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- 传统的宽带信号中抑制正弦干扰的方法是采用陷波器(notch filter),为此我们需要精确知道干扰正弦的频率.然而当干扰正弦频率是缓慢变化时,且选频率特性要求十分尖锐时,则最好采用自适应噪声抵消的方法.用一个二阶FIR的LMS自适应滤波器消除正弦干扰的一个方案。 -Wideband signals in the traditional sinusoidal interference suppression method is to use a notch filter (notch fil
EchoCancellationinIPTelephoneSystem
- 分析了IP 电话系统中回声的特点, 并针对其回声具有路径延迟、延迟抖动大等特点, 提出 了一种基于延迟分析的自适应回声消除器设计的新思想和相关算法。介绍了自适应回声消除器的 基本结构及各个功能模块, 例如: 变阶数自适应滤波器, 语音状态检测器, 延迟分析器和NLM S 算 法控制器. 本文还详细论述了以TM S320C6201DSP 为硬件平台来实现能运用在IP 电话网关中的 自适应回声消除器及其在IP 电话系统中的连接关系。在文章的最后, 列举了对自适应回声消除器
kalmanRLSLMS
- 给出了kalman、RLS、LMS三种自适应滤波器的仿真程序，三种滤波器都采用了80次迭代，将仿真值与理论值进行了比较-Given kalman, RLS, LMS adaptive filter simulation program of three, three types of filters are used 80 iterations, the simulated values were compared with the theoretical value
filter
- median filter alpha-trimmed mean filter adaptive,local noise reduction filter
ch
- 自适应滤波的ppt教程，非常经典，我们上课用的就是这个，很容易理解-Adaptive filtering ppt tutorial, very classic, we have used in this class, it is easy to understand
DSP__LMS
- 基于DSP的LMS自适应滤波器的实现 在通用DSP芯片TMS320C5402上实现了基于LMS算法的自适应滤波器，并对调试运行结果进行了分析讨 论，其结果为将来硬件实现LMS自适应滤波器提供了可靠保证，为自适应滤波器在实际中的应用提供了参考-DSP-based LMS adaptive filter realization of common DSP chip TMS320C5402 in realizing algorithm based on LMS adaptive filt
Filter2
- 数字滤波器，可以自适应滤波，具有较好效果-Digital filter can be adaptive filter, with good results
fxlms
- ％％ Active Noise Control Using a Filtered-X LMS FIR Adaptive Filter ％ This demonstration illustrates the application of adaptive filters to the ％ attenuation of acoustic noise via active noise control. - Active Noise Control Using a Filtered-X L
adaptivefir
- 自适应滤波器。自适应滤波器为11个权系数的FIR结构。（1）不同的方差σ2（2）LMS算法画出一次实验的误差平方收敛曲线，训练长度为500，给出滤波器系数；进行20次独立实验，给出平均收敛曲线。不同步长值的比较。（3）RLS算法，LMS和RLS算法的比较 -Adaptive filter. Adaptive filter weights for 11 of the FIR structure. (1) different variance σ2 (2) LMS algorithm for a
matlab
- 自适应滤波器的程序 用于数字信号处理,供使用-Adaptive filter for digital signal processing procedures for the use of
AdaptiveFilterLS
- 该文档是基于LS算法得FIR自适应滤波器设计文档，内有详细设计步骤以及源代码-The document is based on the LS adaptive algorithm for a FIR filter design documents, there are steps in the detailed design and source code
Adaptivefilterapplications
- 应用自适应过滤器实现信道均衡、消除回声和通过有源噪声控制衰减噪声-Adaptive filter to achieve channel equalization, echo and through the elimination of active noise control noise attenuation
AdaptiveFilteringDemos
- 自适应滤波器设计是现在滤波器设计的重要一方面，实用有效的demo-Adaptive filter design is now an important filter design on the one hand, practical and effective demo
sishiyinglvbosheji
- 对语音或图像信号加噪，然后自适应滤波恢复原来的信号。要求使用算法LMS 。-Voice or image of the noise signal, and then revert to the original adaptive filter signal. Require the use of algorithms LMS.
equalizer
- 自适应滤波器的实现：包括信号的产生,最优系数的求解等等。-The implementation of adaptive filter, including the signal generation. solve the optimal coefficients and so on.
LMS
- 很好的介绍了自适应滤波器的一些相关算法，lms算法，rls算法-Very good introduction to some of the adaptive filter correlation algorithm, lms algorithm, rls algorithm and so on
lms
- LMS算法使用matlab语言实现仿真 用于自适应滤波器-LMS algorithm using matlab simulation language used to achieve adaptive filter
an-other-kind-adapter-filter
- 另一种并联式自适应滤波器的设计方法，很有参考价值，可广泛用于雷达信号处理领域！-Another parallel adaptive filter design method, a good reference value, can be widely used in radar signal processing!
kamanlvbogenzong
- Ka lman 滤波的人体运动位置跟踪算法。基于视频的人体运动跟踪是当前计算机视觉研究的热点, 具有广泛的应用领域. 文中提出 一种基于Kalman 滤波的跟踪算法. 合理使用自适应背景颜色模型, 能够准确地对人体运动位置进 行跟踪-Ka lman human filtering algorithm to track the location of sports. Video-based human motion tracking is the current research on c
LMS_adaptive_filter
- LMS算法的仿真，希望对大家有用，自适应滤波，可用于通信系统中-LMS algorithm for the simulation, in the hope that useful to everyone, adaptive filtering, can be used in communication systems