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用传输矩阵法计算光子晶体的能带结构的程序 the band structure of_photonic crystals
用matlab所编用传输矩阵法计算光子晶体的能带结构的程序(prepared by using Matlab using the transfer matrix method photonic crystals with the structure of procedures)
- 2006-11-15 21:49:59下载
- 积分：1
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Current-Control-of-BLDC-Drive-for-EV-application
This topic presents a current blocking strategy of brushless DC (BLDC) motor drive to prolong the capacity voltage of batteries per charge in electric vehicle applications. The BLDC motor employs a simple torque hysteresis control (THC) that can offer a robust control and quick torque dynamic performance. At first, a mathematical modeling of BLDC motor and principle of torque hysteresis control will be described, so that the benefit offered by the proposed current blocking strategy can be highlighted. It can be shown that the current control method naturally provides current limitation, in which the current error (or ripple) is restricted within the pre-defined band-gap furthermore provide current protection. The benefit of proposed current blocking strategy will be highlighted such that it can prevent the current drained from the batteries when the torque demand is released to set to 0 Nm. The control scheme is validated and verified by the simulation and experimental results.
- 2020-11-16 18:09:40下载
- 积分：1
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Lozi_system
说明： 一个论坛上的程序，自己运行调试后通过。包括了Lozi混沌系统的映射图、分岔图、最大Lyapunov指数计算和混沌同步。
- 2010-04-02 11:04:16下载
- 积分：1
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Area_basec
这是一个图片配准的程序，能找出配准点，输入两张同一物体的照片，程序可找到两张图片中物体的相同点(This is a picture of the registration process, to help identify the registration point, the importation of two photographs of the same object, procedures can be found two photographs of objects in the same spots)
- 2006-09-04 22:56:36下载
- 积分：1
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palui_cPP1
C++ application for beginers
- 2014-11-27 04:23:20下载
- 积分：1
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《结构分析的有限元法与Matlab程序设计》源程序
本程序为《结构分析的有限元法与Matlab程序设计》的源程序，与书本配套，同时也是学习《有限单元法》入门的相关资料。教材提供梁、杆单元等一系列的编程案例。(This procedure is "structural analysis of finite element method and Matlab programming" source code, and books supporting, but also learning "finite element method" entry related information. The textbook provides a series of programming cases, such as beam and rod units.)
- 2021-01-10 20:38:49下载
- 积分：1
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fengezitu
可以将整幅图像分割成大小均一化的子图像，并将每幅子图像分割成单独的图像(Whole image can be divided into sub-image size of homogenization, and each piece of sub-image is divided into separate images)
- 2010-01-03 10:21:20下载
- 积分：1
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long
说明： 求最长公共子序列，一个很好的程序。
求最长公共子序列，一个很好的程序。(Seeking the longest common subsequence, a very good program. Seeking the longest common subsequence, a very good program.)
- 2010-04-10 21:20:35下载
- 积分：1
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matlab-program-pca
基于PCA的人脸识别代码，识别率可达88 (PCA-based face recognition code, the recognition rate up to 88 )
- 2011-04-27 11:07:21下载
- 积分：1
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subsystem3
基于三相双极性SPWM变频调速的水泵供水系统SIMULINK(Based on the three-phase bipolar SPWM VVVF pump water supply system SIMULINK)
- 2012-07-01 14:42:10下载
- 积分：1
