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lifting_97
小波去噪,利用小波系数在相邻尺度上的相关性关系,针对小波系数估计中硬阈值方法和软阈值方法的缺点,
通过对双重量收缩函数得到的阈值乘以一个合适系数进行修定的折衷方法,提出了一种新的小波域局部自适应去噪算法.实验结果表明,该方法既可以去除噪声,又可以较好地保留图像的高频细节特征.(Wavelet denoising using the wavelet coefficients in adjacent scales of the correlation relationship between the estimation of wavelet coefficients for the hard thresholding and soft thresholding shortcomings, through the contraction of the double weight of the threshold function has been multiplied by a suitable coefficient revised compromise, proposed a new wavelet-domain partially adaptive denoising algorithm. The experimental results show that the method can remove noise, also can be used to retain the details of the characteristics of high-frequency images.)
- 2007-09-07 14:48:30下载
- 积分：1
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voicebox
一个用于语音处理的非常好的工具箱，支持语音编码，语音识别等功能(A very good for speech processing toolbox, voice coding, voice recognition and other functions)
- 2010-12-05 12:43:57下载
- 积分：1
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RBFshili
觉得很好的一个Matlab程序想和大家一起分享，互相学习。(A Matlab program feel good and you want to share, learn from each other.)
- 2010-12-09 16:59:57下载
- 积分：1
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s_xy966294
毕设的题目，LTE无线信道建模，通过MATLAB仿真了包括多径信道，考虑了多普勒频移以及瑞利信道，考虑了 oOciGh参数以及 ERmEEnc衰落的多参数信道模型，调试正常。?(Complete set of topics, LTE channel modeling, simulation by MATLAB, including multipath channel, taking into account the Doppler shift and Rayleigh channel, considering the oOciGh parameter and multi-parameter ERmEEnc fading channel model, debugging normal.)
- 2016-01-16 21:31:53下载
- 积分：1
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LEFEM-matlab
线性有限元基础代码
弹簧单元、杆单元、8节点二维单元(linear FEM sample code
spring element, bar element, 8-node 2D element)
- 2017-01-01 20:55:24下载
- 积分：1
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extracting
EXTRACTING speech features using LPC
- 2010-12-19 01:58:10下载
- 积分：1
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u
说明： QAM的一种实现方法，欢迎使用。谢谢分享(An Implementation Method of QAM are welcome to use. Thank you to share)
- 2010-01-21 14:23:13下载
- 积分：1
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LFM
LFM的信号的产生，性能分析和模糊函数，LFM信号接收的匹配滤波器输出(LFM signal generation, performance analysis and fuzzy functions, LFM matched filter output of the received signal)
- 2011-05-21 11:17:32下载
- 积分：1
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moshifenlei
模式分类的分类器参数设置代码以及其他参数的设计(Pattern classification in the code parameter settings and other parameters of the design)
- 2010-05-28 13:15:13下载
- 积分：1
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PSO
粒子群算法实现数字滤波器的设计优化 很好的m程序(Particle swarm algorithm for digital filter design optimization procedures of good m)
- 2021-04-18 16:38:52下载
- 积分：1
