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Tugas

于 2009-12-08 发布 文件大小:109KB
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  image processing for academic

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  • X
    可以对数量少、残缺、不完整的数据进行预测,如人口、缺水量等。也可以对灾害发生时间进行预测。(Can be a small number, mutilated, incomplete data to predict, such as population, water shortage and so on. You can also predict the time of occurrence of the disaster.)
    2013-09-01 11:45:59下载
    积分:1
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    说明:  pso lssvm回归预测,使用的MATLAB程序,pso_lssvm 回归预测,预测效果很好。(PSO LSSVM regression prediction, using matlab program, PSO LSSVM regression prediction, the prediction effect is very good.)
    2020-09-09 17:08:06下载
    积分:1
  • 02
    说明:  我上传了一本MATLAB遗传算法工具箱及应用,这是一本不错的书,对大家学习遗传算法和熟悉MATLAB工具有很大的帮助作用。(I uploaded a MATLAB genetic algorithm toolbox and its application, this is a good book, for everyone familiar with the study of genetic algorithm and MATLAB tools has a lot of help.)
    2007-10-27 19:47:15下载
    积分:1
  • hw11_houghTrans
    Hough transform-Using Matlab,we implement a system that detects the indicated coins.(Hough transform-Using Matlab, we implement a system that detects the indicated coins.)
    2008-01-08 13:18:07下载
    积分:1
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    %radon transform clear all % N=800 n=1:N fs=200 t=n/fs x1=exp(j*2*pi*(5*t+0.5*5*t.^2)) x2=exp(j*2*pi*(5*t+0.5*15*t.^2)) x=x1+x2 %N=length(x) % ambifunb(x ) %*****************************************RAT naf=ambifunb(x) htl(abs(naf)) % [wh,rho,theta]=htl(abs(naf)) colormap([0,0,0]) % xlabel( 极半径 ) % ylabel( 角度 ) %**************************************%找出峰值点的坐标,计算初始频率和调频斜率(正确) %找出峰值点的坐标 b=max(max(wh)) [u,a]=find(wh>=0.8*b) ( Radon transformclear all N = 800 n = 1: N fs = 200 t = n/fs x1 = exp (j* 2* pi* (5* t+ 0.5* 5* t. ^ 2)) x2 = exp ( j* 2* pi* (5* t+ 0.5* 15* t. ^ 2)) x = x1+ x2 N = length (x) ambifunb (x)***************************************** RATnaf = ambifunb (x) htl (abs (naf)) [wh, rho, theta ] = htl (abs (naf)) colormap ([0,0,0]) xlabel (polar radius) ylabel (angle)************************************** to find the coordinates of the peak point, calculating the initial slope of the frequency and FM (right) find the peak point of the coordinates b = max (max ( wh)) [u, a] = find (wh)
    2008-05-06 21:56:10下载
    积分:1
  • pa_t
    matlab的体育场混响空场测试推算满场时间程序(matlab empty stadium reverberation field testing market projections over time procedures)
    2008-05-11 21:57:07下载
    积分:1
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    HHT在matlab中的实现,包括emd和hht分解过程(HHT in matlab, including emd and hht decomposition process)
    2012-05-19 18:30:36下载
    积分:1
  • boltzman
    boltzman implement with matlab
    2012-08-03 06:04:03下载
    积分:1
  • quzao
    信号去噪的MATLAB程序,可以参考使用,特别是故障诊断中的信号去噪(MATLAB program, the signal de-noising can refer, in particular, the signal de-noising in the fault diagnosis)
    2012-08-15 09:55:56下载
    积分:1
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    清华大学周东华教授提出的强跟踪滤波器,有效改善突发干扰下的跟踪能力。(Strong tracking filter supposed by Pro. ZHOU Dong-hua, which enhanced the tracking ability during sudden disturb.)
    2020-12-11 11:39:19下载
    积分:1
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