利用变步长来计算积分，该算法中用到步长的折半方法。

用VC和OPENCV实现的人脸检测 以及MIT人脸样本库，对学习VC和OPENCV很有帮助，能有效实现人脸检测

资源描述51单片机驱动32*64点阵屏进行频谱显示,利用FFT算法进行数据处理，里面有硬件原理图以及整个的程序。

With the interference-to-noise ratio reduced to 30 dB, plot the adaptive antenna pattern after 200 iterations of the LMS algorithm-With the interference-to-noise ratio of red uced to 30 dB. plot the adaptive antenna pattern after 200 ite rations of the LMS algorithm

应用背景vc6.0环境下即可使用，c++语言，是数字信号处理及实验内容中的重要实验，内容比较全，兼容性好。关键技术实现fir滤波器，支持多种窗口，可以模拟产生波形，进行滤波，也可以直接读取wav文件进行滤波，还可以对输入信号和输出信号进行fft分析。

用c编写的N皇后问题-used to prepare N Queens

7. 求矢量夹角余弦 8. 求线段之间的夹角 9. 判断线段是否相交10.判断线段是否相交但不交在端点处 11.求线段所在直线的方程 12.求直线的斜率 13.求直线的倾斜角14.求点关于某直线的对称点15.判断两条直线是否相交及求直线交点16.判断线段是否相交，如果相交返回交点-7. For vector cosine angle 8. For the angle between the line 9. Line judge whether the intersection 10. Line judge whether the intersection but do not pay the endpoint Office 11. For the straight line segment where equation 12. For a linear slope 13. Seeking straight tilt angle 14. For a certain point on a linear symmetrical 15 points. to judge whether the intersection of two straight and for 16 straight intersection. Line judge whether the intersection, the intersection to intersection

给某个玩家100元的资本，让他不停押注直到输光，计算需要赌博多少次？ 如果把次数放在数组ruinLength[]中，进行1000次实验后，看看破产的最大次数、 最小次数和平均次数分别是多少？-100 to a player" s capital, so that he kept until the bet输光to calculate how many times the need for gambling? If the number on the array ruinLength [] in experiments carried out after 1000 to see the largest number of bankruptcy, the minimum number and the average number of how many were?

An exapmle of mathacad

本文件包包括复数的常用运算- This document pocket includes the plural number commonly used to operate

研究生期间上《数值计算方法》课的作业，所有代码都是C语言实现并调试通过，现在上传为大家服务。这是论博格算法-Romber algorithm with C language