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chap04
matlab实例clearN=100f=zeros(50,50) f(15:35,23:28)=1 figure(1)imshow(f, notruesize )F=fft2(f,N,N) F2=fftshift(abs(F)) figure(2)x=1:N y=1:N mesh(x,y,F2(x,y)) colormap(gray) colorbar(matlab)
- 2009-09-21 09:38:52下载
- 积分：1
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cp0101_genrect
估算带宽，先是计算输入信号单边带功率谱密度，然后估算出信号所占的带宽(Bandwidth estimation, first calculating the input signal is single sideband power spectral density, and then estimate the proportion of signal bandwidth)
- 2007-10-13 14:38:11下载
- 积分：1
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MatlabNotes
this tuturial is a basic of Matlab.This document is a guide for Matlab begginers and for people who want to be an experts,too.
- 2009-03-05 19:03:17下载
- 积分：1
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FindLineSegs
该函数用于提取图像中的直线段
输入图像，直接输出提取的直线段(find line segment in images)
- 2010-01-15 17:31:03下载
- 积分：1
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gaibianshurudianpin
说明： 改变输入信号电平从1~6，对这6种情况分别进行仿真并计算其超调量mp，将其绘制在同一张图中进行比较.(gai bian shu ru dian pin qiu chao tiao)
- 2011-04-14 16:35:24下载
- 积分：1
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matlab
基于matlab的7阶不变矩,以源码的形式展示出来(Based on the 7-order invariant moments matlab)
- 2011-04-19 21:48:23下载
- 积分：1
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wavelet_segment
wavelet segmentation wavelet segmentation(wavelet segmentation)
- 2010-05-16 17:18:33下载
- 积分：1
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matlab-simulink-useful
matlab 一本有用的入门学习书籍 包括dc-ac ac-dc 的仿真
(matlab this is a very useful book for the new guy。)
- 2013-05-15 15:16:55下载
- 积分：1
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repair
用于电力系统规划中的检修计划安排（包含数据），各个机组逐月安排检修，且每年最多检修一次(Maintenance scheduling for power system planning (including data) each unit monthly arrangements overhaul, and up overhaul once a year)
- 2020-11-29 18:09:28下载
- 积分：1
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处理信号的时频分析meisui
处理信号的时频分析，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，最小均方误差（MMSE）的算法。( When processing a signal frequency analysis, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Minimum mean square error (MMSE) algorithm.)
- 2020-07-05 15:18:59下载
- 积分：1
