308012984

说明：  这是雷达杂波幅度符合对数正态分布的仿真程序，功率谱分布符合高斯谱。(This is consistent with the range of radar clutter lognormal distribution of the simulation program, power spectrum consistent with the Gaussian spectral distribution.)

ofdm的一种信道估计准则：最大似然信道估计准则(ofdm channel estimation as a criterion: maximum-likelihood channel estimation criteria)

基于CP的最大似然估计仿真图，两幅图，分别是符号定时偏差，以及频偏，从图中可以看出在符号定时估计最大处，相应的频偏估计值也是最接近的(CP-based maximum likelihood estimate simulation map, two maps, are a symbol timing offset, and frequency offset, it can be seen the figure in the symbol timing estimation is maximum, the corresponding value is also the closest frequency estimation)

EM algorithm for finding optimal value that represents parameters in the algorithm

Matlab for all simulation of modulation

ofdm系统的简单仿真，基于matlab环境，可以借此更好的理解ofdm传输原理(simple simulation ofdm systems, based on the matlab environment, can take a better understanding of the principle of ofdm transmission)

ecg 小波分析在心电信号去噪中的应用。小波应用，说明。(ecg ECG signal de-noising Wavelet Analysis Application)

bpsk、qam调制在高斯瑞利赖斯信道下的simulink仿真(In qam modulation BPSK, gaussian Rayleigh rice channel of simulink )

说明：  同步电机的matlab语言程序，在matlab环境下开发(Matlab synchronous machine language program developed in matlab environment)

基于MATLAB的OFDM原理仿真程序，含时域和频域(OFDM principles based on MATLAB simulation program, including time domain and frequency domain)