daima

基于BP和RBF的函数逼近编程及仿真，含仿真结果和分析比较(Approximation programming and simulation-based BP and RBF functions, including analysis of the simulation results and compare)

说明：  Objects forming possible solution within original problem context are called phenotypes, their encoding, the individuals within the GA, are called genotypes. The representation step specifies the mapping the phenotypes onto a set of genotypes. Candidate solution, phenotype and individual are used to denotes points of the space of possible solutions. This space is called phenotype space. Chromosome, and individual can be used for points in the genotye space. Elements of a chromosome are called genes. A value of a gene is called an allele. Variation Operators The role of variation operators is to create new individuals old ones. Variation operators form the implementation of the elementary steps with the search space.

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)

PDESETBD设置边界条件偏微分方程工具箱的界限。(PDESETBD boundary conditions set the limits of partial differential equation toolbox.)

用快速ICA算法实现信号分离，两进两出，调试通过。(fast ICA algorithm signal separation, the two-two, through debugging.)

烟花算法程序，包括爆炸算子，高斯火花，映射规则，寻优策略(Fireworks algorithm program, including the explosion operator, Gaussian sparks, mapping rules, optimization strategy)

matlab 自带svm的测试, 用设置的数据简单测试svmtrain函数和svmclassify函数，并用图明确表示，自测结果正确，适合初学者(Matlab is equipped with SVM test, and the svmtrain function and svmclassify function are simply tested with the set data, and the figure clearly indicates that the self-test result is correct and suitable for beginners)

文章“Nonnegative dictionary learning in the exponential noise model for adaptive music signal representation”的仿真源代码(Article " Nonnegative dictionary learning in the exponential noise model for adaptive music signal representation" simulation source code)

说明：  Morphological filtering, digital image processing small jobs. Available. Treatment ECG waveform.

用Matlab实现的图像边缘检测和分割的应用程序(Using Matlab to achieve the image edge detection and segmentation applications)