DSTBC

用于Matlab 编程，计算diffusion limited aggregation (A Matlab program to perform the diffusion limited aggregation )

说明：  MATLAB实用教程第2版程序源码讲解很明白(Understand very well explain)

《matlab有限元分析与应用》对应的源代码(" Matlab finite element analysis and application," corresponding to the source code)

各种窗函数的matlab仿真，包括三角窗，矩形窗，海明窗，汉宁窗等(matlab simulation of all kinds of window function)

两个平面波展开程序，关于二维结构，希望对大家有所帮助。(Two plane wave expansion method programs,about two dimensional structure.)

说明：  本文提出一种在原始视频DCT(离散余弦变换)与SVD(奇异值分解)域自适应嵌入水印的算法。算法首先将视频流分割成一个个场景,场景中的视频图像被变换到DCT-SVD域中,水印量化嵌入在最大奇异上,实现了水印盲检测。同时实验证明该算法在满足透明性要求下也满足一定的鲁棒性要求,能够抵抗低通滤波、中值滤波、椒盐噪声、高斯噪声、H.264压缩攻击以及统计攻击和帧剪切等攻击。(This paper presents an original video in the DCT (Discrete Cosine Transform) and SVD (singular value decomposition) algorithm for adaptive watermark embedding. Firstly, a video stream is divided into scenes, scenes of the video image is converted to the DCT-SVD domain, the watermark embedded in the largest singular quantification, the realization of the watermark signal. Furthermore, the experiments show that the algorithm meet the transparency requirements are met under certain robustness requirements, can resist the low-pass filtering, median filtering, salt and pepper noise, Gaussian noise, H.264 compression attacks and attacks and frame shear statistics attack.)

本程序是用matlab程序语言编写的costas环仿真程序，并对于模拟的costas环的性能进行了分析，costas环主要用于载波同步，本设计实现了对于载波频率跟踪的实现，并且给出图形对比(The program is written in matlab program costas loop simulation program, and the simulated performance of costas loop analysis, costas loop is mainly used for carrier synchronization, the design achieved the realization of the carrier frequency tracking, and gives graphic correlation)

一个小型固定翼无人机的建模与仿真程序，带有图像显示和路径规划。(The design and simulation program of small fixed wing unmanned aerial vehicle (UAV) designed abroad has image display and path planning.)

matlab编写的Hausdorff距离程序(Hausdorff distance program written in matlab)

本代码是基于MATLAB的模糊pid的仿真程序，经测试可以运行。(The code is based on the MATLAB simulation of the fuzzy pid process can run through the test.)