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实验四 数字解调与眼图 1. 验证2DPSK 相干解调原理。 2. 验证2FSK 过零检测解调原理。 (Four digital demodulation experiment with eye diagrams 1. verify the 2DPSK coherent demodulation. 2. Verify 2FSK zero-crossing detection and demodulation principle.)

说明：  通过matlab产生各种信号，包括四种信号，有正弦，指数，虚指数，复指数信号，内容丰富，是和信号分析同学使用(signal about sin，etc)

基于FDTD的1D点源分布远远场场分布，程序简单，易于阅读和使用，适合初学者。 (FDTD-based one-dimensional distribution of far field point source field distribution, the program is simple, easy to read and use, suitable for beginners.)

利用matlab进行五点滑动平均法平滑处理(Using matlab five-point moving average smoothing method)

有关于——程序自杀技术实现——的一些简单代码，，，，，，(About- suicide technology program some simple code ,,,,,,)

灰色模型GM(1,1)的matlab代码(Gray model)

Bubble Sort Search Algorithm Implementation Document of Data Structures

LTE上行链路仿真C代码,包含CRC添加、信道编码、信号调制、基带信号等~(LTE simulation for the uplink of C code, including CRC added, channel coding, modulation, baseband signal. )

旋转矩阵和四原数之间的转换 用于坐标系之间的相互转换(Rotation matrix and the number of conversions between the original four)

Visual C++ 下调用Matcom转换的Matlab代码(Visual C++ under the call of the Matlab code conversion Matcom)