NOMA-OFDMA-SIM

三种语音增强算法的源程序，可以播放处理前后的语音，谱相减法，滤波器法及最小均方误差法(Three speech enhancement algorithm of the source can be played before and after voice spectral subtraction filter method and the minimum mean square error method)

产生高斯分布的白噪声的方法. 数据输出格式为txt. 可以读取到其它程序中, 作为后续开放使用. (have a Gaussian distribution of white noise method. Data output format txt. Can be read into other procedures, As a follow-up opening.)

在MATLAB simulink中搭建MSK调制解调模型，码元速率可以调整，可以增加信道模型也观察信噪比与误码率之间的关系，scope观察解调结果。(MSK modem built in MATLAB simulink model, the symbol rate can be adjusted to increase the channel model can also observe the relationship between SNR and BER, scope observation demodulation result.)

说明：  悬臂梁的matlab编写程序实现可视化，并计算固有频率(This is a program written by an Israeli professor to calculate rotor dynamics)

说明：  All figures can be derived by running the corresponding m file (main_SR.m).(The package contains 17 additional Matlab functions. These functions are called by the Matlab scripts.)

多元数据分析的主分量分析投影，matlab程序运行时导入数据文件作为输入参数，MIMO OFDM matlab仿真,采用累计贡献率的方法，实现典型相关分析，处理信号的时频分析。

MATLAB通信仿真研究，内容详尽，值得收藏，为PDF格式(MATLAB simulation of communications, content detail, worthy of collection, to PDF format)

说明：  遗传算法的理论与讲解，还有部分代码设计与实现 相关遗传算法的改进也有详细的介绍(Theory and explain the genetic algorithm, part of the genetic code design and implementation of related algorithm is also introduced in detail)

用小波变换多分辨对脑电慢波P300信号的特征提取(wavelet EEG P300 feature execute)

给出卫星适当的初始位置和速度，利用其运动微分方程，求卫星运行的轨道（航天航空）( Appropriate given the initial satellite position and velocity, using the equations of motion, find the satellite orbit)