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Code
- 对一帧YUV比为4:2:0的图象用高通和低通滤波器进行离散小波变换和反变化并输出图象
wenbo2
- 巴特沃思滤波器，低通，可自由修改参数进行低通滤波
ECG
- 心电信号的预处理。高通滤波器，低通滤波器，50Hz带阻滤波器。-The preprocessing of the ECG signal. High-pass filter, low pass filter, 50Hz band-stop filter....
firfilter
- 低通滤波器，采样频率50MHZ，带宽10MHZ-low pass filter ,sample frequencyat 50MHz,band width 10Mhz
matlabcode
- MATLAB实现高通及低通滤波器，是实验上编写的代码，多指教-MATLAB high-pass and low pass filter is experimentally write the code, multi-Zhi Jiao
IIF
- 用MATLAB实现IIF低通和高通滤波器的滤波特性，并让单位取样信号，周期方波信号和周期三角波信号通过IIF，验证IIR的滤波特性-IIF using MATLAB to achieve low-pass and high-pass filters filtering properties, and to allow units sampled signals, cycle square wave signal and the periodic triangular wave signal th
SigTranmit
- 通信系统仿真仿真课程设计，经过低通滤波器和带通滤波器，减少噪声对传输的干扰-Communication system simulation simulation curriculum design, through low-pass filter and band-pass filter to reduce noise interference on the transmission
filter
- 本文通过设计一个Butterworth低通滤波器（通带截止频率wp,阻带截止频率ws,通带最大衰减Rp,阻带最小衰减Rs）实现了对受工业高频干扰的人体心电图信号的滤波-matlab
filter-banks
- 用于实现完全重构条件下的双通道滤波器设计。低通和高通相互制约。-Used to implement a dual-channel filter design perfect reconstruction condition. Low-pass and high-pass mutual restraint.Face recognition database, including yalu MIT ORL face database. Ideal for researchers Face Recog
CQMFB
- 设计一CQMFB，低通滤波器H0 (z)来自一半带滤波器。该半带滤波器的长度为47，通带截至频率ωp = 0.42 π，试给出H0 (z)，H1(z)，G0(z)， G1(z)的幅频响应，单位抽样响应并画图。-The design a CQMFB, the low-pass filter H0 (z) from the half band filter. The length of the half-band filter 47, the passband cutoff frequency ωp
windowfunc
- 利用窗函数设计低通滤波器，使其通带为1MHZ，阻带为小于40dB。-Using window function to design the low-pass filter, its passband is 1MHZ and stopband is less than 40dB.
simple-filter
- 一般的高通、低通滤波器等功能，还有加窗算法。-General high-pass, low-pass filter, as well as windowing algorithm.
matlab
- 数字图像频域滤波处理，分别进行二阶巴特沃斯(Butterworth)高通、低通滤波器。-Digital image processing frequency domain filtering, respectively second-order Butterworth (Butterworth) high pass, low pass filter.
quchujidianganrao
- 使用低通滤波器对心电波形进行滤波，去除肌电干扰，并设计图形界面-Using low pass filter, get rid of the myoelectricity interference of ecg waveform, and the graphical interface design
filtering
- 高通滤波器 低通滤波器 数字滤波器 语句较短 -High-pass filter low pass filter digital filter shorter sentence
eg6_bi
- 双线性变换法设计巴特沃斯数字低通滤波器。-Bilinear transformation method to design butterworth digital low-pass filter.
eg6_hn
- 使用脉冲响应不变法设计巴特沃斯低通滤波器。-Using the impulse response is not political reform design butterworth low-pass filter.
ex04
- 关于IIR椭圆滤波器的matlab源代码有案件涉及到椭圆滤波器高通滤波器和低通滤波器的环境-About IIR elliptic filter MATLAB source code there are cases involving high-pass filter and low-pass filter in elliptic filter environment
low-pass-filter
- 使用fir1函数实现低通滤波器，使用了hamming窗来实现的-Design of low pass filter using fir1 function and Hamming window
Matlab 梳状滤波器程序
- 心电图(ECG)是临床上诊断心血管疾病的重要方法。 数字滤波作为数字信号处理技术的重要组成部分，广泛应用于诸如信号分离、恢复、整形等多种场合中。为了使信号不失真及在可编程逻辑器件中容易实现，采用具有严格线性相位特性的FIR滤波器进行低通滤波（0-150Hz），用整系数梳状滤波器来去工频干扰及基线漂移,从而达到对心电信号进行预处理的目的。(Electrocardiogram (ECG) is an important method for clinical diagnosis of cardio