C常用数值算法－－线性代数方程的求解

这是计算机本科专业算法分析课程里的一个算法，现用c#实现，供大家学习参考-This is the undergraduate professional computer algorithm analysis of the curriculum of an algorithm is used c#, for your reference learning

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椭圆拟合的误差算法，拟合点到椭圆心的距离减去拟合点对应在椭圆上的点到椭圆心的距离，有效分析椭圆拟合的误差问题，并让其在对话框中显示出来-The error ellipse fitting algorithm, fitting point to the ellipse center distance minus the corresponding fitting point on the ellipse to the ellipse center point of the distance, the effective analysis of the error ellipse fitting problem, and let it be shown in the dialog box

本程序是基于能量检测的频谱感知算法，程序共包括四个文件，分别是主文件，噪声发生文件，阈值计算文件和结果输出文件，希望能对频谱感知研究的初学者能有所帮助，谢谢。

文件1.txt,2.txt,3.txt和5.txt为用Fortran编写的有限元程序 4.txt为用c＋＋编写的钢筋混凝土异形柱的全过程非线性分析源程序-document 1.txt, 2.txt, 3.txt and 5.txt Fortran prepared for the use of the finite element program 4.txt to use C++ to prepare the R.C.special-the whole process of nonlinear analysis source

Learnin Mathematics with the ABACUS Activity-book part3

动态规则解数字三角问题给定一个由n行数字组成的数字三角形如下图所示。试设计一个算法,计算出从三角形的顶至底的一条路径,使该路径经过的数字总和最大。-Digital triangle Issue Description : given an OK by the number n of triangular figures shown in the diagram below. Design of a test algorithm, calculated from the top of the triangle to the end of a path, the path through the largest sum of the figures.

基于VC++设计的一个数字信号处理平台，可以进行典型的傅里叶变换，包含未平移的傅里叶和快速傅里叶变换。可以再频域进行低通或高通滤波，分别包含：理想低通、梯形低通、巴特沃斯低通、指数低通滤波。

VB语言源代码，一个比较COOL的模拟雪花飘落的例子；

应用背景它是一类后缀表达式。将中缀表达式转换为后缀表达式。你可以实现一个方法或一个主要的地方，你可以使用该类的方法。关键技术它会非常有用，当你转换一个中缀转后缀表达式。