erweizhi

OFDM信号正交性证明。证明OFDM信号子载波之间的正交性(Proof of OFDM signal quadrature)

Contour Detection and Grouping

经过调试过的朴素贝叶斯分类器，可以正常使用。(After debugging through the Naive Bayes classifier, can be used normally . )

class of binary code

快速入门MATLAB下的GUI用户界面设计，最适宜新手使用(Under the Quick Start MATLAB GUI user interface design, the most appropriate use for novice)

多种经典谱估计的方法，直接法谱估计，间接法谱估计，Bartlett谱估计，welch谱估计（含多种窗口的实现）。(A variety of classical spectral estimation method, direct method spectrum estimation, spectral estimates of the indirect method, Bartlett spectrum estimation, Welch spectrum estimation (including a variety of window).)

Shape Classification

Matlab+GUI编程中文参考手册，讲的很具体(Reference of Matlab+GUI)

this is source code about extracting cars number

this file content the explanation architecture node in wireless sensor node......