搜索资源列表
-
1下载：
This Program is an M-file to implement a low-pass filter and notch filter (50Hz) on EEG channels.
-
-
0下载：
先采集一单声道音频信号（.wav）并用WAVREAD文件采样读取，并对其进行频谱分析。分别用窗函数法和双线性变换法设计低通、高通、带通三种FIR滤波器和IIR滤波器。用M文件使信号通过滤波器并对输出信号进行时域和频域分析。-First acquisition of a mono audio signal (. Wav) files with sampling WAVREAD read, and their spectral analysis. Window function, respectiv
-
-
0下载：
利用双线性变换设计IIR滤波器（只介绍巴特沃斯数字低通滤波器的设计），首先要设计出满足指标要求的模拟滤波器的传递函数 ，然后由 通过双线性变换可得所要设计的IIR滤波器的系统函数 。-IIR filter design using bilinear transform (only introduced the Butterworth digital low-pass filter design), first designed to meet the index requirements of
-
-
1下载：
低通滤波器的仿真 GUI窗口实现 通过窗口中频率变换，得到输出波形-Low-pass filter simulation GUI window to achieve through the window frequency conversion, the output waveform
-
-
0下载：
设计一个数字FIR低通滤波器，其技术指标如下：
Wp=0.2pi Rp=0.25Db
Ws=0.3pi As=50db
试写出MATLAB设计的源程序。-Design a digital FIR low-pass filter, the technical indicators are as follows: Wp = 0.2pi Rp = 0.25Db Ws = 0.3pi As = 50db test designed MATLAB source code to write.
-
-
0下载：
采用频率取样设计法设计FIR数字低通滤波器，实现时还有具体的指标要求-Design using the design of frequency sampling FIR digital low-pass filter, to achieve specific targets when there are requirements
-
-
0下载：
IIR数字滤波器设计:用双线变化法及脉冲响应不变法，用Matlab编程，设计低通、高通、带通IIR数字滤波器-IIR Digital Filter Design: A two-constant changes in law and the impulse response method, using Matlab programming, designing low-pass, high pass, band-pass IIR digital filter
-
-
1下载：
本实验首先按照给定技术指标采用模拟低通滤波器（巴特沃思低通滤波器）去逼近理想模拟低通滤波器，然后通过双线性变换法对模拟滤波器进行数字化，得到数字滤波器。-In this study, first of all technical specifications in accordance with a given analog low-pass filter (Butterworth low-pass filter) to approximate the ideal analog low-pass
-
-
0下载：
FIR 及 IIR低通滤波器的设计以及
正弦信号滤波前后的频谱分析
（不同窗函数截断）-FIR and IIR filter design and low-pass filter before and after sinusoidal signal spectrum analysis (different window function truncated)
-
-
0下载：
Image Enhancement. Takes lenna image as input, applies low pass filter, median filter, weighted and center weighted median filter. Plots the output for each image
-
-
0下载：
LMS算法的自适应滤波器MATLAB仿真，路径设置为一个低通滤波器。-LMS adaptive filter algorithm MATLAB simulation, the path is set to a low-pass filter.
-
-
0下载：
关于FIR低通滤波器的C语言程序设计以及MATLAB程序设计，仿真验证通过-About the C Programming Language FIR low-pass filter MATLAB programming, simulation validation by
-
-
0下载：
matlab设计低通滤波器，无限冲击响应滤波器-matlab to design a low-pass filter
-
-
0下载：
设计巴特沃斯数字低通滤波器，要求通带边界频fp=2.1kHZ，通带最大衰减Rp=0.5dB；阻带边界频率fs=8kHZ，阻带最小衰减Rs=30dB,采样频率为Fs=20kHZ。-Design butterworth digital low pass filter, frequency passband border fp = 2.1 kHZ
-
-
2下载：
matlab 读取一段wav格式文件，进行试听，频率检测和语音信号的分析，再进行噪声处理，IIR低通滤波，IIR高通滤波，FIR低通滤波，FIR高通滤波，最后输出处理过的语音信号并试听处理过的语音文件。-Matlab read a wav format file, audition, frequency detection and analysis of speech signals, and noise, IIR low pass filter, IIR high pass filter, F
-
-
0下载：
理想低通滤波器，使用MATLAB实现理想低通滤波器的设计-Ideal low-pass filter, using MATLAB to achieve the ideal low-pass filter design
-
-
0下载：
高斯低通滤波器实现图像去噪，通过去除高频分量来降低图像噪声(Image denoising by Gauss low pass filter and reduction of image noise by removing high frequency components)
-
-
0下载：
低通滤波，基于切比雪夫滤波器，可根据滤波要求调整截止频率(Low pass filter, based on Chebyshev filter, the cut-off frequency can be adjusted according to the filter requirements)
-
-
0下载：
用MATLAB设计高通滤波器和低通滤波器(High pass filter and low pass filter)
-
-
0下载：
matlab窗函数sin函数低通滤波器IIR(Matlab window function sin function low pass filter IIRmatlab window function sin function low pass filter IIR)
-
