在MPI上实现的矩阵相乘并行

％ [nearest_neighbours] = find_nearest_neighbours( database, desc, max_dist ) ％ Find the indices of the nearest neighbours of the given desriptors in the近邻点寻找算法，在非线性时间序列中很有用，是常用的算法- [Nearest_neighbours] = find_nearest_neighbours (database, desc, max_dist) Find the indices of the nearest neighbours of the given desriptors in the neighbor-point search algorithm, the nonlinear time series of very useful, is a commonly used algorithm

在生产和实验中，通常需要依据一组实验数据，确定函数来近似该组数据，可以采用最小二乘法求解上述问题。-In the production and experiment, usually based on a set of experimental data to determine the function to approximate the set of data, least square method can be used to solve the aforementioned problems.

这是PSO算法功能，给每一位想要轻松地学习。此功能有许多选项，给你更好的和最佳的输出。

不动点迭代――方程根的求解-fixed-point iteration-- Solving the equation-

两个多项式加减乘运算-two polynomial multiplication

我在matlab中做一个项目，有些matlab工具栏我不知道如何在程序中连接，这就是为什么我不想了解matlab基础软件系统的原因

这是一个对语音信号(0.3kHz~3.4kHz)进行低通滤波的C语言程序， 低通滤波的截止频率为800Hz，滤波器采用19点的有限冲击响应FIR滤波。 语音信号的采样频率为8kHz，每个语音样值按16位整型数存放在insp.dat文件中。-This c program is a low pass filter for radio signal 0.3kHz-3.4kHz.The stop frequence of this filter is 800hz.This digtal filter chooses 19 points FIR.the fs is 8kHz.every datas is memoryed in filed-insp.dat.

ASP(Active Server Pages)是Microsoft于1996年11月推出的Web应用程序开发技术。微软声称设计出了

计算机模拟物理作业,模拟3体运动-computer simulation of physical operations, simulated three-movement

数值积分算法实现对一阶微分方程组的计算：通过编写程序语言，运用欧拉，预报校正，龙格库塔的方法实现对x1微分=x2 x2微分=x3 x3微分=-800*x1-80*x2-24*x3+sin(t）； y=800x1 的运算-Numerical integration algorithm for the calculation of first-order differential equations: through the preparation of programming language, the use of Euler and forecast correction, Runge-Kutta method of achieving x1 differential = x2 x2 differential = x3 x3 differential =- 800* x1-80* x2-24* x3+ sin (t) y = 800x1 computing