ode4

各种随机分布的直方图，频谱估计图，频谱归一图(Various random distribution histogram, spectrum estimation map, the normalized frequency spectrum chart)

基于扩频的数字水印技术，水印信息分布于载体作品的多个频率系数，每个频率系数上负荷的水印能量很小，平衡水印的鲁棒性和不可感知性上的矛盾。(Digital watermarking based on spread spectrum technology, the watermark is found in a number of frequency coefficient vector works, each frequency coefficient on the load of the watermark energy is small, balance the robustness and non-perception of the conflict.)

Smith Nguyen Studio. Smith Nguyen Studio. Smith Nguyen Studio. Smith Nguyen Studio. Smith Nguyen Studio.

单个光伏电池模型，非阵列，模块搭建工程实用模型(Single photovoltaic cell model, the non-array module to build practical engineering model)

给出接收信号眼图及系统仿真误码率，相参脉冲串复调制信号，信号处理中的旋转不变子空间法，采用了小波去噪的思想，微分方程组数值解方法，LDPC码的完整的编译码，车牌识别定位程序的部分功能。(The received signal is given eye and BER simulation systems, Complex modulation coherent pulse train signal, Signal Processing ESPRIT method, Using wavelet denoising thought, Numerical solution of differential equations method, Complete codec LDPC code, Part of the license plate recognition locator feature.)

MATLAB实现多属性目标决策选择，从而选择最优的决策(MATLAB to achieve multi-attribute objective decision making the choice to select the optimal decisions)

通信系统里面的2FSK调制模块，simulink仿真(2FSK modulation)

this code is usefull to calcule the hydraulics properties for a given cross section or batymetric. Also plot the manning properties vs de hydraulic depth

MMAdapGA:用多变异位自适应遗传优化求解一维无约束优化问题 (MMAdapGA: with changeable ectopic adaptive genetic optimization solution of one-dimensional unconstrained optimization problems)

example data is Haberman