最优控制 stepest 体面

最小二乘拟和算法-least squares fitting algorithm

解大规模线性方程组的预条件Gmres方法.系数矩阵可以非对称正定.-Solution of large-scale linear equations of the preconditioned GMRES method. Coefficient matrix can be non-symmetric positive definite.

此代码可实现一维或二维光脉冲在光子晶体中的反射透射以及光子晶体内部的光场分布或演化的计算. 此代码不仅适用于介电介质, 同样适用于人工特异材料的1DPC材料. 参考文章:Dynamic pattern offinite-pulsed beams inside one-dimensional photonic band gap materials , PHYSICALREVIEW B 73 (19): Art. No. 195119 MAY 2006.

用VB实现的傅立叶变换谱方法 包括复数据快速傅立叶变换算法、实数据快速傅立叶变换算法1、实数据快速傅立叶变换算法2、快速正弦变换和余弦变换等-VB Fourier transform spectra data including Minute Fast Fourier Transform algorithm, false information Fast Fourier Transform algorithm for one, real data Fast Fourier Transform algorithm 2, rapid transformation sine and cosine transform, etc.

This code gets a text file which is output of simple scalar profiling command and process it, it extracts sequences of logical operations like and, or, shift.

这里是有关材料力学的工程分析软件,是学习工程力学的学生的一个不可少的工具,欢迎大家的进入-here is the mechanical engineering and analysis software engineering mechanics is learning to the students in an indispensable tool, we welcome the entry! !

从.txt文件中读取数据，并对数据进行傅里叶压缩和变换的操作。-From. Txt file to read data, and data compression and Fourier transform operation.

等值线插值Pascal程序-contours Pascal interpolation procedures

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Jacobi算法-Jacobi algorithm with C language

分治算法解决棋盘覆盖问题-partition algorithm chessboard coverage