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Description: 详细阐述心电信号的特点及相关的预处理技术。心电信号是低频微弱信号，且处于强噪声背景下，特别是50Hz的工频干扰。本文利用Matlab提供的工具箱，高效地设计出了满足实际要求的滤波器，经仿真后证明了其有效性。
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Size: 2054656 |
Author: tangjunquan84@163.com |
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Description: iir格型陷波器结构的自适应谱线增强器的matlab仿真程序
基于LMS算法
有word文档说明
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Size: 54180 |
Author: wzh02320602 |
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Description: 心电信号中有50Hz的工频干扰，通过陷波器可以消除此干扰。
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Size: 627 |
Author: taoqigui2012@126.com |
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Description: 数字陷波器的设计notch_filter design-Digital Filter Design notch_filter design
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Size: 552960 |
Author: lin |
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Description: 50hz陷波器，零极点的原理。编译通过。 -50hz notch filter, zero-pole principle. Compiled through.
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Size: 1024 |
Author: 张建丽 |
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Description: 单频干扰陷波器源码。自适应陷波器,与一般陷波器比较，有两大优点：（1）能够自适应地准确跟踪干扰频率。
（2）容易控制带宽.-Single-frequency notch filter interference source. Adaptive Notch Filter, Notch Filter with the general comparison, there are two main advantages: (1) can be adaptively tracking the exact frequency interference. (2) easy to control bandwidth.
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Size: 9216 |
Author: 李强 |
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Description: 抑制单频干扰陷波器，没有解压密码，能够 自适应 检测单频干扰的存在 -Single-frequency interference suppression notch filter, there is no decompression password to adaptive testing the existence of single-frequency interference
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Size: 1024 |
Author: 杨竟 |
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Description: 设计IIR数字陷波器，采样率为6.4kHz，陷波频率点为50Hz、150Hz、250Hz；c1.mat为输入数据文件；并且包括陷波前后的频谱分析。-Design of IIR digital notch filter, sampling rate of 6.4kHz, notch frequency point of 50Hz, 150Hz, 250Hz c1.mat for input data files and includes the notch before and after the spectrum analysis.
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Size: 17408 |
Author: 李守轩 |
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Description: 自适应陷波器的仿真程序,初级入门的matlab仿真程序-Adaptive Notch Filter Simulation procedures, the initial entry of matlab simulation program
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Size: 1024 |
Author: song |
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Description: 50Hz陷波器的设计_单片机软件实现。软件实现的一个好文档。-50Hz notch filter design software _ Singlechip realize. Software implementation of a good document.
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Size: 135168 |
Author: unac1234 |
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Description: matlab实现陷波器，采用的是LMS 算法实现，能将特定的正弦信号滤去-matlab notch filter realization using the LMS algorithm, the sinusoidal signal to a particular least squares
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Size: 1024 |
Author: zdj |
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Description: 改进型自适应陷波谐波检测法的研究，提高陷波器滤波功能-Improved Adaptive Notch harmonic detection method
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Size: 144384 |
Author: 陈天赐 |
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Description: 单片机实现的双陷波数字滤波器及其应用，实现双陷波器的设计-Single-chip realization of the dual-notch digital filter and its application to achieve double-notch filter design
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Size: 222208 |
Author: 陈天赐 |
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Description: 基于matlab的自适应仿真，其算法都是LMS算法，有系统辨识，噪声对消，自适应滤波器，陷波器，图像的DCT变换-adaptive emulation based on LMS,include system recognise,noise canceler,adaptive filter,dct transform
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Size: 3072 |
Author: cici |
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Description: 维纳滤波器的设计，卡尔曼滤波器设计，自适应陷波器的设计。-Wiener filter design, Kalman filter design, adaptive notch filter design.
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Size: 2048 |
Author: zhangqiang |
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Description: 利用自适应陷波器对引入单频干扰的原始正弦信号进行恢复-The use of adaptive notch filter for the introduction of single-frequency interference for the restoration of the original sinusoidal signal
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Size: 1024 |
Author: mengxiao |
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Description: 频率固定且不变，通过IIR陷波器，设计谱线增强器。-Fixed frequency and the same, through the IIR notch filter, the design of Line Enhancer.
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Size: 1024 |
Author: zw |
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Description: 使用MATLAB自带的函数，实现了50Hz带阻滤波器，其中的参数可以修改，即可以实现任意频率的陷波器。-Achieved a 50Hz notch filter
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Size: 1024 |
Author: 马结实 |
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Description: 50Hz陷波器，visio studio。。。。。(50Hz band stop filter)
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Size: 70656 |
Author: venum
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Description: 60Hz陷波器matlab&simulink程序及其仿真(The matlab-simulink program of 60Hz notch filter and its simulation)
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Size: 8192 |
Author: 语无伦次双鱼 |
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