delauryhuizhi

应用sift算子进行图像匹配，效果不错。。。(sift is used to match two picture，the result is good...)

用于计算GPS卫星坐标计算时读取广播星历文件时使用(Read the broadcast ephemeris file used to calculate GPS satellite coordinates calculation and use)

移频键控调制方式的matlab编程实例，可以直接用来仿真(Shift keying modulation matlab programming examples, can be directly used to simulate)

K-SVD算法训练字典的源码，可以直接调用，也可以修改迭代次数等参数。(K-SVD algorithm to train the dictionary source, can be called directly, or you can modify parameters such as the number of iterations.)

说明：  一个介绍语音处理软件praat的文档，里面详细有praat各个部分的介绍(one document that introduces how to use Praat)

time varieng channel with ofdm system

matlab软件中基于Simulink模型的设计，有关于RTW和xpc实验(matlab software Simulink model-based design of experiments about RTW and xpc)

matlab将数据库文件.mdb读取，克服单一从txt读取的缺陷(matlab read data from Access)

一个pupupwindow的例子，非常的有意思，希望能够有帮助(An example of a pupupwindow, very interesting, hope to be able to help)

说明：  matlab代码，轴承特征提取，包括rms、最大幅值、峰值因子、绝对平均值、平均值、峭度、脉冲因子、裕度因子、能量，小波包、经典模态分解等特征(Matlab code, bearing feature extraction, including rms, maximum amplitude, crest factor, absolute mean, mean, kurtosis, pulse factor, margin factor, energy, etc)