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music
MUSIC算法,测量三个信号的达到方向角。输入信号可以调整,输入角度也可任意设定。(MUSIC algorithm, measuring three signal reaches direction angle. The input signal can be adjusted, the input angle can be arbitrarily set.)
- 2013-07-15 14:17:20下载
- 积分:1
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zengqiangfenge
Matlab tuxiangzengqiang
- 2010-05-22 10:54:54下载
- 积分:1
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EMD-2.1
emd_visu.m 是一个很好的对信号进行时频处理的工具箱,能很好的分析信号的特征。(Emd is a box for signal .)
- 2011-06-11 13:11:20下载
- 积分:1
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suijixinhaoshiyan
随机信号分析 源程序 绝对原创 可能编的不太好 请大家见谅(The absolute original source of random signal analysis may be prepared in very good please forgive me)
- 2010-11-26 09:33:03下载
- 积分:1
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DWT-based-watermarking
说明: 小波域数字水印嵌入程序。
实现对数字图像进行水印嵌入和检测。(Digital watermark embedding in wavelet domain. Implementation of digital image watermark embedding and detection.)
- 2011-04-06 19:02:16下载
- 积分:1
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BLHP
巴特沃斯高通滤波matlab编程,很实用,(Butterworth high-pass filter Matlab programming, very useful, thank you)
- 2007-04-30 15:33:31下载
- 积分:1
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rht_b
利用随机Hough变换提取二值图像中的直线(Random Hough transform to extract straight lines in binary image)
- 2021-05-09 12:18:34下载
- 积分:1
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ST
说明: 广义S变换,具有良好的分析特性和局部的时频的特性,而谱白化和反褶积也是高分辨处理中的一种有效的频率补偿手段,本文利用他们的他们的各自优点,使二者结合起来,该方法对地震信号用广义S变换分解,进行频率补偿再进行重构,得到高分辨率时间信号。 理论模型试算和实际地震处理结果证明了该方法的正确性和有效性。 关键词:广义S变换,谱白化,高分辨处理(Generalized S transformation (GST) has good analyzing feature and good Time-frequency localization,. spectrum whitening and deconvolution is an Effective tool for frequency compensation , Utilizing both their advantages , The method first conducts GST decomposition to seismic data,. doing high frequency compensation and then reconstruction to get high resolution seismic to get a high-resolution time signal. Theoretic modeling and field seismic data processing results has proved this method corrected and effective . )
- 2015-10-29 15:40:10下载
- 积分:1
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IEEEuwb
此函数产生超宽带信道的冲激响应
其中的主要参数有,TMG--仿真距离下平均总多径增益,fc--抽样频率值
hf--离散时间冲激响应
OT--用户可以选择的观测时间,ts--时间分辨率,LAMBDA--簇到达速率,lambda--簇内脉冲到达速率
GAMMA--簇衰减因子,gamma--簇内脉冲衰减因子,sigma1--簇衰落的标准方差,sigma2--簇内脉冲幅度衰落的标准方差
sigmax--总多径增益的对数的标准差,rdt--用户可以选择的参数,用于限制每簇内多径分量的产生
PT--用于限制信道冲激响应中多径分量的个数
第一步 设置表征信道冲激响应的基本参数(this program is used to generate the channel impulse response for the ultra wideband communication systems.)
- 2010-06-15 11:31:44下载
- 积分:1
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mode000
PWM整流器的直接电流控制,采用双闭环控制,调试通过,效果一般(PWM rectifier direct current control, dual-closed-loop control, debug is passed, the effect of general)
- 2008-08-15 15:55:50下载
- 积分:1