sime-kpca

利用电磁场的源激发方法来计算近场FDTD模拟点光源空间传播,用Matlab编写(The source of electromagnetic fields to stimulate the use of methods to calculate the near-field FDTD simulation of point light sources in space communication, prepared using Matlab)

在计算机上产生一组实验数据，首先产生一段零均值白噪声数据u（n）,令功率为 ，让u(n)通过一个三阶FIR： 得到y(n). .y(n)上加三个实正弦信号f1’=0.1,f2’=0.25,f3’=0.26调整 和正弦信号幅度信噪比大致为10dB,50dB,50dB. (1) 令N=256,描绘xn波形； (2)得出真实功率谱密度 . (3) 利用此实验数据Pisarenko谐波分解法估计该实验数据的正弦频率及幅度。 (On the computer to generate a set of experimental data, first generate a zero mean white noise data u (n), so that power, let u (n) through a third-order FIR: get y (n).. Y (n) added three real sinusoidal signal f1 ' = 0.1, f2' = 0.25, f3 ' = 0.26 and sine signal amplitude adjustment signal to noise ratio is approximately 10dB, 50dB, 50dB. (1) that N = 256, depicted xn waveform (2) the true power spectral density obtained. (3) using this experimental data, Pisarenko harmonic decomposition method to estimate the experimental data of the sinusoidal frequency and amplitude.)

control adaptativo this our let investigate some more of the adaptative with matlab

FDD链路的仿真使用的是KA波段，其中在接收端涉及到多种算法（位同步算法，DD算法等）(FDD link simulation using KA band)

一个用matlab语言编写的俄罗斯方块游戏(a prepared using Matlab language of the Russian box game)

ZeroForcing MIMO BPSK BER

用于求解多个信号源波达方向的求根MUSIC算法,不需要进行二维谱峰搜索(Root MUSIC algorithm for solving multiple sources DOA and calculation is greatly reduced than the MUSIC algorithm )

模拟电缆局部放电simulink仿真。可用于信号特征量提取和分析之用。(Analog cable partial discharge simulink simulation. It can be used to signal feature extraction and analysis.)

说明：  上海交通大学matlab与simulink讲义 总体感觉还不错，对于初学simulink还是很有意义的。(Shanghai Jiaotong University, matlab and simulink lecture feeling pretty good overall, for beginners simulink makes sense.)

这是gsm系统中无线帧成型matlab仿真程序，上传给大家学习和参考。(This is a system of wireless frame molding gsm matlab simulation program, upload for everyone to study and reference.)