这个程序是一个用fortran编写的二维腔体对流的数值研究

五次插值。 这个算法代码可是花了很长的时间，希望和大家共享-five interpolation. But the algorithm code for a very long time, and hopes to share

工程常用数值算法＿C语言-works numerical algorithm commonly used language _C

This GUI can be used by entering nu at the MATLAB command prompt. The user can either select a function (f(x)) of their choice or a statistical distribution probability distribution function to plot over a user defined range. The function s integral can be evaluated over a user defined range by using: The composite trapezium, simpsons and gauss-legendre rules. This is useful for calculating accurate probabilities that one might see in statistical tables.

应用背景 合理使用降维方式降低时间消耗 ,, , , , , ,  , , ,, , , , , ,, , , , ,,  ,,,, . ,.,.. kl lk l , l kk sfjsfjwu skfjkjweifafuhfifqvyegjjkfjjkxcbvznv,a,  关键技术 pca  sjfksjfljijwlj2pjjqiwj12292887shkjfsjkfnvmnzkjjfkjkjakjgaga das aasf a fafgdgerfvbcbn,mm.m..

这是一个高通滤波器的最优化算法。有约束问题采用的是惩罚函数法，无约束问题采用的是单纯形法-this is a high-pass filter to the optimization algorithm. Binding the issue of punitive function without constraint using the simplex method

求解电磁场的三维有限元算法程序,使用C语言实现.比较高效.-Solving the three-dimensional electromagnetic finite element method, the use of C language. Comparative efficiency.

一个基于 c++的汉罗塔模拟源码,他可以选择移动几个塔,也可以选择是否需要终止64位塔的模拟过程-a c-based simulation of the Han Rota source, he could choose several mobile tower can also choose whether or not to terminate 64 tower simulation

函数按值传递，教你如何用使用C语言编程，教学用。-Function is passed by value, teach you how to use the C language programming, teaching.

Gray Scale Image 或是Grey Scale Image，又称灰阶图。把白色与黑色之间按对数关系分为若干等级，称为灰度。灰度分为256阶。用灰度表示的图像称作灰度图。除了常见的卫星图像、航空照片外，许多地球物理观测数据也以灰度表示。以位场图像为例，把位场表示为灰度图，需要将位场观测值灰度量化，即将场的变化范围转换成256阶的灰度范围。由于位场的动态变化范围非常大，磁场可达数万个纳特，重力场也可能在数百个重力单位内变化，所以在显示为图像前通常需要对位场观测值进行拉伸或压缩。[1]什么叫灰度图？任何颜色都有红、绿、蓝三原色组成，假如原来某点的颜色为RGB(R，G，B)，那么，我们可以通过下面几种方法，将其转换为灰度：1.浮点算法：Gray=R*0.3+G*0.59+B*0.112.整数方法：Gray=(R*30+G*59+B*11)/1003.移位方法：Gray =(R*76+G*151+B*28)>>8;4.平均值法：Gray=（R+G+B）/3;5.仅取绿色：Gray=G；通过上述任一种方法求得Gray后，将原来的RGB(R,G,B)中的R,G,B统一用Gray替换，形成新的颜色RGB(Gray,Gray,Gray)，用它替换原来的RGB(R,G,B)就是灰度图了。

matlab的入门，金典书籍，值得一看。对于新手或刚入门的有很多帮助-matlab entry, Jindian books, worth a visit. For novice or just a lot of help getting started