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介绍二维到达角估计的ESPRIT算法原理及其仿真流程(Introduction of two-dimensional ESPRIT DOA estimation algorithm and simulation flow)

调整pdf的边缘及其行间距大小。首先把pdf保存为图片，然后用此程序调整边缘或行间距大小，把修改后的图片重新整合成pdf。此软件的目的是为了kindle用户编写。因为kindle的屏幕有限，除去多余的边缘和行间距，可以使kindle读书效率更高，减少过多翻页操作。(Adjust the line spacing pdf and the size of the edge. First, save the pdf as a picture, and then use this procedure to adjust the size of the edge or line spacing, the re-integration of the modified images into pdf. The purpose of this software is to kindle the user to write. Because of the limited screen kindle, to remove the extra edge and line spacing can make reading more efficient kindle, to reduce excessive flip operation.)

微分方程解法D:matlab mmode.rar(Differential Equation D : Matlab nmm ode.rar)

LMS filter to solve the system identification problem

这一段代码是基于matlab的仿真编程，主要是针对16QAM的调制，代码及其仿真结果无不从各个方面详细分析了技术原理。(This piece of code is based on the Matlab simulation programming for 16QAM modulation, code and its simulation results are all from the various aspects of a detailed analysis of the technical principles.)

基于粒子群算法的PID控制器优化，需含simulink，程序可以运行(Based on Particle Swarm Optimization PID controller is required with simulink, the program can run)

通过虚拟阵元进行DOA估计，计算目标和海洋回波的功率谱密度,可实现对二维数据的聚类。( Conducted through virtual array DOA estimation, Calculating a target and ocean echo power spectral density, Can realize the two-dimensional data clustering.)

Simulations of rectangular waveguide using matlab

说明：  一个用于计算图像边缘强度的matlab程序，可以用了检测图像边界(EDGE detecting)

基于MATLAB的小波变换，源码很有用,可以直接运行(using VC++ Wavelet image enhancement)