ch5

QPSK仿真，误码率计算及其仿真结果的比较(QPSK )

说明：  二阶锁相环Matlab仿真代码，如入两路信号和信噪比，输出锁相以后的信号。可以仿真初始频差，和频率斜升的情况(second-order PLL Matlab simulation code, such as two-way signals and signal to noise ratio, the output signal after the lock-in. Simulation can initial frequency difference, and frequency ramp-up of)

这个是很多三位重组的 例子啊 希望大家能削下 (This is a lot of examples of the three re-cut under the hope that we can ah)

这是实现随机信号模拟用户数据流，值得一看哦(this is random signal simulation user data flow, an eye-catcher oh)

这是MATLAB图形界面设计（英文原版），有需要的下下来看吧(MATLAB graphical interface design (English original), there is a need in the next down and see)

编码信号用于目标探测的代码；编码信号用于目标探测的代码(Coded signal for target detection code encoded signal for target detection code)

关于数字通信中DFT和FFT的仿真程序，真正有用(On DFT and FFT digital communication simulation program, really useful)

本程序包包含两个程序和一个文档。两个程序为二进制与ASCII码之间的转换，文档为comtrade数据格式标准文档。(This package contains two procedures and documentation. Two programs for the conversion between binary and ASCII code, documentation comtrade data format standard document.)

雷达原理第三版，pdf格式，包括了所有雷达知识,包罗万象！(Radar principle of the third edition, pdf format, including all radar knowledge, all-inclusive!)

利用粒子滤波器完成故障诊断，特别是不完备的情况中故障诊断。(particle filters for the fault diagnosis, especially incomplete fault diagnosis.)