这是一个蝶行运算单元,是做FFT的最基本的单元

单片机能实现的FFT算法。128点快速傅氏变换-Single-chip to realize the FFT algorithm. 128-point fast Fourier transform

各种数值算法，包括，艾特肯，杜氏分解法，二分法，分段线性插值，复合梯形法，复合辛普森，高斯消去法，列主元素消去法，龙贝格算法，雅克比迭代等等。-Numerical Algorithms,includeing Aitken,Duchenne decomposition,Dichotomy,Piecewise linear interpolation,Composite trapezoidal rule,Composite Simpson,Gaussian elimination,Out the main elements of elimination,Jacobi iteration and so on.

sevral exapmles of mapel

java 计算器,功能较强大,可进行大多数科学计算-java calculator, has very powerful functions, able to perform most of scientific calculation

一个用matlab编写的,用于估计信号谐波个数的程序,堪称经典!-a prepared using Matlab, harmonic signal for the estimated number of procedures for his classic!

资源描述 该系统通过散列表来保存CACHE文件，以完成CACHE文件的管理功能。它能够实现CACHE文件管理表的创建、释放，向CACHE中添加文件，从CACHE中删除文件，从CACHE

非线性方程类，封装了有关解非线性方程的算法-nonlinear equations, the solution package, the algorithm of nonlinear equations

利用VB开发的典型pid控制程序，用于一阶加热炉恒温控制。-Using VB to develop a typical pid control procedures, for the first-order control of furnace temperature.

一个可以实用的LMS,NLMS等四种自适应滤波的MATLAB算法程序，实际调试成功。-A practical LMS, NLMS four MATLAB algorithm for adaptive filtering process, the success of the actual debugging.

数值计算方法里的一种经典算法,追赶法,用于大型稀疏方程组-numerical calculation method"s a classic algorithms, catching up with the method for large sparse linear equations