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matlab
用经典算法解决旅行商问题,得出城市间的最短路径,此为经典算法。(With the classical algorithm to solve traveling salesman problem, obtained the shortest path between cities, this is the classical algorithm.)
- 2010-07-05 19:51:52下载
- 积分:1
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db2
代码主要计算Daubechies紧支集滤波器系数L0_d和H1_d,然后采用这两个系数对信号进行小波分解(The main calculation code compactly supported Daubechies filter coefficients L0_d and H1_d, then the use of these two coefficients of wavelet decomposition signals)
- 2009-06-08 12:26:08下载
- 积分:1
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TurboDecode_Matlab
主要是TURBO码 介绍了turbo码的编码和译码(turbo code)
- 2010-05-11 11:43:49下载
- 积分:1
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image-details
This funstion represents mean,Std,energy of image,CUMULATIVE GRAY LEVEL DISTRUBITION,mode of image, entropy, HISTOGRAM MODIFI,of an image..
- 2011-09-23 20:57:44下载
- 积分:1
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powertemp
Robust control in power system
- 2014-11-11 14:29:49下载
- 积分:1
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classic
数据分析与解方程,绘图,插值,拟合,以及一些经典的matlab算法程序(Data analysis and solution of equations, mapping, interpolation, fitting, as well as some classic algorithm matlab program)
- 2008-04-09 12:29:39下载
- 积分:1
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gqhyqhqh
说明: 用MATLAB做的人脸识别插好超强大你一定喜欢的不信下来试试!哦!(用MATLAB做的人脸识别插好超强大你一定喜欢的不信下来试试!1)
- 2010-04-27 18:12:25下载
- 积分:1
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cengcifenxi
层次分析 w0为准则层权重,w1为方案层权重,
ts为总权重(Analytic Hierarchy guidelines layer weights, w1 program layer weights, ts total weights w0)
- 2012-09-05 16:58:46下载
- 积分:1
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MATLABppt
是书名为《MATLAB程序设计教程》的ppt课件。这本书可以作为MATLAB的入门教程,简单易懂。(is entitled "MATLAB Design Guide" ppt courseware. This book can serve as a portal MATLAB Guide, simple and understandable.)
- 2007-04-14 09:58:12下载
- 积分:1
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DSP
说明: 首先,建立两个模拟信号的数学模型 有用信号 干扰信号。两个信号的中心频率、信号带宽等参数由学生自己选定,要求两个信号的频谱不重叠 分别画出三个模拟信号的时域波形和频谱图;然后,根据x_a (t)的中心频率和带宽,按照奈奎斯特采样定理选择采样频率fs,分别对信号s_a1 (t)、s_a2 (t)、x_a (t)进行时域采样,得到离散信号s_1 (n)、s_2 (n)、x(n)。利用FFT算法分析离散信号的频谱,分别画出三个离散信号的时域波形和频谱图;
接着,设计数字滤波器H(z),要求该滤波器对干扰信号s_2 (n)的衰减大于40dB。提出滤波器的设计指标,并设计滤波器,给出滤波器的设计结果,绘制滤波器的幅频特性和相频特性曲线,验证滤波器的设计结果是否达到设计指标要求;此外,选择实现数字滤波器H(z)的结构,画出滤波器结构信号流图;然后,将合成信号x(n)输入数字滤波器H(z),按照所选择的滤波器结构,设计计算机程序计算滤波器的输出响应y(n),画出y(n)的时域波形和频谱图;(the synthetic signal x (n) is input into the digital filter H (z). According to the selected filter structure, a computer program is designed to calculate the output response y (n) of the filter, and the time-domain waveform and spectrum diagram of Y (n) are drawn)
- 2020-05-26 14:26:10下载
- 积分:1