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自己写的基于LMS的自适应噪声抵消,例子是对一WAV声频信号去噪,效果不错,对这方面感兴趣的可以-wrote based on the LMS adaptive noise cancellation, for example, is a WAV audio signal denoising. good results, with interested can s
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基于基本LMS的自适应噪声抵消程序,对一音频信号去噪,效果不错-based on the basic LMS adaptive noise cancellation procedures, an audio signal denoising good results
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1 此函数用于研究Mallet算法及滤波器设计
2 此函数仅用于消噪-this function to a study Mallet filter design algorithms and 2 of this function is used only for Noise Cancellation
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Adaptive FIR filter for noise cancellation,请参考
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主要功能是消回音,消噪音,消回声,消噪声。效果不错。-Main function is to echo cancellation, noise cancellation, echo cancellation, noise-cancellation. Good results.
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一款消回音,消噪音,消回声,消噪声的芯片资料-An echo cancellation, noise cancellation, echo cancellation, noise-cancellation chip data
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openCV图像处理,内含边缘检测、边缘分割、区域增长、高斯噪声、椒盐噪声消除以及自适应中值滤波函数的实现-openCV image processing, includes edge detection, edge segmentation, region growing, Gaussian noise, salt and pepper noise cancellation and adaptive median filter function implementation
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脉搏信号分析
(1)设计滤波器,实现对脉搏信号的噪声抑制和基线纠漂;
(2)时域分析:波形特征检测;
(3)功率谱分析:对消噪后的信号进行功率谱分析。要求计算信号的功率谱,功率谱峰值,峰值频率。
-Pulse signal analysis (1) design the filter, to achieve the pulse signal noise suppression and baseline drift correction (2) time-domain analy
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该 FAN7888 是一款集成了三个半桥式栅极驱动器集成电
路的芯片,专为高压,高速驱动MOSFET和 IGBT设计,
可在高达 +200V电压下工作。
飞兆半导体的高电压处理和共模噪声消除技术可以保证高
端驱动器在高 dv/dt 噪声环境下稳定工作。
先进的电平转换电路允许高端驱动器在 VBS=15V 时运行
在 VS=-9.8V(典型值)。
当 VDD 和 VBS 低于指定的阈值电压时, UVLO 电路能够
预防故障。
输出驱动器的拉电流 / 灌电流
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超声波信号自适应消噪和滤波程序,可用于除噪,用于去除背景环境影响-Adaptive noise cancellation and filtering procedures can be used for noise removal
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it is lms algo based noise cancellation program. with the p4 256 mb ram, xp/vista/dos/linux platform you can run it.
the procedure is given in documents.
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自己编的,基于自适应噪声对消的语音增强新算法-Own, based on adaptive noise cancellation of the new algorithm for speech enhancement
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自己编的程序,自适应噪声对消语音增强,参考噪声与输入噪声是相关的情况。-Own procedures, Adaptive Noise Cancellation of Speech Enhancement, reference noise and input noise are relevant.
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自适应噪声对消器,消除语音中的噪声,算是探讨性质的小程序吧-Adaptive noise cancellation, and voice in the elimination of noise
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研究自适应抵消技术的论文,文章很详细的分析并对比了各种自适应噪声抵消技术,且有仿真结果-Adaptive offset technology research papers, articles, very detailed analysis and comparison of various adaptive noise cancellation technology, and simulation results are
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i have upload noise cancellation enhancement
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FIR Wiener Filter Applications:
The following demos demonstrate the corresponding applications
fir_f - FIR Wiener Filter
fir_p - FIR Wiener Linear Predictor
fir_nc - FIR Wiener Noise Cancellation -FIR Wiener Filter Applications:
The fo
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基于DSP的RLS自适应噪声消除系统-DSP-based RLS adaptive noise cancellation system
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分析了相位噪声对正交频分复用(OFDM)系统的影响,发现相位噪声不仅产生
通用相角错误(CPE),而且还会产生载波间干扰(ICI),这都使OFDM系统的性能急剧恶
化,因此必须对CPE和ICI进行校正.文中给出了基于MSE准则的CPE校正方法,考虑到
ICI干扰主要来源于相邻信道,进而提出了基于LMS法则的自适应相邻信道干扰消除方
法.整个算法简单高效.仿真结果表明,所提出的算法大大改善了OFDM系统的性能-Analysis of phase noise on the ortho
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1.设计自适应信号分离器,用以从白噪声中提取周期信号。其中选取正弦信号s=sin(2*pi*t/10)为周期信号,宽带噪声信号为高斯白噪声,设置参考通道延迟为50。
2.宽带信号中的窄带干扰抑制实际上是自适应信号分离的一种应用,借助自适应信号分离器可以方便的实现窄带干扰的对消。-1. Design of adaptive signal separator, used to extract from the white noise periodic signal. The extraction
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