算法。(According to the theory of genetic algorithm and BP neural network, in the MATLAB software programming to realize BP neural network nonlinear systems based on genetic algorithm optimization fitting method.)

自己写的一个关于chase算的程序，能得到最后的译码结果。主要用于乘积码和广义LDPC的译码算法上，有较好的性能。(Write a program to calculate on the chase, will be the final decoding results. Mainly used for product codes and generalized LDPC decoding algorithm, there is better performance.)

说明：  利用傅立叶反变换自动生成随机分形面，可生成各向同性或各向异性的。(Generating the 2D fractal surfaces using inverse DFT method)