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denoise_image
- 文件中包含几个用matlab编写的图像去噪程序，如邻域平均滤波‘维纳滤波法，巴特沃斯滤波法，并给出了计算PSNR值的公式。- delete the noise in the image
123
- 在matlab中实现巴特沃斯低通滤波器as=70 Fs=15000 Fp=9000 -butterworth lowpass filter as=70 Fs=15000 Fp=9000
123
- 一个关于关于数字图像低通滤波的matlab程序，虽然有点简单，但是很实用。包含了巴特沃斯，指数，梯形低通滤波函数-A digital image on the low-pass filtering on the matlab program, though a bit simple, but very practical. Contains Butterworth, index, low-pass filter function ladder
soundprocessing
- 基于matlab对语音信号进行频谱分析，加入高斯噪声，再使用FIR高通、巴特沃斯低通、FIR带通滤波器进行滤波处理-Spectral analysis of the speech signal, adding Gaussian noise, and then use high-pass, low pass, band pass filter for filtering
Butterworth
- 基于Matlab利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理-Based on Matlab using Butterworth low-pass filter for image noise by smoothing
butt_shuangxian
- matlab 的巴特沃斯 及切比雪夫还有椭圆滤波器 程序，好使，且能画图-matlab Butterworth and Chebyshev filter program also elliptical, so that, and can draw
ButterworthLP
- 用MATLAB编写的巴特沃斯低通滤波器，可运行，参数可变-MATLAB prepared bart wo low-pass filter, can run, parameters variable
Butterworth-bilinear-filter-
- 用双线性法设计的巴特沃斯高通数字滤波器matlab源代码，里面有详细的代码注释，能通过修改参数得到不同功能的巴特沃斯高通数字滤波器。-Butterworth high-pass digital filter design by bilinear method matlab source code, which has detailed code comments, through the modified Butterworth high-pass digital filter paramete
batewosditong
- 用matlab实现的关于使用巴特沃斯低通滤波实现的图像处理程序-Matlab implementation of image processing procedures on the use of Butterworth low-pass filter
iirbutterworth
- matlabiir巴特沃斯低通数字滤波器-matlab iir butterworth low-pass digital filter
IIR
- 利用MATLAB仿真软件系统结合双线性变换法设计一个数字巴特沃斯高通IIR滤波器-The use of MATLAB simulation software system with bilinear transformation method to design a digital Butterworth high-pass IIR filter
gaotonglvbo
- 用matlab采用理想高通滤波器和巴特沃斯高通滤波器对图像进行处理-Ideal high-pass filter and Butterworth high-pass filter using matlab image processing
uaaffd_butts
- 运用MATLAB语言设计巴特沃斯斯数字滤波器的方法及怎样实现仿真。 -Use MATLAB language the design 宸寸壒娌冩柉鏂?digital filter method and how to achieve simulation.
butter
- 用巴特沃斯法实现数字带通滤波器的设计,用matlab一步一步实现，以数字低通滤波器的设计为基础。-Apply butterworth to design DF.
Tyuyyinchuulih
- 本程序源码界面实现的是在MATLAB下的语音信号处理理，使用是巴特沃斯低通滤波器 可直接使用。 已通过测试。 -The source interface of the program implemented under the MATLAB speech signal processing management, the use of a Butterworth low-pass filter can be used directly. Has been tested.
buttworth
- 巴特沃斯滤波器MATLAB仿真程序，分析，绘图，手动设置参数-MATLAB simulation program Butterworth filter, analysis, mapping, set the parameters manually
chap
- 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 P030
Filter-design-and-simulation
- 根据性能指标设计一个巴特沃斯低通模拟滤波器，通过双线性变换将该模拟滤波器转变为数字滤波器，并进行matlab仿真 -Design a Butterworth low-pass analog filter based on performance indicators, through the the bilinear transform the analog filter into a digital filter, and matlab simulation
image_pro_4_2_hjs
- 用Matlab实现的对图像进行二阶巴特沃斯高通滤波，并直方图均衡化-Second-order Butterworth high-pass filter using Matlab realized on image and histogram equalization
filter
- 巴特沃斯滤波器的Verilog实现，基于matlab-Butterworth filter Verilog implementation based on matlab