GA

A Power Allocation Scheme for MIMO OFDM Systems

利用随机序列生成跳频序列，用于跳频通信并给出误码吕曲线。(Use of random sequence to generate frequency-hopping sequence for frequency hopping communication and give BER curves Lv.)

matlab自学者60个实用小代码。。。。。。(Practical small code)

一个OFDM符号128个有效符号，插入128个虚拟子载波 符号率（即有效数据率）fsymbol，而发送速率（需要包括虚拟子载波）2fsymbol 输入的数据需要2倍的发送数据率，以便进行内插，实现位定时跟踪，即4倍fsymbol采样率的调制信号 OFDM symbol Nfft=128 points 一个OFDM符号数据点 Nfft*2 = 256 ， Guard Interval点 ＝Ng*2=64 (128 of an OFDM symbol of a valid symbol 128 inserted virtual sub-carrier Symbol rate (the effective data rate) fsymbol sending rate (including virtual subcarriers) 2fsymbol Of the input data needs to be 2 times the transmission data rate, in order to carry out the interpolation, to achieve the bit timing tracking, i.e. four times the sampling rate modulation signal fsymbol OFDM symbol Nfft = 128 points One OFDM symbol data points nfft* 2 = 256, the Guard Interval dot = Ng* 2 = 64)

matlab代码，可以提取图像的深度信息，包含测试图片(Matlab code, you can extract the image depth information, including test images)

maltab循环平稳工具，其中包括：循环平稳的自相关函数，循环谱分析等内容。(maltab cyclostationary tools)

说明：  服务桥结构静态参数识别算法Levenberg-Marquardt（L-M方法）matlab源程序(Algorithm for static parameter identification of service bridge structures Levenberg-Marquardt (L-M method) matlab source program)

说明：  利用反步法设计的控制律，进行轨迹跟踪仿真。(Using the control law designed by backstepping, the trajectory tracking simulation is carried out.)

数值分析基于Matlab环境下的Gauss列主元消去法源代码(Numerical analysis based on Matlab environment Gauss elimination pivot column source code)

在MATLAB下对LDPC的编译码。比较基础，用以理解。(In the encoding and decoding of the LDPC MATLAB. Basis of comparison for understanding.)