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Matlab_filter
- 用fdatool设计一个50Hz陷波器,导出系数,编程,对原始信号signal.txt进行滤波。 本程序为Matlab程序。-50Hz with fdatool design a notch filter, export coefficient, programming, filtering the original signal signal.txt.
LMS
- 用LMS算法实现对自适应谱线增强器的仿真,自适应谱线增强器与陷波器的基本原理-LMS algorithm with adaptive line enhancer of the simulation, adaptive line enhancer with the basic principles of notch filter
MATLAB-IIR-filter-design
- 基于MATLAB的工频干扰陷波器设计-MATLAB-based frequency interference notch filter design
wshang
- 用matlab进行陷波器的设计,单频率周期正弦信号加上宽带白噪声,用自适应算法进行分离。-It is about filter design.Designed bymatlab,and the result is well.
nothcfilter
- 针对EMG(肌电信号)的频率范围,设计一个带通+陷波 滤波器-For EMG (EMG) frequency range, the design of a band-pass+ Notch filter
ZhengNan4
- 理想 高斯 巴特沃斯 陷波 梯形 指数的高通低通滤波器以及频谱图的绘制。-Using C++ to complete images of conversion, processing and compression process, is to learn good reference digital image processing program!
xianboqiLMS
- 这个是在matlab 中实现心电信号的读取和陷波器去除噪声,希望对大家能有帮助-this is a example for ECG designed in matlab,which including reading ECG and removing noise from ECG
ganraolvchu
- 文本信号读取、单点干扰信号的陷波滤波、低通滤波、GUI界面设计以及程序的清晰解释-Text-read, single notch filter interference signals, low pass filtering, GUI interface design as well as clear explanations of procedures
exer1
- 用阵列光电传感器实现空间窄带陷波功能时,采用右图所示的空间权重结构:共有N=2M+1个敏感元件,各敏感元件宽为w,间距为p,中心处敏感元件的权重为+2M,其他2M个敏感元件的权重皆为-1。求此权重函数的傅立叶变换及空间功率谱,并绘图说明当N=7,p=1mm,w=1/3mm时的空间功率谱的零点特征及其应用意义。-With a photoelectric sensor array to achieve narrow-band notch f
MAX262
- MAX262是CMOS双二阶通用开关电容有源滤波器,由微处理器精确控制滤波函数。可构成各种带通、低通、高通、陷波和全通配置,且不需外部元件。每个MAX262器件含有两个二阶滤波器,在程序控制下设置中心频率f0、品质因数Q和滤波器工作方式。包括MAX262详细说明,工作方式,滤波器设计过程,应用举例,设计举例。 -MAX262 is a CMOS switched-capacitor general biquad active filte
xianboqi
- 利用matlab变成实现一个陷波滤波器(notch)-Using matlab to implement a notch filter into (notch)
shizhendu
- 这是大学毕业时设计的失真度检测仪论文,由模拟陷波器实现的剔除几波,如果改进的话,可以用数字滤波器实现,不过成本更高-It is designed for university graduation thesis distortion detector by analog notch filter removed to achieve a few waves, if improved, you can use digital filter
Notchfilter
- 全相位陷波器是全相位数字信号处理体系中一个很有特色的技术,在通信、军事等抗强干扰场合中应用及其广泛,因而研究全相位陷波器并仿真建模实现其滤波功能,具有很高的意义。-All-phase notch filter is a very distinctive technique in the all-phase of digital signal processing system. In communications,military an
signal
- 产生一个随机信号和两个不同频率但频率间隔很小的正弦信号,要求对两信号之和进行如下分析: (1) 求该随机信号的自相关性系数、自相关函数,画出对应的图形; (2) 利用不同的参数建模方法求出两个随机信号的功率谱; (3) 利用极大似然估计、递推最小二乘法等常用的参数估计方法估计所建模型,包括AR模型、MA模型和ARMA模型的的参数,阶次自定;并与Matlab工具箱里的一些建模函数的运算结果进行比较; (4) 利用陷波滤波
5603dab1f33b
- 基于matlab的自适应仿真。包含陷波器,滤波器,系统辨识等-Matlab based adaptive simulation. Contains a notch filter, filter, system identification
50hz_filter
- 在心电信号处理中,用于进行50Hz工频干扰而设计的陷波器-50Hz frequency interference notch filter for ECG signal processing
lvbo
- dftuv。计算矩阵各个点到中心点的距离。对陷波滤波和带通带阻滤波有很大作用。-dftuv.Calculate the matrix of each point to the distance between the center.Notch filter and band-pass band-stop filter.
notch_filter-I1
- 50HZ陷波器的设计,包括源程序,算法详解-notch filter
28781075Fourierbianhuajifanbianhuan
- 傅里叶变换后频谱图 B:陷波函数作用后的频谱图 C:经逆变换的滤波后图像,效果不是很理想 Ifft2:为验证自己的快速傅里叶变换程序的正确性,用matlab自带逆变换程序将频谱逆变换后图形,与原图相符,说明快速傅里叶变换程序正确。-This is a FFT
xianbofilter
- 设计陷波滤波器,建立原始信号,对其采样,将采样信号通过滤波器进行滤波-Design trapped wave filter, establish the original signal, the sampling, will sampling signal through the filter to filter