当前位置：
首页 资源下载
搜索资源 - dISCRETE WAVELET TRANSFORM matlab
搜索资源列表
-
0下载：
一维小波变换的MATLAB实现方法，包括一维连续小波变换和离散小波变换。-MATLAB in a one-dimensional wavelet transform methods, including the one-dimensional continuous wavelet transform and discrete wavelet transform.
-
-
1下载：
基于离散小波变换的数字水印嵌入与提取 matlab仿真实现-Discrete wavelet transform-based digital watermark embedding and extraction
matlab simulation implementation
-
-
1下载：
Matlab鲁棒水印添加、提取程序源代码，使用离散小波变换方法。鲁棒性优秀，可实现盲水印。-Matlab robust watermarks, extract the source code, using the discrete wavelet transform method. Excellent robustness can achieve the blind watermark.
-
-
0下载：
对图像进行二维离散小波变换, 变换级数大于等于3级, 并进行重构, 最后计算重构图像的峰值信噪比(PSNR) matlab-Image two-dimensional discrete wavelet transform, transform levels greater than or equal to 3, and reconstruction, the final calculation of the reconstructed image of the peak signal to no
-
-
0下载：
It s the matlab code to implement the dwt in the frequency domain-implement discrete wavelet transform in fourier domain
-
-
0下载：
In this paper the analysis of the compression process was performed by comparing the compressed signal against the original signal. To do this the most powerful speech analysis and compression techniques such as Linear Predictive Coding (LPC) and Dis
-
-
1下载：
二维离散小波变换(Mallat快速算法)对图像进行二维离散小波变换, 变换级数大于等于3级,然后进行阈值化处理(阈值约为10左右),再统计系数中0的个数（百分比表示）并进行重构, 最后计算重构图像的峰值信噪比(PSNR).
数据：灰度图像lena.bmp或其它图像, 滤波器系数可以调用matlab中的wfilters函数获得, wfilters函数的使用请在matlab中help wfilters.-Two-dimensional discrete wavelet transform (Ma
-
-
0下载：
在Matlab环境下实现图片的水印嵌入，利用离散小波变换，较好的实现了应有的功能，并且通过计算PSNR值很好的验证了水印算法的不可见性和鲁棒性。-Watermark image is realized in Matlab environment, using the discrete wavelet transform, achieve a better functions, and are in good agreement with the watermark imperceptibilit
-
-
0下载：
此例程为配套书籍的第六章例题6-9的相对应代码，功能为方波信号离散小波变换，编程环境为matlab。-This routine supporting books Chapter Example 6-9 corresponding to the code for the function square wave signal discrete wavelet transform, programming environment Matlab.
-
-
1下载：
Abstract— with the latest advancements in electronics,
several techniques are used for removal of unwanted entities
from signals especially that are implied in the most
sophisticated applications. The removal of power line
interference from m
-
-
0下载：
Matlab code for discrete cosine transform and discrete wavelet transform
-
-
0下载：
Image compression and dbxecompression using Discrete wavelet transform in matlab
-
-
0下载：
这是我们数字信号处理实验DSP程序 附带matlab源代码实习小波变换、离散小波变换、短时傅立叶变换功能-This is our experimental DSP digital signal processing matlab source code internship program with the wavelet transform, discrete wavelet transform, Fourier transform functions
-
-
0下载：
各种数字水印的matlab源代码，包括离散余弦，小波变换等-Various digital watermarking matlab source code, including the discrete cosine transform, wavelet transform etc.
-
-
0下载：
this a matlab code for speech recognition using discrete wavelet transform. code is working very well and good for future research work.-this is a matlab code for speech recognition using discrete wavelet transform. code is working very well and good
-
-
0下载：
this a matlab code for speech recognition using discrete wavelet transform. code is working very well and good for future research work.-this is a matlab code for speech recognition using discrete wavelet transform. code is working very well and good
-
-
1下载：
dual tree discrete wavelet transform (dtdwt) matlab codes
-
-
0下载：
inverse-dual tree discrete wavelet transform (i-dtdwt) matlab codes
-
-
0下载：
Discrete Wavelet Transform using Daubechies Wavelet family for Stationery and non-stationery signal and test with ECG signal for compression as well. The Matlab code are very simple and detailed one to understand easily. Can change code and produce o
-
-
0下载：
刚刚出炉的matlab代码，实现离散小波变换，进行主成分分析进行数据降维，用于模式识别，如temp识别，掌纹，表情，指纹，temp1等识别。
-Just-released matlab code to achieve the discrete wavelet transform, principal component analysis for data dimensionality reduction for pattern recognition, such as temp recogn
-
