power

说明：  两折线法抑制峰均功率比，通过对原始OFDM信号和LNST方法进行CCDF仿真分析。(Two-line method for suppressing the peak to average power ratio, by the original OFDM signal and LNST method CCDF simulation.)

运动检测 检测到运动的小球并对它进行准确跟踪 有图(motion detection)

matlab做的图像检索文档。里面3组图片可以试一试。(Matlab to do image retrieval. In 3group of pictures can try.)

Okumura analyzed path-loss characteristics based on a large amount of experimental data collected around Tokyo, Japan. He selected propagation path conditions and obtained the average path-loss curves under flat urban areas. Then he applied several correction factors for other propagation conditions, such as: Antenna height and carrier frequency Suburban, quasi-open space, open space, or hilly terrain areas Diffraction loss due to mountains Sea or lake areas Road slope Hata derived empirical formulas for the median path loss (L50) to fit Okumura curves.

仿真了LSSB信号产生和调制的过程，方法简单，内容详尽，已经过调试。(Simulation of the LSSB signal and modulation process, the method is simple, detailed, has been testing.)

说明：  维纳滤波matlab源代码，无错，可以运行结果，有与fir滤波方法对比结果。(program of wiener filter used in image postprocessing,which can be runned with an expected result.)

本程序可以下载，并在matlab编译环境下正常运行，能够实现二进制传输的错误率仿真。(Binary transmission error probability code)

logistic映射从倍周期分岔进入混沌的分岔图算法(Logistic mapping the period-doubling bifurcation into the bifurcation diagram of chaos algorithm)

主要给出了用小波的二进制进行图像放大的一些程序(Are given for the use of wavelets for image to enlarge some of the binary program)

this file which i get for kth nearest neigbour