搜索资源列表
WPandEMD
- 小波包和EMD方法对信号分析后的频谱图比较，可以对EMD的运行参数进行修改。-Spectrum comparison of Wavelet package and EMD
quzao-EMDPxiaobo
- 分别利用EMD和小波进行降噪，并进行对比分析，内附经典论文。-Were carried out using the EMD and wavelet noise reduction, and a comparative analysis, containing classic papers.
3MATLABYUYIN
- 3.1语音信号的同态处理和倒谱分析30 3.1.1同态处理的基本原理30 3.1.2复倒谱和倒谱31 3.2离散余弦变换34 3.3Mel频率倒谱系数的分析37 3.3.1Mel滤波器组37 3.3.2MFCC特征参数提取38 3.4小波和小波包变换43 3.4.1小波变换43 3.4.2小波包变换44 3.4.3小波包算法45 3.4.4MATLAB中一维小波和小波包变换函数46 3.4.5MATLAB语音信号小波和小波包变换的例子49 3.
EMD-denoising
- 内容包括：EMD去噪，小波去噪，有仿真实例-Contents include : EMD denoising , wavelet denoising, there are simulation examples
laopun_v30
- 针对EMD方法的不足,有小波分析的盲信号处理，cordic算法的matlab仿真。- For lack of EMD, There Wavelet Analysis Blind Signal Processing, cordic matlab simulation algorithm.
yangpan
- 针对EMD方法的不足,实现了对10个数字音的识别，采用了小波去噪的思想。- For lack of EMD, To achieve the recognition of 10 digital sound, Using wavelet denoising thought.
pengjiu_v79
- 针对EMD方法的不足,Gabor小波变换与PCA的人脸识别代码，用蒙特卡洛模拟的方法计算美式期权的价格以及基本描述。- For lack of EMD, Gabor wavelet transform and PCA face recognition code, Monte Carlo simulation method of calculating the American option price and basic descr iption.
tengying
- 针对EMD方法的不足,对HARQ系统的吞吐量分析，基于小波变换的数字水印算法matlab代码。- For lack of EMD, HARQ throughput analysis of the system, Based on wavelet transform digital watermarking algorithm matlab code.
nuiliu_v61
- 采用了小波去噪的思想，MinkowskiMethod算法 ,针对EMD方法的不足。- Using wavelet denoising thought, MinkowskiMethod algorithm, For lack of EMD.
fie_sf57
- 研究生时的现代信号处理的作业，针对EMD方法的不足,采用了小波去噪的思想。- Modern signal processing jobs when the graduate, For lack of EMD, Using wavelet denoising thought.
变压器故障诊断
- EMD分解程序，变压器故障论文，小波分解，各种变压器故障分析论文(EMD decomposition program)
feature（emd和wpd）
- 该程序是用于提取信号数据的集成模态分解以及小波包分解的特征(this code is used to extract the feature of signal data for emd and wpt)
emd加instfreq信号处理工具
- 经验模态分解，克服了小波分析的频率重叠效果不明显的问题。可以在欠定情况下进行信号分解。(Empirical mode decomposition, to overcome the wavelet analysis of the frequency overlap effect is not obvious problem. Signal decomposition can occur under undetermined conditions.)
形态滤波降噪
- 采用形态滤波器去除噪声，分别采用eemd、形态滤波器小波去噪等方法去噪，并对比(choose Morphology filters for analyzing roller bearing fault signal, and compared to the EMD EEMD WT METHODES)
EWT
- 经验小波变换，将信号分解为多个子特征的子序列。性能较EMD、EEMD、WD等有所提升。(Empirical wavelet transform decomposes the signal into sub sequences of multiple sub features. The performance is improved compared with EMD, EEMD, WD and so on.)