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ghmm470
- 对具有随机噪声的二阶系统的模型辨识，进行标幺化以后系统的参考模型差分方程为： y(k)=a1*y(k-1)+a2*y(k-2)+b*u(k-1)+s(k) 式中，a1=0.3366,a2=0.6634,b=0.68,s(k)为随机噪声。由于神经网络的输出最大为1，所以，被辨识的系统应先标幺化，这里标幺化系数为5。采用正向建模(并联辨识)结构，神经网络选用3-9-9-1型，即输入层i，隐层j包括2级，输出层k的节点个数分别为3、9、9、1个；由于神经网络的最大输出为1，因此在辨识前应对原系统参考模
harry-corner-detection
- harry角点检测c++源代码，利用差分算子对图像进行滤波，对Ix2/Iy2/Ixy进行高斯平滑，以去除噪声，计算角点量，进行局部非极大值抑制以获得最终角点-harry corner detection c++ source code, the use of differential operators on image filtering, Gaussian smoothing of Ix2/Iy2/Ixy to remove noise, calculate the amount of co
RC
- 差分方程的递推解法，对于一个差分方程，如果能找出这样的数列通项，将它带入差分方程后，该方程成为恒等式，这个通项叫做差分方程的解。 -Recursive solution of differential equations, for a difference equation, if we can find this series passed it into the differential equation, the equations become identities, the ge
MM
- 曼彻斯特和差分曼彻斯特编码的实现,1553B总线通信可用-Manchester and differential Manchester encoding realization, 1553B bus communication can be used
DEcshp
- 连续函数优化的差分演化（由肯尼斯和莱纳S的算法而来）-Differential Evolution (DE) for Continuous Function Optimization (an algorithm by Kenneth Price and Rainer Storn)Table of contents
PDEModel
- 基于有限差分法的湖泊污染物扩散模型.有限拆分法是把湖泊这样的面数据拆成很多小三角形,再处理的一个算法.污染扩散模型的代码也在里面,并且测试的数据都已经包含,并且测试无恙.-a calc model based on pde model.this algorithm separate a planar lake into many small triangles and do the following calculation. pollution distribution algorithm a
FlowSimulation
- 基于有限差分法求解三维温度场的散热过程。-temperature simulation based on FD Tecnology
zk
- 阻抗测试仪的程序，可以对微波单端和差分阻抗继续测试。-The impedance tester program, continue to microwave single-ended and differential impedance test.
modeling
- 基于C语言的地震正演模拟程序，主要采用了有限差分法来实现，希望可以帮助到大家-C language program based on the seismic forward modeling, mainly using the finite difference method to achieve, hope you can help to
FDM_xiangqian
- 偏微分方程抛物型向前差分格式的C++程序-Parabolic partial differential equations forward differencing format C++ program
gaojiewangge
- 高阶交错网格有限差分正演模拟 地震正演模拟 PML边界条件-Forward modeling
migration
- 程序为叠前偏移c语言程序，利用双程波波动方程有限差分法，此程序可以进行大角度成像。还有prestack common-shot split-step Fourier migration源代码-prestack fd migration，The 2-D prestack common-shot split-step Fourier migration
PML_10
- 交错网格声波方程正演模拟，PML吸收边界，比较适合刚刚接触的学者。交错网格有限差分地震波场计算，二维的声波正演，利用空间10阶，时间2阶。-The CalCulation of the SeismiC Wave一 fieldwith Staggered-grid Finite difference Sheme
Acoustic(PML)
- 一阶速度-应力弹性波方程高阶交错网格高阶有限差分数值模拟，PML吸收边界条件-An order velocity- stress elastic wave equation order staggered grid high-order finite difference numerical simulation, PML absorbing boundary conditions
fdtd-chengxu
- 一维时域有限差分程序，用于计算一维周期结构，可以生成二维图。-matlab code
基于声波方程有限差分数值模拟
- 基于声波方程有限差分数值模拟，这是中国海洋大学场论1课程的大作业。-Finite difference based on acoustic wave equation, which is the China Ocean University Field Theory 1 course a big operation.
vs2005user
- 修正剑桥模型源代码附简单注释，可用于有限差分计算-Modified Cambridge Model source code is attached simple annotation can be used for finite difference
DE
- 这个程序是基于C#编程语言而写的差分进化算法。这个程序简单有效，希望对大家有用！-This program is based on the C# programming language to write differential evolution algorithm.This simple and effective, I hope to be useful!
detect
- 基于opencv的运动目标检测，运用帧间差分法对静态背景环境下的运动目标进行检测-Opencv based moving target detection, the use of inter-frame difference method for moving objects static background environment for testing
MFCVideo(1)
- 先用背景差分法进行运动目标的检测，然后求出运动目标的质心，然后进行聚类。-First with the background subtraction method to detect moving targets, moving targets and then find the center of mass and clustering.