搜索资源列表
f13_1
- 利用小波包变换对一个二维含噪图像进行分析处理。-using wavelet transform packets of a two-dimensional images with noise analysis.
tuous
- 我编写的利用trous(多孔算法)实现小波变换,利用‘db4’小波函数分解两层,其中卷积运算采用频域的fft算法,给出了仿真信号的处理结果。-prepared by the use of trous (porous algorithm) to achieve wavelet transform, use 'db4' wavelet decomposition layers, which used convolution
edege_detection
- 基于小波变换模极大的多尺度图像边缘检测matlab源代码,该算法采用的是样条小波,为了更好的检测边缘,用多孔算法代替了mallat算法。该算法和mallat快速算法主要区别: 1 多孔算法不需要抽取偶数样本,所以奇异检测定位更准确,相应的重构是不需要插零。2 多孔算法需要对滤波器进行伸缩。-based on wavelet transform modulus maxima of multiscale edge detection
mallat_algorithm
- 自编的快速小波变换mallat算法,使用‘db1’小波函数,在卷积时使用wkeep命令进行了数据截取。重构信号和原信号比较误差较小。-self fast wavelet transform Mallat algorithm, the use of 'db1' wavelet function, Convolution in the use of wkeep order the interception of data.
packettrans
- 小波包变换的代码.是学习小波变换的好的例程!-wavelet packet transform code. Learning is good wavelet transform routines!
mentos_ezw
- 用matlab实现的EZW编码解码,对图像进行小波变换,EZW算法搜索小波系数矩阵,包括熵编码(HUFFMAN)-achieved using Matlab EZW codec, the image wavelet transform, EZW wavelet algorithm search coefficient matrix, including entropy coding (HUFFMAN)
mywavelet
- 小波变换算法的C语言实现,包括DWT,INDWT,提升小波,以及小波去噪的MATLAB源代码-wavelet transform algorithm in C language, including DWT, INDWT upgrade wavelet Wavelet denoising and MATLAB source code
thresold
- 基于小波变换阈值去噪的MATLAB源代码(包含小波包去噪程序)-threshold based on wavelet transform Denoising MATLAB source code (including wavelet denoising packet procedure)
LiftDB4
- 基于DB4小波的提升格式的图像变换原程序-DB4 wavelet-based format for the upgrading of the original image transformation process
zerotreewavelet
- 基于小波零树的图像压缩算法,使用visalc++开发。-Zerotree based on wavelet image compression algorithm, visalc development.
ECGrbojiance
- 一个用小波奇异点监测法来监测心电信号R波的例子,可用在其他信号的奇异点监测上。-a singular point wavelet monitoring method to monitor ECG R-wave example, other signals can be used in the singular point monitoring.
VCsourcecode
- 主要是对图像进行小波变换,图像融合运算以及一些其他的图像处理算法-mainly for image wavelet transform, image computing and the integration of some other image processing algorithm
MRA
- 多尺度一维小波分解,用于信号的分解,小波基可以根据需要进行替换.-Multiscale a peacekeeping wavelet decomposition, the decomposition signal for the small Porgy may need replacement.
vc++digitalpicture
- 数字图象处理源码 用小波变换的方法来做的-source digital image processing using wavelet transform the way to do
wavelet02
- 小波变换应用:一种基于预测分类的小波图像编码-wavelet transform applications : a classification based on the forecast of wavelet image coding
wavelet_codes
- 小波变换的源代码,有的是c,有的是m文件,很有用的动动!-wavelet transform the source code, some c, m some documents, very useful as moving!
wav_featu
- 模式识别中,以小波分析为基础的信号能量特征提取方法,matlab源代码-pattern recognition to wavelet analysis of the signal energy feature extraction method, the source code Matlab
wannnpid532
- 完善网络结构将RBF网络的径向基换成小波函数,调整权值以及公式的变更, 可望在仿真结构中添加非奇异项以验证小波网络的辨识精度和能力,输入层加权值进行调整~..~-to improve the network structure of the RBF network replaced wavelet Radial Basis Functions, value and the right to adjust the formula ch
adaboost_haar_bylaoYu
- 利用OpenCv开发的一个基于adaboost算法和haar小波变换的人脸算法,具体情况可参考Paul Viola ,Robust Real-Time Face Detection,2004-OPEN development of the use of an algorithm based on adaboost haar wavelet transform and the Face algorithm specific referen
xiaoboAndshenjingwangluo
- 该程序是用小波函数构建神经网络的源程序。用以分析心电信号、脑电信号等等。-that the procedure was used wavelet build neural networks of the source. For the analysis of ECG, EEG, etc..