waveleted

对森林生态系统的动力学仿真很有用的东西值得大家学习学习(On the forest ecosystem dynamics simulation is useful to learn something worth learning)

该函数可以读取三导联电极贴片设备采集的运动心电图数据和三轴加速度信号(This function can be read three-lead electrode placement equipment acquisition exercise ECG data and triaxial acceleration signals)

A Simulated Annealing Code for solving any 2 dimensional function you define in the minfcn3. also it plot 3dimentional diagram

Deep clipping simulation on matlab

多功能读入MATLAB的函数，可定义其参数(A signal object contains signal data, that is a collection of real or complex valued samples. A signal can be one or multi-dimensional. The number of dimensions is the number of axes that are needed to describe the the data.)

the program based on particle filter for a new algorithm, Integrated Bayesian MCMC Model Selection MONTE CARLO that Ma Erkefu chain

ＢＰ神经网络算法是在ＢＰ神经网络现有算法的基础上提出的，是通过任意选定一组权值，将给定的目标输出直接作为线性方程的代数和来建立线性方程组，解得待求权，不存在传统方法的局部极小及收敛速度慢的问题，且更易理解。(Back Propagation ａｒｔｉｆｉｃｉａｌ ｎｅｕｒａｌ ｎｅｔｗｏｒｋｓ)

一种采用matlab编程的surfacelet示例程序，来自官方主页(a demonstration version of surfacelet transform compression programmed in MATLAB language)

CDMA信号调制解调，采用直接序列扩频，过加性高斯白噪声下的误码率计算。(the model of CDMA)

为了提高小波分析方法在混沌去噪中的自适应能力，对不同尺度下的小波信号设定调节因子，根据混沌序列 关联维的大小确定最优阈值。为了提高寻优效率，采用遗传算法全局自适应搜索最优阈值。利用该方法对Lorenz混沌时 间序列进行了去噪分析，结果表明所提方法是非常有效的。(For the purpose of improving adaptive performance of chaotic signals de-noising with wavelet transform，a floating parameter is set to regulate the threshold of wavelet signal on different scales according to the correlation dimension of chaotic time series．The genetic algorithm is helpful tO obtain global optimum thresholds and tO reduce much time wasted by the adaptive searching computation．De-noising for Chaotic time series generated by Lorenz system is simulated to corn— pare with other methods，and the results showed that the proposed method iS effective)