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chqiang
本文件是关于阵列天线方面的方向图计算程序(This document is on aspects of array antenna pattern calculation program)
- 2009-05-29 12:52:57下载
- 积分：1
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3x3-neighbor-pixel
Description
All the filters have needed neighbor data the current pixel in the image,here this function(res_window=cover_window(how many neighbor value for row ,how many neighbor value for column ,input image) produce the result( res_window(row,col,total size))
input
inp_img=2d data(row * col)
w=cover size
w=[3 3] = 3x3 cover pixel generation
output
o_img=result 3d
o_img(w(1),w(2),r*col)
if
inp_img=[1 2 3 4 5 6 ]
w=[3 3]
Soloution
it will construct new image
new_img=[0 0 0 0 0 0 1 2 3 0 0 4 5 6 0 0 0 0 0 0]
result
o_img(:,:,1)=[0 0 0 0 1 2 0 4 5]
o_img(:,:,2)=[0 0 0 1 2 3 4 5 6]
finally
o_img(1:3,1:3,6)
example
a=imread( pears.png )
b=rgb2gray(a)
c=cover_window( b,[3 3]) 3x3 window construction
- 2014-10-24 17:14:14下载
- 积分：1
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Logistic
Logistic混沌映射的MATLB仿真，包括分岔图，相图以及Lyapunov指数谱的绘制(Logistic Chaos MATLB simulation, including the bifurcation diagram, phase diagram and Lyapunov exponent spectra of the draw)
- 2010-07-24 08:45:25下载
- 积分：1
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MATLAB223
matlab快速入门最好教程：
MATLAB作为线性系统的一种分析和仿真工具，是理工科大学生应该掌握的技术工具，它作为一种编程语言和可视化工具，可解决工程、科学计算和数学学科中许多问题。 (The best matlab QuickStart Tutorial: MATLAB as a kind of linear system analysis and simulation tools, is the science and engineering students should master the technical tools as a programming language and visualization tools to solve engineering, scientific computing and mathematics disciplines, many problems.)
- 2010-01-09 00:19:39下载
- 积分：1
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u
说明： 层次分析法的学习与编程~~~~~~~~~~~~~~~~~~~~~~~~~~~(AHP in learning and programming ~~~~~~~~~~~~~~~~~~~~~~~~~)
- 2010-04-27 14:47:56下载
- 积分：1
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zuiyouhua.rar
最优化实验，用的是MATLAB，题目不是很难主要是练习用，学会对实际问题进行数学抽象。
掌握常用的最优化算法。
运用相关数学软件设计程序进行求解。
(optimization experiments, using the MATLAB, the main topic is not difficult to practice with. learn to practical issues abstract mathematics. Master of the most commonly used optimization algorithm. Related to the use of mathematical software for the design process.)
- 2007-06-16 17:36:44下载
- 积分：1
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xiao1svm
改进的育群算法，结合SVM用于语音识别,,识别率明显提高(Improved fertility swarm algorithm, combined with SVM for speech recognition)
- 2014-10-16 16:43:38下载
- 积分：1
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matlab80
Matlab 80经典例子，从入门到精通，是初学者的首选(Matlab 80 examples)
- 2013-12-20 06:48:19下载
- 积分：1
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HVDC_matlab-2
matlab仿真模型，适用于风机发电的直流和柔性直流输电(matlab simulation model for DC fan power and flexibility of HVDC)
- 2020-07-04 15:20:02下载
- 积分：1
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pid3
数字控制系统是一种以数字计算机为控制器去控制具有连续工作状态的被控对象的闭环控制系统。因此，数字控制系统包括工作于离散状态下的数字计算机和工作于连续状态下的被控对象两大部分。我的课题的数字部分（PID）仿真由相应的离散传函实现，运用数字PID对被控对象实行准确控制。通过调节比例（P）、积分（I）、微分（D），使对象的输出达到预期的效果。(Digital control system is a kind of digital computer for the controller to control a continuous state of the object and closed loop control system. Therefore, the digital control system, including work on the discrete state of the digital computer and work in a continuous state of the plant is two parts. My topic of digital section (PID) simulation by the realization of the corresponding discrete transfer function using the digital PID control of the plant is implemented accurately. By adjusting the ratio of (P), integral (I), differential (D), so that the output of the object to achieve the desired results.)
- 2010-08-31 21:20:38下载
- 积分：1
