demo_01

高通滤波器实现，可用于小目标检测，效果还不错，对于初学者很有帮助(High-pass filter can be used for small target detection, the results were good, very helpful for beginners)

ofdm 的仿真与实现，可以直接运行的，run为运行文件(ofdm fangzhenyushixian)

这是用Matlab写的m文件，实现图片灰度变换功能，具体功能和操作在程序中有详细说明(It is written with Matlab m file functions to achieve image gray-scale transformation, the specific functions and operations are detailed in the program)

Ebook to Starting Matlab

This function alculates Fourier Amplitude spectra of the time series of uncorrected acceleration and velocity depending on the FFTformat argument and produce a plot.Visual inspection of the fas is helpful for setting a low cut frequency in filter design and implementation.

说明：  收藏了两篇关于Kalman滤波器的经典教程，一篇是英文原版，令一篇是翻译本，对初学者很有帮助。(Kalman Filter )

采用matlab编写的数值方法总的例题，(Numerical methods using Matlab prepared total example)

维纳滤波用于噪声抑制，有辅观测数据和无有辅观测数据的维纳噪声抑制器(Wiener filter for noise suppression, auxiliary data and without auxiliary Wiener noise suppressor observation data)

目标分配的遗传算法在matlab的实现，可以用于在武器分配，以及背包问题。(Target allocation matlab genetic algorithm implementations that can be used in weapons distribution, and the knapsack problem.)

content based image retrieval in matlab..gud work