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vf
说明： AC induction motors are the most common motors used in industrial motion control systems, as well as in main powered home appliances. Simple and rugged design, low-cost, low maintenance and direct connection to an AC power source are the main advantages of AC induction motors. The speed control of these motors has been of great importance in order to run the motors at desired speeds. Among the various methods of speed control V/F control of induction motor is the most efficient one, in which V/F ratio is kept constant. In this project we studied about this V/F control of an induction motor and simulated it in the matlab Simulink and controlled the torque and speed of induction motor. This technology continued to be taken up further improvements all over the world till very recently.
- 2014-10-21 14:08:49下载
- 积分：1
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Edge-based-text-region-extraction-from-natural-im
The basic steps of the edge-based text extraction algorithm are given below
1. Create a Gaussian pyramid by convolving the input image with a Gaussian kernel
and successively down-sample each direction by half. (Levels: 4)
2. Create directional kernels to detect edges at 0, 45, 90 and 135 orientations.
3. Convolve each image in the Gaussian pyramid with each orientation filter.
4. Combine the results of step 3 to create the Feature Map.
5. Dilate the resultant image using a sufficiently large structuring element (7x7 [1])
to cluster candidate text regions together.
6. Create final output image with text in white pixels against a plain black
background.
- 2014-12-16 02:56:28下载
- 积分：1
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parameter-estimation-problem
国外信号处理图书《参数估计与逆问题》的配套程序(<parameter estimation and inverse problem> 2nd Edition Author:Richard C Aster)
- 2013-12-30 15:02:12下载
- 积分：1
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45666019bosuxingchengsuanfa
MATLAB Compiler 是MATLAB自带的一个编译器，它能将m文件转化成 C、C++或p等各种类型的源代码，并根据需要生成可执行文件、lib文件（库文件）、dll文件或S函数?BR> [lms_communication(MATLAB comes with MATLAB Compiler is a compiler, it will be m file into C, C++ Or p, such as various types of source code, and in accordance with the need to generate executable files, lib files (library files), dll documents or S function? BR)
- 2008-05-26 14:27:17下载
- 积分：1
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ZCS_ZVS
this file is m-file for design of ZCS/ZVS converter
- 2013-09-22 17:37:56下载
- 积分：1
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fractal
这是matlab程序中的一个自定义函数，分享给大家一起来研究分形理论的应用(This is a matlab program in a custom function to share for everyone to work together to study the application of fractal theory)
- 2012-06-19 08:21:36下载
- 积分：1
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engine_model
为了提高发动机电控系统的开发效率，降低开发成本，依据发动机的工作原理，利用MATLAB/SIMULINK工具建立汽油机的计算机仿真模型，并通过必要的验证，证明了该模型能有效的反映节气门开度与负载的变化。(In order to improve engine control system development efficiency and reduce development costs, according to the engine works, the use of MATLAB/SIMULINK tool to create a computer simulation model of gasoline, and adopt the necessary verification to prove that the model can effectively reflect the degree of throttle opening and load changes.)
- 2011-09-01 16:39:45下载
- 积分：1
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Target-Tracking-NN
仅供参考，目标跟踪关联算法，matlab源代码，NN算法(For reference only, target tracking correlation algorithm, matlab source code, NN algorithm)
- 2015-02-14 13:46:19下载
- 积分：1
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LMS
实现FIR系统中的最小均方误差自适应滤波算法（LMS）,并通过误差曲面研究其性能。(FIR system in the minimum mean square error adaptive filtering algorithm (LMS), and study its performance through the error surface.)
- 2012-11-04 20:37:21下载
- 积分：1
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laplacian_of_gaussian_convolution_filter.m
laplasian gaussian filter
- 2010-12-15 10:23:02下载
- 积分：1
