登录
首页 » matlab » fftDissociation

fftDissociation

于 2013-09-20 发布 文件大小:1KB
0 231
下载积分: 1 下载次数: 15

代码说明:

  频谱选取,一般用于后续向量机的诊断的特征。进行了频谱分析后对每个频带的能量进行分离开。(Spectral selection, generally for subsequent diagnostic feature vector machine. Spectrum analysis conducted after the energy of each frequency band to leave.)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • GettingStartedwithSimulink
    matlab simulink for beginners
    2010-09-25 23:21:41下载
    积分:1
  • MATLAD-and-DSP
    说明:  在MATLAB下的数字信号处理的一些应用和实例(Under the MATLAB digital signal processing applications and examples of some)
    2011-03-29 22:50:10下载
    积分:1
  • ldpc
    low density parity check code for digital communication channel coding matlab basic code
    2013-03-26 13:09:08下载
    积分:1
  • wavelet
    利用小波算法进行图像和视频处理,将原始小波块放在新小波块的左上角,在小波块右下角补零。(Using wavelet algorithm for image and video processing, the original wavelet wavelet block block on the new upper left corner of the block in the lower right corner of the wavelet zeros.)
    2013-09-22 20:16:43下载
    积分:1
  • deconvolve
    deconvolution deconvolve.m Given a system impulse response h[n] and test response y[n], this algorithm deconvolves the test response with the impulse response to determine the input x[n] as X(jw) = Y(jw)/H(jw). Eliminate some noise, but is still very rough NOTE: Assumes all signals are the same length. Use sigcorrect.m to equalize their lengths if they are different. use: deconvolve(impresp,test,testresp) variables: impresp: impulse response of system test: test input to system testresp: test response of system
    2011-11-11 09:04:25下载
    积分:1
  • 1
    说明:  观察高斯序列 的时域和幅频特性。 ①固定p=8,q分别等于2、4、8,观察它们的时域和幅频特性,了解当q取不同值时,对信号序列的时域和幅频特性的影响 ②固定q=8,p分别等于8、13、14,观察p变化对信号序列时域和幅频特性的影响,注意p等于多少时,会发生明显的泄露现象,混叠是否也随之出现?记录实验中观察到得现象,绘出相应的时域序列和幅频特性曲线(Observed Gaussian sequence in time domain and amplitude-frequency characteristics. ① fixed p = 8, q is equal to 2,4,8 respectively, to observe them in time domain and amplitude-frequency characteristics, to understand when the different values of q, the signal sequence in time domain and amplitude-frequency characteristics of ② fixed q = 8 , p is equal to 8,13,14 respectively, to observe the changes in the signal sequence p in time domain and amplitude-frequency characteristics, note that p is equal to the number when the apparent leakage phenomenon, aliasing is also gone? Records of the experiment was observed phenomenon, draw the corresponding time-domain sequence and amplitude-frequency characteristic curves)
    2009-12-05 15:56:32下载
    积分:1
  • waveletConstruction
    小波构造MATLAB源程序代码,希望对大家有帮助!(Wavelet MATLAB source code for all of us want to help!)
    2009-07-11 19:40:04下载
    积分:1
  • ABC
    1.The content is too simple 2.Is not a sourcecode or document
    2012-04-06 00:09:55下载
    积分:1
  • fuhaojisuan
    matlab实现的符号计算,matlab课的作业(the matlab implementation Symbolic Computation, matlab homework assignment involved)
    2012-08-30 12:10:23下载
    积分:1
  • NCC_Matlab
    归一化交叉相关图像匹配算法(NCC)的Matlab程序,简单易懂!(NCC code)
    2020-11-12 21:49:45下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载