快速正弦变换和余弦变换

隐MARKOV经典算法，也是通用算法，linux环境，可以移植到windows-Hidden Markov classic algorithms, as well as generic algorithms, linux environment, can be transferred to the windows

本程序是例子滤波的一个仿真程序，实现非线性非高斯的例子滤波及预测功能-This program is an example of a simulation program filtering to achieve an example of nonlinear non-Gaussian filtering and prediction

常用算法的C程序。主要内容包括多项式的计算、复数运算、随机数的产生、矩阵运算、矩阵特征值与特征向量的计算、线性代数方程组的求解、非线性方程与方程组的求解、插值与逼近、数值积分、常微分方程组的求解、数据处理、极值问题的求解、数学变换与滤波、特殊函数的计算、排序和查找。-Commonly used algorithm of C procedures. Include polynomial terms, complex computation, random number generation, matrix operations, matrix eigenvalue and eigenvector calculations, linear algebra equations, nonlinear equations with the equations, interpolation and approximation, numerical integration, solving ordinary differential equations, data processing, for solving extremum problems, mathematical transformation and filtering, the calculation of special functions, sorting and search.

计算方法A中的雅可比算法 是我在学习计算方法时编写的 体现了雅可比算法计算求解的过程-A calculation method of Jacobi algorithm is calculated in the study prepared by the method reflects the Jacobian algorithm for Xie process

二维屏幕上表现三维点的绘制方法――适合图形编程的数字运算方法原理-2D screen performance 3D Rendering point-- suitable for graphical programming method of calculation principle

最件单的求值问题..就是求井深和绳长的问题,,我还是个初学者-most pieces of the single-issue .. evaluates depth and is seeking a long rope, and I was a beginner, and laughter

ColorStatistics 可以统计图像中的颜色数和百分比，对于图像统计分析很有意义。而且计算速度非常快，700多的图像几个毫秒吧。

请大家多指教，我很乐意交流-Please enlighten more, I am happy to share!

它是杜鹃搜索算法的MATLAB语言编码。杜鹃是求解NP难问题的优化算法类型

该程序对变压器进行了网格高质量的剖分，并用有限元方法对变压器的电势值进行了计算。其中用到了FREEFEM++，不但让大家可以了解到freefem++功能的强大，而且还能了解变压器的有限元计算具体过程。