ANNfeileiqi

DVB-T，DTMB简化的信道仿真程序。设置了三种保护间隔：循环前缀、零添加、伪随机添加。用于研究不同保护间隔下的SNR特性，附带一个不同保护间隔下的频谱显示，可看出三种保护间隔对OFDM频谱陡峭程度的影响。(DVB-T，DTMB channel simulation and spectrum display.)

计算光子晶体光纤的有效折射率程序，可以得到有效折射率随波长变化图(Calculate the effective refractive index of the photonic crystal fiber program, you can get change in the effective refractive index with wavelength)

利用互信息法求延迟，可用于求解信号的相空间(The use of mutual information method delayed, can be used to solve the signal phase space)

MATLAB矩阵及其运算 MATLAB矩阵及其运算 MATLAB矩阵及其运算(MATLAB matrix and its operation MATLAB matrix and its operation MATLAB matrix and its operation)

说明：  常用MATLAB程序 看看程序就知道了 (program is for MATLAB)

说明：  变模态分解（EMD）的代码，适用于对非平稳非线性信号的分解，分解后得到多个IMF和一个残基。(The code of variable modal decomposition (EMD) is suitable for the decomposition of non-stationary and nonlinear signals, and after decomposition, multiple IMFs and one residue are obtained.)

system design for plate recognation

Data Encryption Standard

该程序为RLS算法性能分析的MATLAB程序。(RLS algorithm)

统计学插值算法，克里金算法,可用于三维和二位数据的插值运算(dace dace dace dace)