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cdma
提供了CDMA通信的matlab仿真程序(Provide a CDMA communication matlab simulation program)
- 2010-10-25 20:18:36下载
- 积分：1
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optimal
数值分析程序，《精通matlab最优化计算》，适合各专业最优化计算(Numerical analysis program, "proficient in matlab optimization calculations", suitable for all professional optimization calculation)
- 2009-12-18 23:31:57下载
- 积分：1
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xuanzhi
缴费点选址最优化模型代码，超强推荐，数学建模经典例子(Payment Point location optimization model code, super recommended classic example of mathematical modeling)
- 2011-05-14 23:25:53下载
- 积分：1
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DC-distribution-system
航空电源270VDC供电系统simulink仿真，内包括原理图及仿真模型(Air power 270VDC supply system simulink simulation, which includes schematics and simulation models)
- 2013-08-04 18:13:00下载
- 积分：1
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paper5
Spatiotemporal rheochaos in nematic hydrodynamics
- 2015-02-07 12:16:12下载
- 积分：1
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2005S9568
feature selection from iris data set it will use statistical methods and get the best set of features then use graphs to classify the data
- 2009-04-25 14:20:11下载
- 积分：1
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channel_estimation_MIMO_OFDM
mimo-ofdm的信道估计，能够仿真通顺(Channel estimation for a MIMO-OFDM system)
- 2010-12-10 17:18:43下载
- 积分：1
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m_PN
说明： 伪随机码或称PN码，是扩频通信中不可缺少的一种序列。扩频通信，简单的说来就是通过一组相关性很强的伪随机序列，使原有的信号按照伪随机序列的特性出现。从波形上看，原有信号完全淹没于随机的噪声中，达到隐藏信号和抗干扰的目的。接受方只要有相同的伪随机序列，就可以通过伪随机序列很强的相关性将信号还原出来。而m序列，是扩频系统中最长用的伪随机序列。下面的代码就是基于matlab的生成m序列的代码，通过改变初始多项式的值，就可以生成不同阶数的m序列。(Pseudo-random code or PN code, spread spectrum communication is indispensable to a sequence. Spread spectrum communication, a simple to say that the adoption of a group of highly related to pseudo-random sequence, so that the original signal in accordance with the characteristics of pseudo-random sequence there. From the wave point of view, the original signal completely submerged in the random noise to hide the purpose of signal and interference. As long as the recipient has the same pseudo-random sequence, the pseudo-random sequence can be a strong correlation to restore the signal out. And m sequence spread spectrum system is the longest of the pseudo-random sequence used. The following code is generated based on m sequences of matlab code, by changing the value of the initial polynomial, we can generate a different order of the m sequence.)
- 2009-08-10 22:39:52下载
- 积分：1
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ECG_Noise
心电信号特征点检测的算法研究,针对在心电信号检测中传统的小波方法受锢于二进小波变换的尺度只能是
按2的整次幂取值的缺陷，本文利用连续小波变换在尺度取值上可选取非二进
尺度的特性，系统研究了连续小波变换在心电信号检测中的应用，并提出了一
个基于连续小波变换的心电信号检测算法(ECD signal detect,QRS )
- 2010-05-17 23:12:26下载
- 积分：1
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im2bw_ent
国外全新方法实现二值化This fucntion convert an intensity image to a binary image by using Entropy-based method(Foreign brand-new method Binarization This fucntion convert an intensity image to a binary image by using Entropy-based method)
- 2007-11-14 12:27:07下载
- 积分：1
