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请用多层感知器（MLP）神经网络误差反向传播（BP）算法实现异或问题（输入为，要求可以判别输出为0或1），并画出学习曲线。其中，非线性函数采用S型Logistic函数。(Please use the Multilayer Perceptron (MLP) back propagation neural network (BP) algorithm XOR problem (input is required to determine the output is 0 or 1), and draw the learning curve. Among them, the non-linear function using S-type Logistic functions. )

KPCA 介绍核PCAdehanshumokuai (matlab KPCA)

If you would like to try to use the above programs by using MATLAB. First of all, please copy all of files to your created adequate directory. Then, you start to run MATLAB and you can see the following command prompt in the command window.

说明：  BP算法，基于压缩感知的基追踪重构算法，能够很好的重构出原始信号(BP algorithm, based on perception-based compression algorithm for track reconstruction)

用筛选法求m内的素数，给一个数求其是几位数，并输出每位数(Screening and m within a prime number, give a number for its several numbers, and the number of output per person. )

Matlab入门教程，内容涉及基础准备及入门； 数值数组及其运算；字符串、元胞和构架数组； 数值计算； 符号计算等等，都有详尽的说明，实属Matlab教程的经典。(Beginning Matlab Tutorial)

SER算法在自适应中的应用代码，其程序简单，但效果很好，可以和LMS算法做对比实验。(SER algorithms in adaptive application code, the procedure is simple, but the effect is very good, and the LMS algorithm to do comparative experiments.)

智能优化算法标准测试函数，cec09动态问题测试函数(Benchmark Generator for CEC 2009 Competition on Dynamic Optimization)

matlab随机森林,可用于图像融合,matlab在tutorial_ClassRF教程.(A tutorial for matlab now in tutorial_ClassRF.m)

matlab code for image