zhendongwentideyouxianyuan

用matlab写的实现adaboost算法，表现算法的错误率和实验样本的关系。(Matlab write with the realization adaboost algorithm, the error rate performance of the algorithm and experimental samples relations.)

对于持续时间为500s的两个LFM信号，其初始频率分别为0.1Hz、0.3Hz，中止频率分别为0.3Hz、0.1Hz，在不含噪声和含有噪声（ ）的情况下，仿真(for the duration of the two 500s LFM, the initial frequency of 0.1Hz. 0.3Hz, suspension frequencies of 0.3Hz, 0.1Hz. In noise-free and noisy () cases, the simulation)

joint precoder MIMO

The purpose of this document is to give a medium-length introduction to the essentials of MATLAB and how to use it well. I’m aiming for a document that’s somewhere between a two- page introduction for a numerical methods course and the excellent but longer Getting Started and other user guides found in the online docs. I use it in a week-long “boot camp” for graduate students at the University of Delaware in the summer after their fi rst year of study.

用matlab进行的有关无线传感器网络定位的研究(Carried out using matlab on the positioning of wireless sensor network research)

matlab界面编程用来进行图像二值化，模糊聚类等操作(matlab GUI)

说明：  harris 角点检测 MATLAB 代码(Harris corner detection MATLAB code)

求希尔伯特变换后的瞬时频率,经过信号的解析，反正切变换，求导得出(instant frequency)

dtmf with scope simulation

THIS CODE FOR take photo in webcam,very usefull