photonics

说明：  采用分段脉冲点匹配解海伦方程，分析广播76米天线电流分布(Pulse point matching solution using sub-Helen equation of broadcasting 76 meters antenna current distribution)

计算无线通信网络的效用值。采用s型函数，具备2个可调参数，分别控制中值和弹性。(The calculation of the wireless communication network utility value. S function, with two adjustable parameters, respectively, to control the value and flexibility.)

GOOGLE的图像检索程序，应用MATLAB编写，简单易懂，适用于初学者(GOOGLE image retrieval procedures, using MATLAB to prepare, easy to understand for beginners)

pwm整流器的MATLAB仿真程序，都正确。(MATLAB PWM conventer)

matlab的ct与mri图像融合，以及图片处理等，还有各种资料图片(ct and mri matlab image fusion, and image processing, as well as various profile picture)

基于C语言的PID功能实现，用c语言编写的PID算法(PID function based on the C language implementation)

用差分法解一类Bessel方程在不同边界条件下的离散解(difference method for solving a class of Bessel equation in different boundary conditions of the Discrete Solutions)

对边界进行二次取样源码，用canny等算法提取一次边界后，点数过多，不利于描述形状，用这个代码可以实现二次取样。(The boundary of second sampling source, such as canny extraction algorithm with a boundary, too many points, which describe the shape, use this code can realize the second sampling.)

matlab中小波变换的源码和图像处理的方法(matlab source code in the wavelet transform and image processing method)

steganalysis characteristic