三维流场模拟软件源代码。自带UG......好东西

A code which employs the SIMPLE-based pressure-correction method for solving the Navier-Stokes equations using Finite Volume method, Cartesian grid, and a colocated arrangement of variables.

用SPH方法编写的激波管程序，开发语言C-SPH method used to prepare the shock tube procedures, the development of the language C

应用背景On the Design of ZF and MMSE Tomlinson-Harashima Precoding in Multiuser MIMO Amplify-and-Forward Relay System,it is main described the mimo system in the multi-user  scenario.the main precoding algrithm is combined the zf precoding and the MMSE precoding.关键技术we design a zero-forcing (ZF) Tomlinson-Harashima precoding (THP) and a minimum mean square error (MMSE) THP for multiuser MIMO relay system with direct link. Based on these precoding structures, we propose the optimal combining weights of the ZF THP and the MMSE THP in half duplex relay system, and the sub-optimal weights of MMSE THP to reduce feedback channel state information(CSI). Through the Monte Carlo simulation, we verify that the optimal weights combining method outperforms the constant weights combining method. In addition, we confirm that the performance of the sub-optimal weights combining method is&

基于最小二乘原理的曲线拟合程序-A program of curve fitting based on least squares algorithm.

近似法主要用于测量图像中的无条件细节数据.he伪最近邻法是一种获得相空间重构最佳嵌入维数的方法。通过检查嵌入在增维投影流形中的点的邻域，该算法消除了“假邻域”：这意味着由于投影而明显靠在一起的点在较高的嵌入维中被分离。

此程序用有限差分解一维热传导方程，演示了MPI的使用方法。-HEAT_MPI is a FORTRAN90 program which solves the 1D Time Dependent Heat Equation using MPI

最小二乘法的一段程序，很好用，希望大家共享-The section of least squares procedures, very good, and hope that we share

资源描述C++ FFT完整实现，提供对于FFT算法的一整套完整实现，基于VS平台，进行了部分优化，运行速度快，适用于多个平台，使用maven对项目进行管理。

finite element library for mathematic majored research

采用4阶runge_kutta法求解给定初始值的常微分方程（组）。该方法具有较好的精度。-Using 4-order method runge_kutta given initial value of the ordinary differential equations (group). The method has good accuracy.