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fangxiangtu
- 机载雷达空时二维处理的3个方向图,分别是a为一般值或二分之派或0 -3 airborne radar space-time two-dimensional processing pattern, respectively, a is the general value or two per school or 0
Dipole-Antenna
- 对称阵子的三维辐射方向图的matlab描述-3-D radiation Pattern of a Dipole Antenna
5geyouyong
- 5个程序包括1,用高斯消去法解线性方程组的算法程序;2,判断k之前的质数并输出;3动态建立多维数组;4,利用点类进行线性拟合;5改进后的人员信息管理系统-Five programs include 1, with the gaussian elimination method of solving linear equations algorithm procedures 2, the prime Numbers and before judge k output 3, dynamic mu
Euler_DG_Quadrilateral_2D
- 自己写了一个二维Euler方程的间断有限元程序 上次发了一个三角形单元的程序 因为不是曲边单元 所以在圆柱后面容易形成涡 现在把程序改为曲边四边形单元了 没有涡出现 单元是8节点四边形单元 节点编号顺序是 1 5 2 6 3 7 4 8 也就是四个角点依次 是1 2 3 4 然后是边的中点编号 5 6 7 8. 时间推进采用 Runge-Kutta 方法 数值通量采用全局Lax-Friedrichs通量 仍然不能捕捉激波 因为
3D-bodyfited
- 三维clear算法模型来预测电子冷却传热-3-d PROGRAM FOR collocated gird system IN SIMPLER ALGRITHM TO PREDICT HEAT TRANSFER IN ELECTRONIC COOLING
AnalyticAnelastic
- 二维粘弹性介质中波的传播的解析形式。应用Carcione等在1988年发表的《WAVE PROPAGATION SIMULATION IN A LINEAR VISCOELASTIC MEDIUM》一文中的方法,更加详细的介绍见英文描述。该代码对于做波场模拟的同学有很好的参考价值。- MATLABscr ipt for obtaning the analytical solution for 2D wave propagation in a viscoelastic medium, based
Implicit1Ddiffusionequation
- matlab编写的一维扩散方程求解程序,适用于初学者学习CFD编程:隐式算法,TDMA求解,分别计算平板、球、圆台的导热问题,采用了不同的边界条件 PS:自己编写的计算传热学作业-1D diffusion equation solver using MATLAB ,for fresh learner in CFD programming: Implicit, TDMA. 3 cases: plane, sphere, and yuantai heat transfering problem.
Explicit1Ddiffusionequation
- matlab编写的一维扩散方程求解程序,适用于初学者学习CFD编程:显式算法,TDMA求解,分别计算平板、球、圆台的导热问题,采用了不同的边界条件 PS:自己编写的计算传热学作业-1D diffusion equation solver using MATLAB ,for fresh learner in CFD programming: Implicit, TDMA. 3 cases: plane, sphere, and yuantai heat transfering problem.
globalpathplanning
- 基于能量函数的人工神经网络路径规划,基于模拟退火原理的机器人三维路径规划例程。-Based on the energy function neural network path planning, based on simulated annealing principle of 3 d robot path planning routines.
fortran-files
- 文件1.f90:生成翼型naca0012的椭圆网格,并计算流场,给出壁面压力分布 文件2.f90:maccormack方法解一维burger s方程 文件3.f90:解一维laval管流动,其进出口均为亚音速,喉道后部有激波-File 1.f90: generate the airfoil naca0012 elliptical rotary cell, and calculate the flow field, given the wall pressure distributio
pinpu1
- 以短时傅里叶变换为基础,进行信号的时频分析,可以在做出三维瀑布图。-In short time Fourier transform as the foundation, carries on the signal of time-frequency analysis, we can make 3 d waterfall diagram
pinpu
- 在快速傅里叶变换大的基础上以对信号进行短时分析,能画出三维瀑布图。-In the fast Fourier transform big on the basis of the signal is short analysis, can draw 3 d waterfall diagram
charpt8_3
- 安德森《计算流体力学及其应用》第八章二维超声速流动的数值解——普朗特—迈耶稀疏波 8.3节 普朗特—迈耶稀疏波流场的数值解。自己写的matalb源代码。-Anderson the computational fluid mechanics and its application "chapter 8 two-dimensional supersonic flow of numerical solution- prandtl- meyer rarefaction wave section 8.3
closepairs
- 给出平面上的N 个二维点,求出距离最小的2 个点对。本题中距离定义为他们的直 线距离。例如(0,0) (3,4)的距离为5.
chirpWVD
- 线性调频信号的维格纳分布,伪WVD,平滑WVD比较,并且给出维格纳分布三维表示。方便学习LFM信号。-Linear frequency modulation signal of the wigner distribution, pseudo WVD, smooth WVD comparison, and give the wigner distribution 3 d said.Convenient learning LFM signal.
tuxiang_erweibianhua
- 对图像进行二维离散小波变换, 变换级数大于等于3级, 并进行重构, 最后计算重构图像的峰值信噪比(PSNR) matlab-Image two-dimensional discrete wavelet transform, transform levels greater than or equal to 3, and reconstruction, the final calculation of the reconstructed image of the peak signal to no
stresscalculation
- 计算三维应力点的主应力及主应力方向、应力不变量、应力偏量及其不变量,八面体应力,应力强度、广义剪应力等指标的小程序-The code can be used to calculate the principal stress and the directions etc of a 3-D stress point.
twodimapproximationbp
- 单输出函数Y=SIN(X)逼近问题的bp程序:假设网络结构为3--2--1,输入维数M,共N个样本,一般输入不算层,输出算层- 激活函数: hardlim---(0,1),hardlims---(-1,1),purelin,logsig---(0,1),tansig----(-1,1) softmax,poslin,radbas,satlin,satlins,tribas 训练算法: 1.traingd,traingdm,traingda(variable l
human-motion-analysis-and-retrieval
- 人体三维运动特征提取和对其动作行为检索,有助于大家对其深刻的了解-The human body 3 d motion feature extraction and retrieval to its behavior Help you for its deep understanding
k-iris
- 模式识别中用于完成数据的分类而用到的一种方法-k近邻。是将已有数据划分到3个类中,本方法中解决数据Iris数据的划分问题。将150个4维数据划分到3类。K近邻法是求最近的K个元素从而将其划分到已有类中。-Pattern recognition for the completion of the classification of the data used in a way-k neighbors. The existing data are divided into three classes