4种排序算法的java实现

文件包括了高性能数值计算库PETSC说明文档以及源代码，尤其适合做大规模并行数值计算的朋友们使用。

c语言数值算法，不是我本人设计。但确实很高效，编码习惯也很好-c language numerical algorithm is not my design. It is indeed very efficient, very good coding habits

有关lingo的学习课件，很好用的东西。-The lingo of learning courseware, very good thing to use.

矩阵求秩 矩阵求秩 矩阵求秩 矩阵求秩-juzhenqiuzhen

应用背景This application is to focus on the numerical methods in Computational Fluid Mechanics, dealing with aeronautics, hydraulics, heat and mass transfer etc. We konw fluids have the ability to transport matter and its propertities as well as transmit force, therefore fluid mechanics is a subject that is particularly open to cross fertilization with other sciences and disciplines of engineering. The subject of fluid mechanics will be highly relevant in domains such as chemical,metallurgical, biological and ecological engineering.关键技术 SIMPLE (Semi-Implicit Method for Pressure Linked Equations) algrithm is the principal numerical method to numerical simulate incompressible fluid flow, it can remove the difficults of fake pressure disturbance and neglecting specific pressure equation for incompressible fluid flow successful. The main thoughts and steps of SIMPLE algorithm are given in this application. The single-phase loc

用递归算法求解把m个苹果放入n个盘子总共有多少种放法。很简单的程序，从屏幕输入两个参数， 一个为苹果个数，第二个为盘子个数。然后enter返回结果。

采用dsp28335 产生三相的spwm信号，在微型逆变器中的应用，分析了spwm信号的产生原理与dsp28335相关的寄存器配置，

资源描述一维码生成程序C#的，一维码的原理，生成。有两个版本，都是C#，可以选择code128 39等

使用递归实现的快速排序法-Quick sort using recursive

在计算机科学和信息理论，霍夫曼编码是用于无损数据压缩熵编码算法。该术语是指使用一个可变长度代码表的编码源符号（诸如字符在一个文件中），其中所述可变长度代码表是来自于基于发生的每个所述估计的概率以特定的方式来源符号的可能值。它是由大卫·霍夫曼研制，而他是一个博士就读于麻省理工学院，并在1952年发表的论文“为最小冗余码的构造方法”。