pinlvjiebian

te simple model form pv

说明：  DS展頻 with pn sequence(DS spread spectrum with pn sequence)

this program showing us the process of image enhancement

巴特霍兹带通滤波器，可以通过不同的ws、wp实验出自己需要的频带(buttord filter)

matlab实现机器生产排序问题最优解 (matlab machine production scheduling problem to achieve the optimal solution )

MATLAB图像基本操作命令：imread, imwrite, imshow,figure(MATLAB Image basic operations command：imread, imwrite, imshow,figure)

自己编程产生一种四进制相位调制信号，为数字调制信号的识别做准备。(programming to produce a quaternary phase modulation signal, the recognition of digital modulation signals in preparation.)

Used in SVM Classification

PROGRAM GENERATES RANDOMLY LOCATED BALLS WITHIN A CIRCULAR

The NAVSTAR GPS (NAVigation Satelllite Timing And Ranging Global Positioning System) is an all-weather, space-based navigation system developed by the U.S. Department of Defense to determine ones position, velocity, and time accurately in a common reference system on the Earth. The present constellation consists of nominally 24 satellites and provides global coverage with four to eight satellites simultaneously observed above 15 ? elevation.