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Quadrature Phase Shift Keying is a form of Phase Shift Keying in which two bits are modulated at once, selecting one of four possible carrier phase shifts in 0, 90, 180, or 270 degrees

运动目标检测的程序是有关车辆的，其中涉及到几种方法，有一定的参考价值。(Sports target detection program about the vehicle，reference to several methods and it is worth reading.)

一个完整的OFDM信号模拟程序，在4QAM调制下估计了OFDM的性能。(A complete OFDM signal simulation program, estimated at 4QAM modulation OFDM performance.)

跟踪目标的matlab程序，非常有用, 比较实用(Target tracking matlab procedures, very useful)

OFDM调制解调算法中的上变频算法以及matlab的实现方法(OFDM modulation and demodulation algorithm in the upconversion algorithm matlab implementation)

用于自动批量提取不同图像坐标位置的激光光带图像的中心，并将批量处理结果依次显示在一张输出图像中，输入为批量的激光光带图像，输出为激光中心坐标并做图显示(Different images for automatic batch extraction center coordinate positions with images of laser light, and the batch processing results in order to display the image in an output, the input for the bulk of the laser light with the image coordinates of the center and the laser output is done diagram shows)

matlab自学的六十多个简单易学的小程序，学习完这六十多个程序之后，你的matlab水平将得到很大的提高！(matlab for learning by yourself!matlab for learning by yourself!matlab for learning by yourself!matlab for learning by yourself!)

matlab基础教程，让新手从零开始，一步步掌握matlab使用(matlab tutorial basis, so that novices start from scratch, step by step to master the use of matlab)

It is tool for using classification via path reachability.

采用内螺旋算法编写的清洁机器人路径规划程序，将房间抽象为栅格矩阵(Spiral algorithm written using cleaning robot path planning program, the room abstract grid matrix)