搜索资源列表
Gabor变换在模态参数辨识中的应用
- 对Gabor时频变换在模态参数辨识中的应用进行了探讨,将基于Gabor系数展开的时频滤波方法作为参数辨识的前处理手段之一,该方法对于平稳、非平稳信号都适用。根据信号在时频域内的分布特征,可以直接观测系统的频率分布情况、模态密集程度、能量聚集性、各通道响应信号所含特征量的多少等信息,从而对响应信号的特征构成进行初步判断,并通过剔除、截取等操作实现对响应信号的滤波,更有利于模态参数的辨识。
gabor.tar
- Gabor小波实现源代码，并实现了log-polar变换附有说明和实例程序！-Gabor wavelet achieve source code, and achieve a log-polar transformation with descr iptions and examples of procedures!
gaborconvolve
- 用matlab实现图像处理中很重要的gabor变换，如对程序有什么问题可以本人联系一起探讨，chengaoshu@sina.com-Matlab using image processing to achieve a very important gabor transform, such as the procedure is what can I contact to explore, chengaoshu@sina.com
gabortrans
- 图像处理中用到的非常多的Gabor变换提取图像纹理特征的源代码,几乎不经过改造就可以用的你的程序中去-image processing used in a lot of Gabor transform to extract image texture characteristics of the source code, little can be modified using the procedures you go
gaborvoicerecognition
- 使用gabor变换作语音识别，下载自剑桥的实验室的网站，有兴趣的可以去网站上找资料-used for voice recognition, Cambridge downloaded from the website of the laboratory, interested parties can go to find information on the web site
tf3
- 这是一个时频分析中关于gabor变换的程序，此程序分离频率的效果不错。 Gabor变换： 式中a，b为常数，a代表栅格的时间长度，b代表栅格的频率长度 式中的 是一维信号x(t)的展开系数，h(t)是一母函数，展开 基函数是h(t)由作移位和调制生成的， - This in a time frequency analysis about the gabor transformation procedure,
gabor(matlab)(C)
- 可以实现Gabor变换，其中包含了采用C语言和Matlab两种工具实现-can achieve Gabor transform, which contains the C language and tools to achieve both Matlab
exa020601
- 给出了一个线性调频信号的Gabor变换，使用的是过抽样，其中参数q=4.-given a chirp signal Gabor transform, is the excessive use of sampling, which parameter q = 4.
WaveletForColor
- 用VC实现的Gabor变换代码，不过很多地方都没有注释，慢慢看就好.一个演示小波变换效果的程序-with VC Gabor transform code, but many have no notes, look but slowly. a demonstration of the effect of wavelet transform procedures
gabor
- gabor变换程序，初学，matlab,写的比较简单。供大家参考。-gabor transform procedures, beginner, matlab, written in relatively simple. For your reference.
lm2
- 给出了一个线性调频信号的Gabor1变换；给出了一个信号的Gabor变换；coif2,coif3,coif4,coif5 正交小波的尺度函数和小波函数-Gives a linear frequency modulation signal Gabor1 transform gives a signal of the Gabor transform coif2, coif3, coif4, coif5 orthonormal wavel
m
- stft(含:短时傅立叶变换 Gabor变换等)-stft (containing: STFT Gabor transform, etc.)
Gabor
- 用MATLAB程序实现gabor变换，调试过，可以用。-MATLAB program using gabor transform, debugging, and can be used.
Gabor
- 使用MATLAB对图像做Gabor变换，提取图像的特征值。-Use MATLAB to do the image Gabor transform, extract images eigenvalues.
gabor
- Gabor变换属于加窗傅立叶变换，用VC++编写，每一步都有详细的解释！-Gabor transform is windowed Fourier transform, using VC++ development, every step has a detailed explanation!
Gabor
- Gabor变换的Matlab程序，是个压缩包，里面Gabor.m是运行主程序。-Gabor transform of the Matlab program, is a compressed package, which Gabor.m is to run the main program.
Gabor
- 基于opencv1.0实现的二维Gabor滤波器， Gabor变换属于加窗傅立叶变换，Gabor函数可以在频域不同尺度、不同方向上提取相关的特征。另外Gabor函数与人眼的生物作用相仿，所以经常用作纹理识别上，并取得了较好的效果。-Based on two-dimensional Gabor filter realization opencv1.0, Gabor transform is windowed Fourier transf
gabor
- Gabor变换子函数，有详细注释，采用高斯窗，绝对可用-Gabor transform subroutine, detailed notes, using the Gaussian window, absolutely useful
gabor
- gabor变换matlab程序 可以做地震数据频谱分析(Gabor transform MATLAB program can do seismic data spectrum analysis)
多尺度Gabor小波变换在图像检索中的应用
- 对gabor变换和图像检索的细致解释，对学习gabor变换有很好的指导作用(A detailed explanation of Gabor transform and image retrieval)