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FFTsolver
快速傅里叶变换自编程序，直接运行即可，简单方便实用(Fast Fourier Transform self program can be run directly, simple and convenient and practical)
- 2013-09-24 22:03:05下载
- 积分：1
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ImageClassify
function [BESTX,BESTY,ALLX,ALLY]=ImageClassify(K,N,Pm,LB,UB,D,c,m)
- 2011-12-19 19:36:26下载
- 积分：1
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RS-and-NRS_-matlab-code-and-pdf
鉴于本人去年7月份发布的《关于粗糙集和邻域粗糙集的基本理论和程序算例》其中有一些错误，可能给相关研究人员带来了误解，在此向大家道歉！
同时在此资源中新增加了本人编写的邻域粗糙集的matlab计算程序，包括正域计算，约简计算，重要度计算，权重计算。
欢迎大家下载并交流学习！
我所发布的两个版本的说明，以第二版本为主，第一个版本就不要下载了。
版权所有，除百度文库和中国程序员联合开发网上能下载到相关资源外，其他网站上的均为盗用。请尊重知识产权！(Given that I released last July, " the basic theory and procedures for rough sets and neighborhood rough set of examples," of which there are some errors, researchers may be brought to the relevant misunderstanding here to apologize! While a new addition to this resource I prepared matlab calculation procedures neighborhood rough set, including the positive domain calculation, reduction calculation, it is important calculation, the weight calculation. Welcome to download and share their knowledge! Two versions of the instructions I have released the second version of the main, the first version, do not download. Copyright, except Baidu library and Chinese programmers can be downloaded to the joint development of Internet-related resources, are stolen on other sites. Please respect the intellectual property rights!)
- 2021-02-28 16:09:35下载
- 积分：1
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LFM
线性调频信号的累加器实现，用于产生线性调频信号，线性调频信号可以用于超声信号的发射，音箱的检测等。(Linear frequency modulated signal to achieve the accumulator, for the production of linear FM signals, linear frequency modulated signal can be used to launch ultrasonic signals, such as speaker detection.)
- 2009-05-14 01:18:29下载
- 积分：1
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computional-methods--
基于matlab的最优控制计算方法及其在超声治疗方面的应用(computional methods for optimal control in ultrasound therapy)
- 2012-03-22 17:38:50下载
- 积分：1
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chapter6
Power Oscillations C6 Examples
- 2013-01-05 13:38:28下载
- 积分：1
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project
Audio processing using matlab
- 2009-12-18 04:11:15下载
- 积分：1
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seg
Image Segmentation (Foreground separated from Background).
- 2009-06-05 14:16:49下载
- 积分：1
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Transmission-Model
无线传感器网络定位用到的无线传输模型
Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model
(Wireless sensor network localization using wireless transmission model, Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model
Achieve functional distance and transmission attenuation swap
~~~~~~~~~~~~~~~~~~~~~~Regular Model~~~~~~~~~~~~~~~
In this model, the radio range is a circle
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ReceivedSignalStrength=SendingPower-PathLoss
e.g, RSS=Pt-Pl(d0)-10*η*log10(dist/d0)
Pt:transmit power
pl(d0):the pass loss for a reference distance of d0
ηis the path loss exponent
above parameters are saved in ../Parameters_Of_Models.mat
dist:distance between sender and receiver(m)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
typical value:Pt=0-4dBm(max),Pl(d0)=55dB(d0=1m),η(2~4)=4(indoor,outdoor)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~Logarithmic Attenuation Model~~~~~~~~~
In this model, the radio range is a circle
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ReceivedSignal)
- 2013-08-31 18:59:05下载
- 积分：1
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sound
离散点极值寻找，它能找到一组离散点中的极值点。不同于fmax函数(Discrete points extremum looking)
- 2013-04-07 22:45:21下载
- 积分：1
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