改进后的bp 算法实现．＼并给出一些实例子进行模拟算法用vc实现...

科学与工程数值算法（Visual C++版）是一本很好的矩阵类图书。里面有好多源代码可以参考。-science and engineering numerical algorithm (Visual C version) is a matrix of good books. There are a lot of source code for reference.

一、 一元三次回归方程 CubicMultinomialRegress.cs 方程模型为Y=a*X(3)+b*X(2)+c*X(1)+d public override double[] buildFormula() 得到系数数组，存放顺序与模型系数相反，即该数组中系数的值依次是d,c,b,a。 以后所述所有模型的系数存放均与此相同（多元线性回归方程除外）。 public override double forecast(double x) 预测函数，根据模型得到预测结果 public override double computeR2() 计算相关系数（决定系数），系数越接近1，数据越满足该模型。 -1, one dollar three regression equations CubicMultinomialRegress.cs equation model for Y = a* X (3)+ B* X (2)+ C* X (1)+ Dpublic override double [] buildFormula () get coefficient array, store order and model coefficients contrary, that is, the array is followed by the value of coefficient d, c, b, a. After all the model described in the coefficient of storage are the same (except for multiple linear regression equation). public override double forecast (double x) prediction function, according to the results of model prediction public override double computeR2 () calculated the correlation coefficient (determination coefficient), coefficient of the closer one, the dat

麻省理工的计算光子晶体的程序，功能非常强大，很有研究价值的软件-MIT photonic crystal calculation procedures, which is very strong, very valuable software

一个很好用的常用数学分布实现代码集合-a good use of mathematical distribution achieve common pool code

JAVA 应用程序源代码中的图像处理 （对比度增强与直方图均衡化和重构......)而无需使用预定义的函数

在matlab环境下能进行各种曲线拟合的算法，非常好。-In the matlab environment to conduct various kinds of curve fitting algorithms, very good.

运用TC编程求算相关系数及其置信水平，及一元线性回归模型相关-Calculating the correlation coefficient and its confidence level by using the TC programming

自适应信道均衡器模型仿真 收录时间：2013-12-09 资源分类：Matlab 工具：MATLAB 7.8 (R2009a) 均衡器（Equalizer），是一种可以分别调节各种频率成分电信号放大量的电子设备，通过对各种不同频率的电信号的调节来补偿扬声器和声场的缺陷，

用在语音芯片上的一个,实现ADPCM编码的压缩程序,对语音编解码有帮助!-with the voice of a chip to achieve ADPCM compression coding procedures, the voice codecs help!