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Filter
- VC++自适应数字滤波器实验程序的源代码,可生成固定带通滤波器曲线图、可变带通滤波器曲线图、噪声删除、输入输出误差,可设置最低频率和最高频率,Y轴缩放等参数。 -VC++ adaptive digital filter test program' s source code, can generate a fixed band-pass filter curve, curve of the variable band-pass filter, noise removed, the inpu
FIR_IIR_FILTER_2012
- 使用matlab实现的完整程序,包括FIR 低通和带通滤波器,IIR低通和带通滤波器,一共4个。-Matlab implementation of a complete program, including the FIR low-pass and bandpass filters-IIR low-pass and band-pass filter, a total of four.
as1
- 比较notch 滤波器和带通滤波器的区别以及滤波效果。先添加噪声,然后采用不同方法滤波。-Compare the difference between the notch filter and band stop filter.
Multirate-signai-processing
- 基于频率采样法FIR带通滤波器设计与实现-Design and Implementation of FIR band-pass filter based on the frequency sampling method
Untitled2
- 设计一个巴特沃斯带通滤波器,通过加白噪声后,对其进行滤波测试-Design a bart wo bandpass filter, by adding a white noise, the filter test
bande-limination-filter
- 使用带通滤波器对图像进行处理,滤除不必要的杂波-Using band-pass filter to do image processing, filtering unnecessary clutter
FIR
- 针对一个含有5Hz、15Hz和30Hz的混和正弦波信号,设计一个FIR带通滤波器。-For a the one containing 5Hz, 15Hz and 30Hz a mixture of sine wave signals, designing an FIR band pass filter.
matlab
- 基于matlab的 双线性 数字带通 滤波器-Matlab-based bilinear digital bandpass filter
am
- AM信号加入高斯白噪声,然后通过带通滤波器,达到除噪声的功能,并且显示图像-AM signal by adding white Gaussian noise, then passed through a bandpass filter, to achieve in addition to the function of the noise, and the display image
bandpass-filters
- 在图像处理中实现带通滤波器的功能的matlab实现代码-Bandpass filter
butter
- 双线性变换巴特沃斯发设计数字带通滤波器。matlab环境下-Bilinear transform hair design digital Butterworth bandpass filter
matlab-FIR-lvboqisheji2
- 这个程序再matlab2012b版本上调试成功,以前在毕业设计的时候在网上找到的资料,希望对大家有用,matlab FIR 底通和带通滤波器和IIR 底通和带通滤波器完整程序,本人花了好多时间自己写的,有滤波前后图形对比-This version of the program and then matlab2012b the successful commissioning, the data at the time of graduation design previously found o
src
- Gabor带通滤波器,与人类视觉接收场模型相吻合算法-Gabor bandpass filter, and human visual reception field model match algorithm
daitong
- 带通滤波器matlib实现,高通滤波器,低通滤波器-Bandpass filter matlib achieve
bandfilter
- 一个计算频率域的带通滤波器,图像处理中常用的滤波方式之一。-Computes frequency domain band filters
apic
- 简单的高通、低通、带通滤波器程序,初学者适用-filter program
sheji
- 先对语音信号进行采集、播放,分析其频谱,对该信号源添加噪声,再播放音频并分析频谱,然后分别通过IIR低通、带通滤波器和FIR低通、带通滤波器,分别播放音频和得到滤波后的频谱。-Firstly, voice signal acquisition, play, analyze its spectrum to add noise to the signal source, and then play the audio spectrum analysis, and then were by IIR l
Matlab.m
- 共振解调法诊断轴承损伤类故障的原理概述如下:当轴承某一元件表面出现局部损伤时,在受载运行过程中要撞击与之相互作用的其它元件表面,产生冲击脉冲力,由于冲击脉冲力的频带很宽,必然包含轴承外圈、传感器甚至附加的谐振器等的固有频率而激起这个测振系统的高频固有振动。根据实际情况可以选择某一高频固有振动作为研究对象,通过中心频率等于该固有频率的带通滤波器把该固有振动分离出来。然后进行包络解调,去除高频衰减振动的频率成分,得到只包含故障特征信息的低频包络信号,对这一包络信号进行频谱分析便可以容易地诊断出轴承的
Source-Modulation
- 1.对信源进行AM,DSB,SSB调制 2.信道中各自加入进过带通滤波器后的窄带高斯白噪声,解调每个信号,并画出滤除前后,双边带信号和单边带信号的频谱。-1. Letter source AM, DSB, SSB modulation 2. Add to each channel through the band pass filter into a narrow band Gaussian white noise, each signal demodulated, filtered a
band-pass-filter
- halcon带通滤波器,求出图片中的线,再利用skeleton得到图片中的region-Halcon bandpass filter, calculate the line images, using the skeleton get pictures in the region