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Fouriertransform
用振幅为0.8的方波进行傅立叶分析,并用分析得到的系数求解当K取不同值时的合成信号( F = FOURIER(f) is the Fourier transform of the sym scalar f with default independent variable x. The default return is a function of w.
This example is useful for the persons who learn sth about signal processing.)
- 2009-11-15 01:23:14下载
- 积分:1
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Jacobi
计算矩阵的解,是一种雅克比迭代,应用此程序可以很快的计算矩阵的解。(Computing solution matrix is a Jacobi iteration, the application of this procedure can quickly calculate the matrix solution.)
- 2013-11-26 09:54:39下载
- 积分:1
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PFCBoost
介绍了平均电流控制型 PFC Boost 变换器的结构, 分析了其工作原理。 分别采用 Power
System 工具箱和考虑电感电流断续工作状态的 C-MEX 文件 S 函数建立了主电路模型,对平均电
流控制型 PFC Boost 变换器进行了仿真。仿真结果表明,与 Power System 工具箱模型相比,基于
C-MEX 文件的 S 函数仿真模型能够准确仿真电流断续工作状态,仿真速度快。设计了电路样机进
行了实验研究,仿真结果与实验结果一致,证明了该方法的正确性。利用该方法可以高效地仿真
研究系统结构和参数变化时性能变化情况,得到的平均电流控制型 PFC Boost 变换器的混沌分岔
图,为更好地理解和设计这种变换器提供了有利的工具。(The structure of average current controlled power factor correction (PFC) Boost
converter is introduced, and its working principle is analyzed. The PFC Boost converter is simulated
using the model established with Power System toolbox and the C-MEX file S-function model
respectively. Simulation results show that the C-MEX file S-function model can simulate the all state of
the converter including discontinuous conduction mode with high speed. Experimental results show the
correctness of the simulation results and the proposed method. The method is suitable for simulation
the performance changing with the variation of system structure or parameters. The bifurcation diagram
is derived for PFC Boost converter using this method, which is very useful for better understanding and
better design of the converter.)
- 2015-01-21 19:19:29下载
- 积分:1
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FCM
实现模糊聚类分割的一些方法,以及一些编程代码供学习和复习。(To achieve some of the methods of fuzzy clustering segmentation)
- 2012-04-03 11:35:16下载
- 积分:1
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shuzitongxiangchuli
详细功能图像处理的实施、包含内容说明 原理例子 图像说明(The implementation of the detailed functions of image processing, including the content description schematic example of image description)
- 2013-05-06 20:42:18下载
- 积分:1
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watermark
watermark+LSB 数字图像水印的lab实现
源代码(watermark+ LSB lab digital image watermarking implementation source code)
- 2010-05-24 09:55:38下载
- 积分:1
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MATLAB7_0
Matlab教程,清华大学出版社,内容详细,简单易学(Matlab tutorial, Tsinghua University Press, detailed and easy to learn)
- 2011-11-15 11:29:06下载
- 积分:1
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dengfuqin
说明: 一个matlab程序,是一条分形线函数的动态绘制,对数学分形编程有很大启发作用.(a Matlab procedure is a fractal function of the dynamic line drawing, right fractal mathematical programming with inspirational role.)
- 2006-03-08 21:40:31下载
- 积分:1
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基于卡尔曼滤波的定位跟踪算法仿真
说明: 卡尔曼滤波基础程序,关于运动模型的跟踪,很基础,适合初学者。(Kalman filter basic program.)
- 2019-04-16 16:25:32下载
- 积分:1
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KSTTM-master
说明: classify tensor samples by Kernelized Support Tensor Train Machines
- 2020-12-22 17:46:05下载
- 积分:1