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28726
- 截取一段音频信号作为输入信号，分别通过低通，高通和带通滤波器，比较滤波效果。-Interception of an audio signal as an input signal, respectively, through a low pass, high pass and band-pass filter, compare filtering effect.
zhendongxinhaoshiyuchuli
- 对振动信号进行时域处理包括：频域低通，带通滤波，频域高通，带阻滤波-The vibration signal in time domain processing includes frequency domain low-pass, band-pass filter, highpass and bandstop filter,
butterworth
- 巴特沃斯滤波器，有低通和高通滤波，自己根据网上的代码写的，望大家多多指正-Butterworth filter, a low-pass and high pass filtering
Untitled
- 用巴特沃斯低通滤波器原型设计一个IIR系统，使其输出只含有低频，并显示滤波后的信号及其频谱。 -In butterworth low-pass filter prototype design a IIR system, make the output contains only low frequency component, and displays the signal after filtering and spectrum.
signal_analyse_process
- 首先生成低频、中频、高频三种频率信号，再合成为连续信号，对连续信号抽样、频谱分析、并设计低通、带通、高通三种滤波器进行滤波-First generation low, intermediate and high frequency three frequency signal and re synthesis for continuous signal, the continuous signal sampling, spectrum analysis, and design low-pass,
bianhuanalvbo
- 程序代码说明 P0301：数字图像矩阵数据的显示及其傅立叶变换 P0302：二维离散余弦变换的图像压缩 P0303：采用灰度变换的方法增强图像的对比度 P0304：直方图均匀化 P0305：模拟图像受高斯白噪声和椒盐噪声的影响 P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308：图像的自适应魏纳滤波 P0309：运用5种不同的梯度增强法进
FILTER
- 对于原始音频信号进行高通、低通、带通、带阻滤波（含GUI文件），可以手动设置噪声信号，并对比染噪前和滤波后的信号区别。-For the original audio signal high-pass, low pass, band pass, band stop filter (with GUI files), you can manually set the noise signal, and compares the difference signal noise before transf
test02
- 读取txt的心电信号，并测算HRV，通过低通和带通滤波。并滤除肌电噪声干扰-读取txt的心电信号，并测算HRV，通过低通和带通滤波。并滤除肌电噪声干扰 Google 翻译微软翻译Click2TranslateCross LanguageSYSTRANReverso TranslationExcite JapanKODENSHALEC TranslationLingvoBit百度翻译有道翻译 : 英语中文(简体)日语 英语日语 Read TXT s ECG signal, and mea
IEC4d
- 数字闪变仪，基于IEC模拟闪变仪而来，通过低通、高通滤波器、视感度加权滤波、平滑滤波后得到瞬时闪变视感度值。-Digital flicker meter, based on the IEC flicker meter analog, low pass, high pass filter, depending on the sensitivity weighted filtering, smoothing the instantaneous flicker sensation value.
JIANGZAO
- matlab滤波器的制作，能实现高通，低通和自适应滤波的消除-matlab filter production, can achieve high-pass, low-pass and adaptive filtering to eliminate
butterwoth
- 三阶巴特沃斯低通滤波器，采用双Z变换法进行滤波-Third-order Butterworth low-pass filter
fir1
- 频率取样法设计的FIR低通滤波器，并对不同频率的正弦波进行滤波-frequency sampling method of FIR filter
Matlab
- 关于数据处理的五个程序。FIR.m和IIR.m是关于设计低通滤波器。testFIRsine.m是对sine函数进行滤波验证。Window.m是对函数进行加窗。testWin.m对加窗进行验证。-About five data processing program. FIR.m and IIR.m is about designing a low-pass filter. testFIRsine.m sine function is to filter validation. Window.m i
Digital-Image-Processing
- 有源码，适合学习C++的人 一、 读入一幅灰度图象，编写程序显示图象中任一象素点的灰度值。 二、 编程实现RGB彩色空间到HSV彩色空间的转换，并通过调整H、S、V的值实现图像亮度、色度和色饱和度的调节。 三、 1.灰度线性变换、分段线性变换 2.灰度直方图均衡、规格化 3.图象卷积：各种模板实现低通、高通滤波 4.图象中值滤波、最大值滤波、最小值滤波、模板选择滤波 5.伪彩色图象增强 四、 1.图象的加、减、乘、除和逻辑运算。 2.图象的镜像变换、图象的缩放
LPFfilter
- 低通滤波器对音频信号进行滤波并对其进行频谱分析-Low-pass filter for filtering the audio signal and its spectrum analysis
tuxiang
- 实现打开bmp位图，图像的理想低通、高通滤波，巴特沃斯低通、高通滤波。-Implement open bmp bitmap image of the ideal low pass, high pass filter, Butterworth low-pass and high-pass filtering.
Digital-Filter-Design
- (1)设计低通、带通、高通数字滤波器； (2)可以对合成信号(含低频、中频、高频分量)、语音信号进行滤波； (3)通过GUI界面进行控制。-(1) design low pass, band pass, high pass digital filter (2) can be synthesized signal (including the low frequency, medium frequency, high frequency components), filtered s
lvbo
- 对二维图像进行滤波，理想低通，理想带通，高斯，巴特沃斯-Two-dimensional image is filtered, the ideal low-pass, band-pass over, Gaussian, Butterworth
Fourier-Transform-and-Vision
- 对图片进行各种滤波处理，高通，低通等等，并对结果进行冲击响应分析-The main part of the project is the image filtering through kinds of filters, such as gaussian low pass filter, high pass filter and median pass filter. And then take some actions to help analyze the result of the fil
dajiahao
- 音频信号的合成与滤波 在计算机中录入一段语音信号, 通过Matlab 对语音信号进行时频变换与分析, 同时构造一等长度随机噪声干扰信号, 对两个信号进行合成, 设计一个低通滤波器, 对含噪的语音信号进行滤波处理, 在时域和频域中对信号进行分析比较。-Synthesis and filtering of audio signals