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xiaobochongjian
- 利用小波变换模极大对信号进行滤波,最后重建原信号-using wavelet transform modulus maxima of the signal filtering, the final reconstruction of the original signal
codefile
- 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).-images of two-dimensional discrete wavelet transform, transform Series is greater than or equal to 3, and reconstruction, Image Reconstruction final calculation of the peak signal-to-noise rati
signalask
- 对一个信号进行低通滤波,加噪后再高通滤波,最后恢复成基带信号,进行判决.-signal to a low-pass filtering, noise after high-pass filtering, as the final restoration of base band signal for the judgment.
MyDwt2D
- 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). 里面还附上了我写的实验报告，对大家理解Mallat算法和图像压缩很有帮助-Image two-dimensional discrete wavelet transform, transform series greater than or equal to 3, and then statistics of the number of c
final
- 小波变换处理带噪语音信号，对于低信噪比的情况下相当有效，直接改文件名就可完成-Wavelet Transform of Noisy Speech signal processing for low SNR case quite effectively, direct to the file name can be completed
xiaobobianhua
- 利用小波变换检测突变点实验的实例，程序最后生成3个图像演示了该算法，分别为原数字信号、高斯函数作为基函数、高斯函数的一阶导数作为基函数的小波变换。-Mutation detection using wavelet transform examples of experimental points, the program generates the final three images to demonstrate the algorithm, namely, the original digi
wave.cpp
- 声波模拟 在二维空间进行模拟 最后用su 生成一副图 地质专业用-Acoustic simulation in two-dimensional space to simulate the final su generate a map with the geological expertise to use
DiscreteWaveletTransform
- 小波轉換(Discrete Wavelet Transform, DWT)，所先對原圖水平做低頻和高頻的 convolution 之後降 頻，再做垂直的低頻和高頻的convolution，最後再降 頻，得到 結果。-Wavelet transform (Discrete Wavelet Transform, DWT), the first level of the Original low-frequency and high frequency of the c
LiftDwt97
- 此程序为完全提升格式小波变换，所谓完全是指，在最后的拉伸变换，也进行了提升分解，分解成了三个提升结构-This program is completely lifting scheme wavelet transform, the so-called complete means that conversion in the final stretch, also carried out to enhance decomposition, decomposed into three Lift
10.1.1.56.6511
- Adaptive Wavelet Image Compression This report describes the Adaptive Wavelet Image Compression (AWIC) algorithm in detail. This is a fast, efficient image compression technique which often produces better image quality than JPEG, the current i
li3-13
- 利用二维小波变换实现数字水印，首先在图像中加入水印，重构图像，分离水印，最后检测和计算阈值。-Two-dimensional wavelet transform digital watermark, the first to add a watermark in the image, the reconstructed image, separate watermarks, detection and calculation of the final threshold.
li3-14
- 这是一个图像增强的应该实例，首先画出原始图像，下来进行图像的增强处理，用sym4小波对x进行2层小波分解，对处理后的系数进行重构，最后画出重构图像。-This is an instance of image enhancement should first draw the original image, down to the image enhancement processing, with sym4 x for 2-layer wavelet wavelet decomposition,
PalmPrintRec
- 基于Gabor小波变换的掌纹纹理特征描述，采用MFC界面 最终对掌纹进行了描述 -Gabor wavelet transform based texture features describe the palm, using the MFC interface are described in the final of the palm
Wavelet-transform-and-MATLAB-tools
- 这本书是非常具有实用性的书籍，它具有如下特性：1.在第一章中对小波变换所需要的傅里叶变换和滤波器的知识予以介绍，2.对小波变换中的重要内容从物理意义和信号处理角度予以直观解释，3.对小波变换中的一些重要公式给予简洁的数学推导。在最后一部分中介绍了小波变换的Matlab工具的应用。-This book is very practical books，it has the following features：1.Fourier transform and filter required at t
wzoomin_files_2
- 基于小波方的形象enlargemant（放大）。 由用人idwt2（）MATLAB函数进行放大，小波 wname 确定的家庭。 最终放大图像output_image 的大小和质量取决于-Wavelet based square image enlargemant (zooming in). Zooming is performed by employing the idwt2() MATLAB function, with a wavelet family determ
DWT2D
- 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). -Two-dimensional discrete wavelet transform image transformed series is greater than or equal to 3, and then processing thresholding (threshold of about 10 or
1
- 为作业最终的仿真结果与分析 PL_free.m：free space path loss model PL_logdist.m: log-distance path loss model PL_lognorm.m: log-normal shadowing path loss model plot_PL_general.m: plot the figures itum.m: ITU M.1225 vehicular-B(120km/hr) channel model AW
zhuansutiaozhi
- Honda发动机使用的霍尔式曲轴位置传感器模拟信号转成方波信号的电路。附带修改过程，第四个为最终版。-Circuit used Honda engine crankshaft position sensor Hall analog signal into a square wave signal. With the revision process, and the fourth for the final version.
bpwave
- <青岛海洋大学学报> 2001年第1期 一种基于BP算法学习的小波神经网络，对网络初始化进行训练和学习，最后输出-< Qingdao Ocean University> 2001 first a learning algorithm based on BP neural network, the network initialization for training and learning, the final output
xiaobofengeduibil
- 是基于小波变换，对输入的图像进行处理分析，得出最终的结论。-Is based on wavelet transform, the input image processing and analysis, draw final conclusions.