Addtheenvironmentaleffects

数字信号的传输：1、实现滚降系数分别为0，0.5，1时信号时域频域和功率谱密度以及眼图的波形，并比较异同。 2、对(2/4/8)PSK,DPSK通信系统进行蒙特卡罗仿真，通过功率谱密度、误比特率来比较他们的性能(采用最佳接收方式)。 (Digital signal transmission: 1, to achieve roll-off coefficients were 0,0.5,1 time domain when the signal frequency and power spectral density, as well as eye-diagram of the waveform, and compare the similarities and differences. 2, (2/4/8) PSK, DPSK communication system, Monte Carlo simulation, through the power spectral density, bit error rate to compare their performance (to adopt the best way to receive).)

说明：  基于gf（q)的ldpc编译码程序 matlab(based gf (q) ldpc encryption procedures Matlab)

GSC based beamforming

this file contents many of matlab intermediatte lectures. I made by myselves..

EFG code lagrange for elastic materials

用遗传算法优化bp网络，实现的方式很新颖也很成功，实现了网络的不陷入局部收敛(Using genetic algorithm to optimize the bp network, is very innovative and successful implementation, realize the network do not fall into local convergence)

心电、脉搏信号的提取和处理，心电脉搏特征波提取(Extraction and Processing of ECG and Pulse Signal and Extraction of ECG Pulse Characteristic Wave)

该程序是用ＭＡＴＬＡＢ对ＳＰＬＩＮＥ做的编程，对大家有所帮助，希望以后多多支持(that the procedure was used to SPLINE do MATLAB programming, we will help, hope that the generous support)

实现三次样条插值信号包络线，本人在EMD算法时用到，效果已验证(Realize the cubic spline interpolation signal envelope, the effect is very good.)

Matlab永磁同步电机直接转矩控制 很好用的SVPWM(PMSM dtc)