网站首页

登录

wavelet_compress

于 2008-06-04 发布文件大小:1KB

 0  202

下载积分: 1 下载次数: 28

我要下载

代码说明：

本程序为应用小波变换进行信号压缩。由于本程序涉及到了小波变换的函数，因此可能涉及到一些时频分析工具箱的函数。程序中应用db3小波进行3层分解，选用全局阈值进行阈值处理，即对各高频系数使用同一个阈值，进行阈值处理。(This procedure for the application of wavelet transform for signal compression. Since this procedure involves the wavelet transform of the function, it may involve a number of time-frequency analysis function of the toolbox. Procedures for the application of layer 3 to db3 wavelet decomposition, selection of the overall threshold threshold treatment, that is, on the high-frequency coefficients using the same threshold, the threshold for treatment.)

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

MUSIC
关于阵列信号中MUISC算法的在谱估计中的实现及算法(MUISC algorithm on the array signal in the spectral estimation algorithm in the implementation and)

2010-06-29 19:41:17下载

积分：1
learning_Simulink
simulink广泛应用于各种控制过程，此文件是学习matlab中simulink使用的快速入门文档(This is a pdf file for fast-using simulink of matlab.)

2010-09-20 02:25:16下载

积分：1
shuzhijisuan
该文档第一部分总结了matlab中的基本函数其表达式，编程以及范例。第二部分讲了如何插值拟合以及查表。里面有非常详细的解释，并且配有程序范例。(The first part of the document summarizes the basic function of matlab in its expression, programming, and example. The second part of the talk about how to fit and look-up table interpolation. There are very detailed explanation, and with a program example.)

2010-10-01 14:16:07下载

积分：1
xiaobo
matlab代码，小波分析心电信号程序。压缩包里面有程序（格式m）和数据文件（格式mat。）(matlab code for wavelet analysis ECG procedures)

2009-12-08 20:32:10下载

积分：1
for-cycle-solving-factorial
说明： matlab利用For循环求解阶乘之和，matlab利用For循环求解阶乘之和(For cycling solving factorial)

2011-03-20 11:43:43下载

积分：1
hecigongzhen
核磁共振方法是一项尖端技术，在物理学和医学等领域有着较普遍的应用。其无损性和高分辨率的特点是这项技术最大的优势。而利用核磁共振方法来找水是其在地学中应用的一个新领域，为地球物理方法提供了新的思路。(NMR is a cutting-edge technology, medicine and other fields in physics and has more general application. The high-resolution non-destructive and are characterized by the biggest advantage of this technology. The use of NMR to come to learn that water is applied in a new area for geophysical methods to provide a new way of thinking.)

2011-08-08 15:53:05下载

积分：1
initial
雷达目标跟踪中的航迹起始算法逻辑法航迹起始(track initial)

2021-01-19 08:38:43下载

积分：1
LMS_rev2
Least mean squares algorithm for smart antenna

2010-05-25 09:36:51下载

积分：1
BCH-simulation
BCH码编码译码方法研究及仿真，主要有n-k编码、代数编码、彼得森译码、BM译码、群变换译码等，用MATLAB仿真。(BCH codes encoding&decoding methods and simulation)

2012-05-25 23:49:19下载

积分：1
disper
Does a picture of the dispersion relation. The figure should be compared with Figure 7.2-10 of the book. Reference: Fundamentals of Photonics-Second Edition

2009-10-16 00:04:16下载

积分：1

696518资源总数
106215会员总数
5今日下载