matlab

分析低通白噪声和带通白噪声的功率谱密度函数和自相关函数的性质，并举例同时绘制其图像。(Analysis of white noise low-pass and band-pass white noise power spectral density function and the nature of the autocorrelation function and example to draw its image at the same time.)

一种实用的计算关联维数的算法，有着较好的性能。(a new guanlian suanfa)

灰色预测，用于已知几年的数据对港口吞吐量的预测(Grey Prediction，Forecasts for port throughput)

drpe encryption by optical fiber

基带信号采用不归零矩形脉冲， 生成 2PSK 信号的时域波形和功 率谱密度(The baseband signal uses a non-return rectangular pulse to generate the time domain waveform and power spectral density of the 2PSK signal)

可以用来算系统功率和子载波分配的注水算法经典算法.(System can be used to balance power and subcarrier allocation algorithm of the water, the classic algorithm.)

MATLAB语言编写变步长复化梯形求积公式的算法程序（函数式M文件）(MATLAB language-based variable step-size re-trapezoidal quadrature formula of the algorithm program (functional M file))

角度和时延联合估计（JADE）算法MATLAB程序(Angle and time delay estimation (JADE) algorithm combined MATLAB )

G-Rilling的emd工具箱,很好的完成hht中的黄变换。(G-Rilling s emd toolbox, well done hht of Huang Transform.)

bulid IQ signal