数值处理算法程序

这是我珍藏的简单的封包分析工具，希望大家喜欢。-This is my collection of simple packet analysis tool, I hope everyone likes.

1，对BP神经网络初始化；2，隐含层输出计算；3，输出层输出计算；4，误差计算；5，权值更新；6，阈值更新；7，判断算法迭代是否结束。本算法对语音特征信号进行识别。案例选取了民歌，古筝，摇滚和流行四类不同音乐，用BP神经网络实现对四类音乐的有效分类。

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计算机模拟物理作业,用来模拟2体运动-computer simulation of physical operations, used to simulate two MOVEMENT

应用背景此代码是解决二次相关保理。关键技术“二次”是一个多项式，看起来像“ax2＋bx＋c”，“一”，“乙”，和“丙”只是数字。为了容易保理的情况下，你会发现2个数字，将不只是乘法相等的术语“，而且加起来等于“乙”，在x-term系数。

本飞控授权系统是基于STM32F103平台开发的，服务器通过GPRS通讯对飞控控制盒进行授权控制，控制盒可以记录7天的飞行轨迹，并发往服务器计算收费处理。

功能强大的计算器，采用仿C语言表达式语法 并且给出表达式的逆波兰表达式，支持二十余种函数运算，程序经测试成功-powerful calculator, using fake C language syntax expression and expression is the inverse Poland expression, I support 20 species of Operational functions, procedures have been tested successfully

C语言编的汉诺塔计算-series of the C language HANOR calculation

这是代码 Hough 变换，其中 detecs 盘旋而通过定义的半径、 阈和三角洲的图像。它可以被用于带圆圈或非盘旋的功能，通过设置正确的阈限。当你降低门槛时，圈子，你正在寻找光流。我希望，它会对你有用

// 矩阵乘法: C=AB, A[m×v],  B[v×n],  C[m×n] ... for row-major matrices   // 允许A,B,C 带入相同参数. double* matr_x(double*C, const double*Ao, const double*Bo, const int m,const int v, const int n){ if(!Ao || !Bo) return 0;    if(!C) C=new double[m*n];  double* A=new double[m*v], * B=new double[v*n];  memcpy(A,Ao,m*v*sizeof(double)); memcpy(B,Bo,v*n*sizeof(double));  请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报