登录
首页 » matlab » LSCF

LSCF

于 2020-07-03 发布 文件大小:5KB
0 289
下载积分: 1 下载次数: 60

代码说明:

  频域的模态参数识别方法之一,可以对振动信号进行分析处理,得出结构的固有频率,阻尼比,振型系数,方法很好,程序完整(Frequency-domain modal parameter identification methods that can analyze the vibration signal processing, draw the structure of natural frequencies, damping ratio, mode shape coefficient, very good method, program integrity)

文件列表:

LSCF
....\Generalized_Eigen.m,1104,2013-01-02
....\mdof_modal_arbit_force_newmark.m,3923,2013-11-11
....\mdof_plot.m,2407,2013-02-18
....\Newmark_modal_force.m,2028,2013-11-11
....\ODE_force_input.m,2331,2012-09-08
....\readme.txt,398,2013-11-11

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

  • 基于矢量量化(VQ)的说话人算法
    基于矢量量化(VQ)的说话人识别算法源码(A Speaker Recognition Method Based on Modified VQ Algorithm)
    2018-08-11 14:53:16下载
    积分:1
  • sinpro
    这是一个小波语音降噪程序,很详细,有参考价值。(This is a wavelet voice noise reduction program, in great detail, a valuable reference.)
    2020-06-30 11:20:02下载
    积分:1
  • yuchuli
    一种用于语音或者心音去噪和提取包络的预处理方法,对于后面信号处理更加方便(A method for denoising and extract voice or heart sounds envelope pretreatment method, the signal processing is more convenient for the latter)
    2013-10-30 14:32:33下载
    积分:1
  • qpso
    量子粒子群算法应用。对三个水听器的位置定位,在假设水听器位置已知情况下,以及其他方法估计得到的时延,通过量子粒子群算法计算,验证量子粒子群算法的计算精度。(Quantum particle swarm optimization application. Position location of the three hydrophones in the hydrophone position assumed known case, and other methods for estimating time delay obtained by calculating the quantum PSO QPSO verify the accuracy of the algorithm.)
    2017-04-22 19:29:54下载
    积分:1
  • vad
    一个简易的端点检测程序,已经实现,包括基于过零率、短时能量的双门限判决方法。(a simple endpoint detection procedures has been achieved, including on the basis of zero rate Short-term dual energy threshold judgment method.)
    2007-07-10 09:58:20下载
    积分:1
  • rever
    1.进行含噪语音信号的时频分析 2.设计合适滤波器进行去噪 3.进行去噪后信号的时频分析4.设计一个混响器(用四个梳状滤波器和两个全通滤波器(下图所示))来产生回声(通过一个均衡器(Reverberation)
    2009-06-25 15:51:32下载
    积分:1
  • segSNR+IS
    提供了segmantal SNR及IS的计算代码,用于语音增强后评价用。(Provided segmantal SNR and IS calculation code for speech enhancement with post-evaluation.)
    2020-07-13 09:38:52下载
    积分:1
  • speakerrecognition
    语音识别中的两种特征提取方法lpcc和mfcc,还有一个是文本无关的识别算法dtw,另外还有一个是预处理消噪部分的。共享一下,这些都是我调试过的,好用。(Speech Recognition two feature extraction methods and mfcc lpcc. There is a text-independent recognition algorithm dtw, in addition to a pretreatment is part of the noise source. Sharing that those are off the debugging and ease of use.)
    2006-11-02 19:55:16下载
    积分:1
  • tibaoluo
    基于倒谱短时部分反映了语音的声道特性,先用汉明窗取一帧语音,然后经变换得到语音倒谱,将倒谱短时部分取出,进行正交反变换后将得到声道的对数谱,即得到语音频谱的包络。将频谱包络和频谱画在一张图上,有很好的对比效果。获取的包络效果十分好。(Based Cepstral partly reflects the short channel characteristics of the speech, first take a Hamming window with a frame of speech, and speech cepstrum obtained by converting the cepstrum short segment out inverse orthogonal transform to obtain channel will of the spectrum, i.e. to obtain the envelope of the speech spectrum. The spectral envelope and spectral painted on a chart, there is a good contrast. Get the envelope effect is very good.)
    2013-11-01 14:13:17下载
    积分:1
  • APA
    回声消除算法比较,仿射投影APA与NLMS算法比较(Echo cancellation apa nlms)
    2020-12-08 19:49:19下载
    积分:1
  • 696518资源总数
  • 105877会员总数
  • 14今日下载