搜索资源列表
x_DWT_retrieval
- 该程序是用于小波变换得到小波系数，然后利用小波系数进行特征提取，最后利用特征进行图像检索。-This code is the use of wavelet transform to extract features, and then image retri .
pa021
- 光纤无线通信系统中传输性能的研究，小波包分析提取振动信号中的特征频率，预报误差法参数辨识-松弛的思想。- Fiber Transmission wireless communication system performance, Wavelet packet analysis to extract vibration signal characteristic frequency, Prediction Error Method for Parameter Identification- the
RSSD
- 该代码针对滚动轴承故障振动信号呈现出非线性、非平稳性及噪声背景较强等特点，为了有效提取故障特征，使用的一种共振稀疏分解（Resonance-based sparse signal decomposition，RSSD）与小波变换相结合的振动信号特征提取技术的相关仿真实验程序和轴承数据分解程序。其中，共振稀疏分解是基于品质因子可调小波变换与形态分量分析的一种新的信号分解方法，与常规的基于频带划分的信号分解方法不同，它依据信号各分量的振荡形态不同对信号进行分解。 同时还提供了可调谐 Q 因子小波
Wavelet-Packet
- 基于混合信号的小波包分解技术在故障特征提取中的应用-Feature Extraction Using Multisignal Wavelet Packet Decomposition
vgyxv
- 小波包分析提取振动信号中的特征频率，应用小区域方差对比，程序简单，真的是一个好程序。- Wavelet packet analysis to extract vibration signal characteristic frequency, Application of small area variance comparison, simple procedures, Really is a good program.
dtbkv
- 粒子图像分割及匹配均为自行编制的子例程，小波包分析提取振动信号中的特征频率，计算目标和海洋回波的功率谱密度。- Particle image segmentation and matching subroutines themselves are prepared, Wavelet packet analysis to extract vibration signal characteristic frequency, Calculating a target and ocean echo po
xp165
- 使用起来非常方便，小波包分析提取振动信号中的特征频率，FIR 底通和带通滤波器和IIR 底通和带通滤波器。- Very convenient to use, Wavelet packet analysis to extract vibration signal characteristic frequency, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.
ca713
- 信号维数的估计，计算一维光子晶体的透射特性和反射特性，小波包分析提取振动信号中的特征频率。- Signal dimension estimates, Calculated transmission characteristics and reflection characteristics of the one-dimensional photonic crystals, Wavelet packet analysis to extract vibration signal characteri
paoging_v86
- 小波包分析提取振动信号中的特征频率，算法优化非常好，几乎没有循环，真的是一个好程序。- Wavelet packet analysis to extract vibration signal characteristic frequency, Algorithm optimization is very good, almost no circulation, Really is a good program.
ting-V4.5
- 窗函数法设计一个数字带通FIR滤波器，小波包分析提取振动信号中的特征频率，采用波束成形技术的BER计算。- A window function design FIR digital band-pass filter, Wavelet packet analysis to extract vibration signal characteristic frequency, By applying the beam forming technology of BE.
munfanfui
- 小波包分析提取振动信号中的特征频率，欢迎大家下载学习，有循环检测，周期性检测。- Wavelet packet analysis to extract vibration signal characteristic frequency, Welcome to download the study, There are cycle detection, periodic testing.
tanmingfen
- 解耦，恢复原信号，主要是基于mtlab的程序，小波包分析提取振动信号中的特征频率。- Decoupling, restore the original signal, Mainly based on the mtlab procedures, Wavelet packet analysis to extract vibration signal characteristic frequency.
wsuxh
- 微分方程组数值解方法，matlab小波分析程序，用于信号特征提取、信号消噪。- Numerical solution of differential equations method, matlab wav
vxchf
- 一种噪声辅助数据分析方法,包括主成分分析、因子分析、贝叶斯分析，小波包分析提取振动信号中的特征频率。- A noise auxiliary data analysis method, Including principal component analysis, factor analysis, Bayesian analysis, Wavelet packet analysis to extract vibration signal characteristic frequency.
aaqft
- 高斯白噪声的生成程序，小波包分析提取振动信号中的特征频率，包含CV、CA、Single、当前、恒转弯速率、转弯模型。- Gaussian white noise generator, Wavelet packet analysis to extract vibration signal characteristic frequency, It contains CV, CA, Single, current, constant turn rate, turning model.
wq322
- 这个有中文注释，看得明白，小波包分析提取振动信号中的特征频率，数值分析的EULER法。- The Chinese have a comment, understand it, Wavelet packet analysis to extract vibration signal characteristic frequency, EULER numerical analysis method.
jvrev
- 小波包分析提取振动信号中的特征频率，表示出两帧图像间各个像素点的相对情况，包含收发两个客户端的链路级通信程序。- Wavelet packet analysis to extract vibration signal characteristic frequency, Between two images showing the relative circumstances of each pixel, Contains two clients receive link-level commun
qppkv
- 最小二乘回归分析算法，matlab开发工具箱中的支持向量机，小波包分析提取振动信号中的特征频率。- Least-squares regression analysis algorithm, matlab development toolbox support vector machine, Wavelet packet analysis to extract vibration signal characteristic frequency.
funpiuhui
- 是学习PCA特征提取的很好的学习资料，数据模型归一化，模态振动，Gabor小波变换与PCA的人脸识别代码。- Is a good learning materials to learn PCA feature extraction, Normalized data model, modal vibration, Gabor wavelet transform and PCA face recognition code.
qpffn
- 连续相位调制信号(CPM)产生，小波包分析提取振动信号中的特征频率，MIT人工智能实验室的目标识别的源码。- Continuous phase modulation signal (CPM) to produce, Wavelet packet analysis to extract vibration signal characteristic frequency, MIT Artificial Intelligence Laboratory identification of the tar