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Papers-on-BFA

于 2011-03-16 发布 文件大小:2372KB
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说明:  细菌觅食算法的相关论文和资料,都是PDF文件,适合初学该算法人员学习(Bacterial foraging algorithm related papers and information are PDF files, suitable for beginners to learn the algorithm)

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  • S
    说明:  s函数编写指导的书,包括几个不错的例子。对入门的学习很有帮助(s function is to guide the preparation of the book, including several good examples. Very helpful for getting started learning)
    2010-03-05 16:05:42下载
    积分:1
  • example4_6
    :滤波 fs=400 采样频率,必须大于两倍基带信号最高频率 ts=1/fs 采样时间间隔 T=5 时间窗大小 t=0:ts:T (hf1=zeros(1,N) hf1(f<=B1&f>=-B1)=1 y1=hf1.*fftshift(y) figure subplot(211) plot(f,abs(fftshift(y))/N,f,hf1, r-- ) axis([-fs/2,fs/2,0,1.2]) title( 原信号频谱 ) xlabel( f /Hz ) subplot(212) plot(f,abs(y1)/N) title( 低通滤波,截止频率90Hz ) xlabel( f /Hz ))
    2010-05-25 20:58:05下载
    积分:1
  • echantillonnage
    a code source for sampling an analog signal & reconstruction it
    2014-11-03 22:12:20下载
    积分:1
  • Report_Proj5_jiangchen_10212020018
    设计一个程序,用后向Euler 法/梯形法求解电路系统的MNA 方程(该方程由stamp 程 序得到),其中线性方程的求解采用GCR 迭代法。(Design a program that uses the backward Euler method/trapezoid method for solving circuit system MNA equation (the equation obtained by the stamp program), in which the linear equations using GCR iteration.)
    2021-01-04 21:58:55下载
    积分:1
  • ART_1
    利用MATLAB實現類神經網路ART演算法(ART neural network)
    2011-01-19 00:39:27下载
    积分:1
  • qingzhuofenlei
    说明:  基于短时能量 短时过零率 自相关函数的语音清浊分类算法(Zero based on short-term rate of short-term energy autocorrelation function of speech voicing classification algorithm)
    2011-04-08 20:14:22下载
    积分:1
  • susan_function
    susan算法检测边缘的MATLAB实验程序和结果(susan algorithm to detect the edge of the experimental procedures and results of MATLAB)
    2010-08-24 15:53:15下载
    积分:1
  • CONVCON
    通过matlab的m文件对gps卫星信号进行模拟(Gps satellite signal simulation)
    2009-04-18 18:51:06下载
    积分:1
  • L_D
    用Matlab程序实现P阶Levinson-Durbin算法。以一个2阶自回归模型(参数为b0=1, a1=0, a2=0.81)和一个2阶滑动平均模型(参数为b0=1, b1=1, b2=1)为例,选取观测数据长度为1000,分别用一个AR(2)模型和一个AR(10)阶模型来估计其功率谱。设激励信号模型的高斯白噪声的均值为0,方差为1。用Levinson-Durbin算法迭代计算AR模型参数,并用估计出的AR模型参数画出观测信号的功率谱。并对Levinson-Durbin算法的性能进行分析。(Write a small MATLAB program that implements the pthorder Levinson-Durbin (L-D). Run/Test the program using a AR(2) process (b0=1,a1=0, a2=0.81) and an MA(2) (bn=1,1,1) process-about 1000 samples. Use L-D with p=2 (for the AR) and 10 (for the MA). Plot the AR spectra produced in the two cases with L-D. List the direct form and the reflection coefficients in a table. Profile the L-D (total number of computations for a pthorder)
    2009-12-29 01:39:11下载
    积分:1
  • program-code
    语音信号处理,均衡播放,说话者语音识别,加速播放以及回音音效(Speech signal processing, balanced play, speaker voice recognition, accelerated playback as well as echo sound)
    2014-12-10 16:44:47下载
    积分:1
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