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A Nonlinear Adaptive Filter for Online Signal
- This paper presents various applications of a nonlinear adaptive notch filter which operates based on the concept of an enhanced phase-locked loop (PLL). Applications of the filter for online signal analysis for power systems protection, control a
心电信号加入0.5Hz的基线漂移
- 心电信号加入0.5Hz的基线漂移，通过0.5Hz高通滤波器，滤波后的波形与原波形的对比 ，滤波器特性曲线分析；信号加入50Hz工频漂移，通过50Hz陷波器，滤波后的波形与原波形的对比 ，滤波器特性曲线分析,ECG baseline drift by adding 0.5Hz, 0.5Hz through a high-pass filter, filtering of the waveform after the comparison with the original waveform, fi
Notch-good-example
- 很好的陷波器例子，其中有实现程序，仿真结果和详细的说明-Examples of good notch filter, which has achieved the program, and detailed descr iption of simulation results
50HZFITER
- 50HZ陷波器的C程序源码，敬请下载学习，自己编写的，如有什么错误，请指点迷津，多谢-50HZ notch filter of the C program source code, please download the study, I have written, if there are any errors, please figure it out, thank
BUTTWATH
- 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
2step_iir_filter
- 2阶iir 2KHz陷波器Verilog源代码。-2-order iir 2KHz notch filter Verilog source code.
IIR
- 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.
ParallelNotch
- 用matlab对并行notch滤波器进行仿真，此为源代码-With notch filter matlab parallel simulation, this is the source code
zishiying
- 我的最佳优化的作业编写自适应的程序有自适应线谱增强器，凹口滤波器。-My best optimization of the operating procedures prepared by the adaptive adaptive line enhancer, notch filter.
iir
- IIR50HZ的数字陷波器的FPGA实现-IIR50HZ digital notch filter implementation in FPGA
Notchfilter
- how to make a notch filter
zishiyingxianbo
- 利用自适应陷波器来消除通信系统中的工频干扰。重点从LMS算法的步长因子、信号与干扰的频率差、参考输入的幅值和相位等几个方面讨论单频陷波器的滤波效果。另外，还以双频为例，讨论了多频级联型陷波器的特性，证实了经过两次滤波后，信号可被真实的恢复出来，且误差收敛趋于稳定。-The use of adaptive notch filter to eliminate the communication system frequency interference. LMS algorithms focus f
S2
- c CODE FOR DESIGN OF NOTCH fILTER
lsm
- 数字信号处理 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.下图是用一个二阶FIR的LMS自适应滤波器消除正弦干扰的一个方案。-DSP
ANF
- This code simulates an adaptive notch filter
Digital-Notch-Filter
- Digital Notch Filter
notch-filter-design
- notch滤波器设计与实现，介绍notch原理及其结构，用matlab代码实现，已经调试通过-notch filter design and implementation, introduced notch principles of its structure, using Matlab code, debugging has been passed
自适应陷波滤波器设计
- 关于陷波滤波器的设计，用MATLAB编程的一个简单例子(About notch filter design, with MATLAB programming of a simple example)
code
- notch filter for separate alpha gamma beta from eeg
phase_LMS
- 目标信号为CW信号，阵型为八元阵，采用五路并联Notch滤波器进行相位差估计，完成水声定位功能。本程序是项目中的，已经经过调试和优化，可放心使用。(The target signal is CW signal, the array is eight yuan array, and the five phase parallel Notch filter is used for phase difference estimation to complete the underwater acous