不使用递归的快速排序法

It s a simple Parser That calculates mathematic operations.You give an input and it starts the calculation by showing you the parsing operation in real-time.

Individual files are available in the following links: Bessjy -- Bessel functions Jn and Yn for real argument and integer or real order. Bessik -- Modified Bessel function In and Kn for real argument and integer or real order. CBessjy -- Bessel functions Jv and Yv for real or complex arguments and real order. CBessik -- Modified Bessel functions Iv and Kv for complex arguments and real order. -Individual files are available in the following links: Bessjy- Bessel functions Jn and Yn for real argument and integer or real order. Bessik- Modified Bessel function In and Kn for real argument and integer or real order. CBessjy- Bessel functions Jv and Yv for real or complex arguments and real order. CBessik- Modified Bessel functions Iv and Kv for complex arguments and real order.

基于GRID格式DEM的等值线追踪算法（已删除编译目录），可用于多种散点插值生成的格网，只需将格网数据写成GRID格式的文本即可．-GRID-based format of the contour DEM tracking algorithm (the compiler has been deleted directory), can be used for a variety of scattered point interpolation to generate a grid, simply written GRID Grid data can be formatted text.

一个很小的程序,可以进行字符串比较,适合初学者学习,很容易读懂的-a small procedure can be carried out strings, for beginners to learn, it is easy to understand the

资源描述 Design a program to implement the 1-D FFT algorithm. Input: a vector. Get the testing data in file ‘Project_2_test’. Output: a vector, which is the discrete Fourier transform of the input. For example: Input: 3 8 10 12 Output: 33.0000+0.0000i -7.0000+4.0000i -7.0000+0.0000i -7.0000-4.0000i Requirements:

应用背景关键技术均值滤波的想法是简单的替换每个像素值与平均图像（`平均”）邻国的价值，包括本身。这消除了其像素值的影响具代表性的环境。像其他部分是围绕一个核心，这代表形状和邻域大小进行采样时计算平均。

国外网上找到的Kriging Matlab 工具包，很好用。1.支持变量多维度， 核函数有多种选择。2.可以根据自己的研究任务进行修改。3.已通过测试，在适当样本点的情况下，插值精度很高。

不用多说，快速傅立叶变换算法大家都知道的。-Needless to say, the Fast Fourier Transform algorithm we all know.

Fortran code to solve wave equation with multiple methods

可执行的Win32到C++反编译。编译与Microsoft Visual C ++。这是一个端口Qt框架。