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fdtd3D_UPML
这个身重要，基于matlab的三维时域有限差分程序（UPML各向异性的完美匹配吸收层），使学习时域有限差分方法的好资料。(The body important matlab-based three-dimensional finite difference time domain procedures (UPML anisotropic perfectly matched layer), enabling learners to FDTD good information.)
- 2007-11-26 20:09:57下载
- 积分：1
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dynamicfeedforwardcontrol
说明： 由simulink搭建的动态前馈控制系统模型(Simulink set up by the dynamic feedforward control system model)
- 2010-04-23 16:38:13下载
- 积分：1
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image-Contour-detecting-
Robert,sobel图像轮廓提取代码，不是matlab自带函数！(Robert, sobel image contour extraction code, not matlab own function!)
- 2013-01-29 09:54:35下载
- 积分：1
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optim
matlab优化工具箱,包括线性规划linprog.m，二次规划quadprog.m等(optim toolbox)
- 2013-09-05 13:20:58下载
- 积分：1
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Smith
求驻波比求反射系数等等，常用的MATLAB程序公式(Request seeking the reflection coefficient VSWR, etc., commonly used formula for MATLAB program)
- 2011-05-10 10:34:22下载
- 积分：1
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moxingyuece3
高速铁路路基沉降是一个复杂的系统过程,涉及不同时期、不同工况,选用单一的预测模型不足以反映路基整体的变形规律.Logistic模型及Verhulst模型的曲线均为S形,可以反映全过程的地基沉降与时间的关系.针对路基填筑期和降水期两个时段利用MATLAB软件编制程序计算模型参数,得到Logistic模型和灰色Verhulst模型,进而求得两者的最优加权组合模型.对比结果表明:在路基填筑期由两者的最优加权组合模型预测得到的结果与实测结果较吻合,拟合精度高于单一模型 而在降水期Verhulst模型的预测值更接近实测值,平均相对误差约为1.75％,拟合精度较高.(High-speed railway subgrade settlement process is a complex system involving different times and in different conditions, the choice of a single forecasting model does not adequately reflect the overall deformation of roadbed. Curve Logistic model and Verhulst models are S-shaped, the whole process can be reflected foundation settlement versus time. against roadbed construction period of two hours and precipitation using MATLAB software programming model parameters, the Logistic model and gray Verhulst model, and then get the optimal model of a weighted combination of the two. comparative results indicate : results and experimental results in the roadbed construction period by the weighted combination of the best of both models predicted than the anastomosis fitting accuracy than a single model precipitation predicted value of Verhulst model closer to the actual value of the average relative error approximately 1.75 fitting accuracy.)
- 2014-01-10 17:30:42下载
- 积分：1
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sengnan
粒子图像分割及匹配均为自行编制的子例程，供做算法研究人员参考，包括广义互相关函数GCC时延估计。( Particle image segmentation and matching subroutines themselves are prepared, Algorithm for researchers to do reference, Including the generalized cross-correlation function GCC time delay estimation.)
- 2016-10-17 16:32:42下载
- 积分：1
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DesignofcontrollerofPMSMutilizingdspanditsrealizat
：介绍了采用 T MS 3 2 0 L F 2 4 0 7 A芯片实现对永磁 同步 电机 ( P MS M)的设 计与控制 ，讨论 了空间矢量脉宽调制
( S V P WM)控制方法 ，并给出了控制系统的硬件设计和 软件实现。试验结果表 明该系统具有较好的跟踪性能 ，稳态精
度较高 ；T MS 3 2 0 L F 2 4 0 7 A作为 D S P控制器 2 4 x系列 的新成员 ，是电机数字化控制的升级产品。 (The d e s i g n a n d c on t r o l o f PMS M a t e r e a l i z e d u t i l i z i ng TMS 3 2 02 4 07A，a n d s pa c e v e c t o r p ul s e w d t h mo d u l a t on s d】
c u s s e d．Th e e x De r i me n t r e s uI t i n di c a t es t h a t t h e s y s t e m h a s be t t e r f ol l o wi n g p e r f o r ma n c e a n d h i g h e r s t e a d y p r e c i s o n， a s a n e wme Ⅱ l be o t
t h e 24 x s e r i e s o f DSP c o n t r o l l e r s，TMS 3 2 02 4 07A i s a up g r a d e pr o d u c t i o n f o r mo t o r d i g i t a l c o nt r o l · )
- 2010-01-16 09:00:04下载
- 积分：1
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PCA_Test1
testPCA IS a code for pca project in matlab.
- 2011-02-01 20:03:08下载
- 积分：1
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Geekfreak_Gonzalez_Laplacian
a function that calculate the laplacian transform of an given image
- 2011-02-06 23:01:03下载
- 积分：1
