10.1.1.140.1997

摘要 该文主要考虑利用图像噪声再生技术来提取图像细节 其思想是利用被滤除的噪声信号进行回收再利用 通过对噪声信号和初步去噪信号进行小波变换 比较它们的小波系数 当噪声信号的小波系数达到一定的阈值时 将噪声信号的小波系数保留叠加至初步去噪信号的小波系数 然后利用传统的软阈值去噪的方法来进行图像的去噪 从而达到既能够去除噪声 又能保留图像细节的目的 实验证明 该方法较传统的方法在去噪和细节保持上有改进(Abstract In this paper, consider using images to extract the noise regeneration of its ideological image detail is the use of the noise signal was filtered to recycle through the noise signal and the initial wavelet transform de-noising signal comparison of their wavelet coefficients of the wavelet signal when the noise coefficient reaches a certain threshold will be the noise signal superimposed to the wavelet coefficients to retain the initial de-noising signal wavelet coefficients and then using the traditional soft-threshold denoising approach to image denoising in order to achieve the removal of noise can not only be able to retain The purpose of image detail that the methods of the experiment a more traditional approach to denoising and detail in there to keep improving)

说明：  蚁群算法求解VRPTW问题matlab代码(Matlab code of ant colony algorithm for VRPTW problem)

It is a power pwm technique.

harris corner detector code in digital image processing

图像的退化与复原，有两种退化方式和多种复原方式(Image degradation and recovery, there are two degradation modes and a variety of recovery methods)

用matlab开发的5个题目的代码，主要是光电综合设计的几个题目(With the development of the five topics matlab code, mainly optoelectronic integrated design of several topics)

2009年全国研究生数模竞赛B题matlab程序(2009 National Graduate Mathematical Contest in Modeling B title matlab program)

算法大全，介绍了30余种算法，有详细的例证，公式推导，便于应用(encyclopedia of algorithm )

802.11a OFDM MATLAB仿真代码(802.11a OFDM MATLAB simulation code)

正弦波的PCM编码以及自己录制的语音信号的PCM编码(PCM encoded sine wave PCM encoding and recording their own voice signals)