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说明：  用小波分析和傅立叶变换进行信号噪声处理，并画图进行比较(Wavelet analysis and Fourier transform for signal noise processing, and drawing comparison)

Brightness is one of the most significant pixel characteristics. It is involved in many image-editing algorithms such as contrast or shadow/highlight.

说明：  matlab的petri网工具包，可以在matlab7.0上运行的指导性书籍 包括完整的流程介绍 (The petri net matlab toolkit, you can run matlab7.0 guide book includes a complete process description)

一个利用仿真程序解决排队问题的例子，带有详细的问题，以及分析，求解过程。(A simulation program to solve queuing problems using examples, with detailed, as well as analysis and solution process.)

匹配滤波的实际仿真程序。分别对宽带和窄带信号进行了仿真，并且求的滤波后信号的信噪比。(Matched filtering of the actual simulation program. Separately for broadband and narrowband signals, simulation, and after filtering for signal-noise ratio.)

这是一个动态演示电路电流流动的matlab程序，很有趣！(This is a dynamic demonstration circuit current flow matlab program, very interesting!)

matlab时频分析工具箱，里面涵盖了大多数能用到的相关函数程序。(matlab time-frequence analysis tools box.)

说明：  本文正是在研究WIMAX/802.16e协议和FMIPv6协议的基础之 上，提出了基于FMIPv6的WIMAX网络快速切换机制，该方案采用跨 层切换的思想，MAC层联合网络层同时进行切换，在链路尚未断开 之前即完成新转交地址(NCOA)获取等功能，从而加快了切换进程， 减小了切换时延和切换时的丢包率。在提出本切换机制的基础上，本 文在NSZ仿真平台上对所提出的切换方案做了系统性的性能仿真，通 过仿真结果验证了方案的可行性和优越性。 ( In this paper, IEEE802.16e standard is described at first. Then an introduction for the basic knowledge and research in MIPv6 and FMIPv6 protocol is given. A fast handover scheme of WiMAX network which based on FMIPv6 protocol is suggested, which implements the fast handover at IP layer associating with MAC layer at the same time. scheme minimizes handover latency by predicting and preparing This the impending handover in advance. Finally, simulation are carried out to evaluate the performance of this fast handover scheme. The result of the simulation shows that the fast handover scheme has good performance. )

Method Lax_Wendroff for equation of advection 1d in Matlab

Spread Spectrum Watermarking MATLAB