Simple Finite Impulse Response Filter

本文是蒙特卡罗方法在数学上的一个简单应用。利用蒙特卡罗方法将确定的数学问题变成概率问题，并随机抽样，根据抽样结果，计算出单位圆的面积。-This is the Monte Carlo method in a simple mathematical applications. Using Monte Carlo method to determine the problem into mathematical probability and random sampling, the sample results to calculate the size of the unit circle.

传输矩阵法模拟光子晶体的模拟程序，好用，特别对于研究人员！-transfer matrix method photonic crystal simulation and the simulation and ease of use, especially for researchers!

一个很好的虚拟示波器！可一直接运行！他通过串口采集信号与系统单片机上的数据，把其波形显示在视图中~完全类似于数字示波器的操作-a good virtual oscilloscope! Be a direct run! Through his serial signal acquisition system with microcontroller on the data, its waveform displayed on the View were similar to the fully-digital oscilloscope operation! !

Killer Calc sources. Operational system: DOS. Compiles OK in Quickbasic.

经典MUSIC算法估计来波方向，通过谱峰搜索获得，不同阵元数和信噪比会影响估计结果。

一个好用的迷宫子程序-a subroutine uses the maze! !

使用c++编写一个简单的三角形单元有限元程序，通过编译链接，已经可以，初学有限元程序着可以看看

判断微分方程是否为病态方程，分别用定步长、变步长和适合病态系统的数值积分方法对系统求解，并与解析解进行对比，分析每种方法的求解精度和速度。-To determine whether the pathological differential equations, were used to set step, variable step size and suitable for pathological system numerical method for solving the system, and compared with the analytic solution, analysis of each method to solve the accuracy and speed.

用整形进行32位及64位浮点运算，对CPU不支持浮点运算的码农特别有用。

用VB实现数值积分的算法集。包括梯形求积法，反常积分，三重积分，龙贝格方法，辛卜生方法等6种方法。-VB numerical integration algorithm set. Quadrature including the trapezoidal method, abnormal integral triple integral, Romberg, Oracle Health means six ways.