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本文档为包含两台发电机的电力系统故障仿真文档(This document contains two for the generator power system failure simulation document )

In this simulink model , 16-QAM modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.

有限元四边形单元的子程序，曾攀版本，啦啦啦(hello,this txt)

matlab的命令文档，可以很方便地查询matlab的命令，帮助我们编写程序(Matlab ordered document can be easily inquires the matlab orders, help us write a program)

旋转点目标的SAR成像算法。分析了旋转对常规成像的影响，之后进行了补偿。(Rotating point target of SAR imaging algorithm. Analysis of the impact of rotation on conventional imaging, after the compensation.)

蓝牙仿真，出自师兄发表的论文，真码未验证，换句话说，我没试过。可能是个宝(Bluetooth emulation, from senior papers, real code is not verified, in other words, I have not tried. May be a treasure)

这里面有很多的music算法仿真程序，一维经典music，ESPRIT 算法，Root算法，和二维面阵music算法,L型算法，空间平滑music，传播算法，以及现场测试程序。尤其是这个现场测试程序，理论与实践还是有一定的距离。这是一个居于现场实测实验的music算法，其与经典的music算法有一个很大的不同，是一个均匀四元阵两个信号的程序，对于一些在现场测试实验不能得到与经典算法理想的结果有很大的帮助。希望对实测实验的有帮助，自己摸索了很久。(music doa esprit L)

this code is used to solve nonlinear equations using Newton, Bisection, secant methods.

ldpc码的编解码实现，验证可用，针对EMD方法的不足。( Codec ldpc code implementation Verification is available, For lack of EMD.)

AM、DSB 调制及解调 用matlab产生一个频率为1Hz，功率为1的余弦信源m(t)，设载波频率ωc =10 Hz， m0 = 2 ,试画出： 􀁺 AM 及DSB 调制信号的时域波形； 􀁺 采用相干解调后的 AM 及DSB 信号波形； 􀁺 AM 及DSB 已调信号的功率谱； 􀁺 调整载波频率及 m0，观察分的AM 的过调与DSB 反相点现象。 􀁺 在接收端带通后加上窄带高斯噪声，单边功率谱密度0 n = 0.1，重新解调。 (AM, DSB modulation and demodulation Matlab produce a frequency for 1 Hz, power of 1 cosine source m (t), set the carrier frequency ω c = 10 Hz, M0 = 2, try drawing out: )