simulink OFDM

分析了Tm，Ho共掺光纤激光器在达到稳态之前的动态弛豫振荡过程，形象描述了光纤激光器的动力学过程(Analysis of the Tm, Ho co-doped fiber laser prior to reaching the steady-state dynamics of relaxation oscillation process, the image describes the dynamic process of fiber lasers)

维特比算法,信道编码的最大似然译码方法之一.(Viterbi algorithm, channel coding maximum likelihood decoding methods.)

说明：  七单元天线阵DOA估计 clear clc d=1 天线阵元的间距 lma=2 信号中心波长 q1=1*pi/4 q2=1*pi/3 q3=1*pi/6 q4=3*pi/4 四输入信号的方向 A1=[exp(-2*pi*j*d*[0:6]*cos(q1)/lma)] 求阵因子 A2=[exp(-2*pi*j*d*[0:6]*cos(q2)/lma)] A3=[exp(-2*pi*j*d*[0:6]*cos(q3)/lma)] A4=[exp(-2*pi*j*d*[0:6]*cos(q4)/lma)] A=[A1,A2,A3,A4] 得出A矩阵 n=1:1900 v1=.015 四信号的频率 v2=.05 v3=.02 v4=.035 d=[1.3*cos(v1*n) 1*sin(v2(we)

应用matlab GUI编程的俄罗斯方块！(Matlab GUI application programming Tetris!)

source codes--bluetooth,fsk,wcdma ,rake receiver

链路自适应的matlab程序，从BPSK到256QAM，码率1/2.2/3,3/4,5/6(link adaptation simulation in matlab)

根据采样定理对信号采样，之后依据采样值恢复原信号。恢复的信号基本一致，验证性(Signal is sampled according to the sampling theorem, and then restore the original signal based on sampled values. Recovered signal basically the same, confirmatory)

simultion of wind power generation in matlab

仿真图是速度、距离、幅度三维图像，一种噪声辅助数据分析方法,GPS和INS组合导航程序，匹配追踪和正交匹配追踪，预报误差法参数辨识-松弛的思想，计算多重分形非趋势波动分析，本程序的性能已经达到较高水平。( FIG simulation speed, distance, amplitude three-dimensional image, A noise auxiliary data analysis method, GPS and INS navigation program, Matching Pursuit and orthogonal matching pursuit, Prediction Error Method for Parameter Identification- the idea of relaxation, Calculate the multifractal trend fluctuation analysis, The performance of the program has reached a high level.)

说明：  代码来自书籍：振动力学基础与MATLAB应用 振动力学案例：单自由度强迫振动(Vibration mechanics case: single degree of freedom forced vibration)