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BHPF
- 建立巴特沃兹高通滤波器来过滤图像中的噪音，Butterworth Highpass Filter-Butterworth Highpass Filter
project
- 基于同态滤波的图像去雾程序。采用指数型高通滤波器。去雾效果比较不错。-Based on homomorphic filtering image to fog process. Exponential type high-pass filter. To fog effect is good.
gaotonglvbo
- 本件包含四种二维高通滤波器，他们分别是基于汉宁窗，布莱克曼，凯泽窗和巴特利特窗设计的二维高通滤波器。-This piece contains four two-dimensional high-pass filter, they are based on Hanning, Blackman, Kaiser window design windows and Bartlett two-dimensional high-pass filter.
jingdianpinyulvboqi
- 包括各种频域滤波器：经典频域理想低通滤波器 ，经典频域巴特沃斯低通滤波器 ，经典频域指数低通滤波器， 经典频域理想高通滤波器 ， 经典频域巴特沃斯高通滤波器， 经典频域指数高通滤波器,经典频域带通滤波器 ,经典频域带阻滤波器-Including a variety of frequency domain filter: Classic ideal low-pass filter frequency domain, frequency domain classic Butterworth
gaotonglvbo
- 高通滤波器的matlab实现具体源代码，数字图像处理处理中最常用的高频提取方法。-High-pass filter matlab source code to achieve specific, processing of digital image processing to extract the most commonly used method of high frequency.
xuesheng5
- 无限长单位脉冲响应(IIR)滤波器的设计：包括巴特沃兹带通滤波器，数字高通滤波器，巴特沃兹带通滤波器，-Infinite impulse response (IIR) filter design: including Butterworth band-pass filter, digital filter, Butterworth bandpass filter,
matlab-image2
- 关于图像锐化及低通、高通滤波器，已经运行，结果显示正确。-About the image sharpening, low pass, high pass filter, has been running, the results displayed correctly.
high-pass-ccs
- FIR高通滤波器的matlab程序设计及其在DSP里的实现。-FIR high-pass filter matlab program design and its implementation in the DSP.
tuxiangzenqiang
- 13.1 灰度变换增强 13.1.1 像素值及其统计特性 13.1.2 直方图灰度变换 13.1.3 直方图均衡化 13.1.4 直方图规定化 13.2 空域滤波增强 13.2.1 平滑滤波器 13.2.2 锐化滤波器 13.3 频域增强 13.3.1 低通滤波器 13.3.2 高通滤波器 13.3.3 同态滤波器 13.3.4 频域增强 MATLAB 实例 13.4 色彩增强 13.4.1 真彩色增强 13.4.2 伪彩色增强 13.5 小波增强-13.1 13.1.1 pixel gray-
yu-chu-li
- 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
a-high-window-function-filtering
- 通过对高通滤波器的理解，通过matlab编程，实现了窗函数法高通滤波器滤波-Through the high-pass filter to understand, through matlab programming, achieve a high-pass filter window function filtering
exp_filter
- 数字图像指数滤波器低通滤波器，只要修改把大于号改成小于号就可实现高通滤波器-digital image index filter low-pass filter, as long as the changes has been replaced by greater-than, less than can be achieved high pass filter
ideal_filter
- 数字图像理想低通滤波器，只要修改把大于号改成小于号就可实现高通滤波器-digital image ideal low-pass filter, as long as the changes has been replaced by greater-than, less than can be achieved high pass filter
Matlab-digital-filter-design
- 课程设计实现了函数合成，并分别用低通、带通、高通滤波器分离合成函数中的波形-Programs designed to achieve function composition, and were low-pass, band-pass, high-pass filter separates the waveform synthesis function
Image-Enhancement
- 高频强调滤波示例、高斯低通滤波示例、高通滤波器示例、人为指定滤波算子、线性滤波器效果演示-High frequency emphasis filtering example, Gaussian low-pass filtering the sample, a high-pass filter example, artificial specify filtering operator, linear filter effects demo
kaiser
- 实现凯泽窗设计低通、带通、高通滤波器，综合在一个图显示。设计滤波器时，用到的脉冲函数和脉冲响应函数都在压缩包里，所用的频率是数字频率值。-Kaiser window design to achieve low-pass, band-pass, high-pass filter integrated in a graph display. Filter design, the use of pulse function and impulse response function in the co
work
- 本程序是关于卫星上下变频的简单的实现算法，首先产生双边带调制信号，与收本振混频后，通过低通滤波器完成下变频。再与发本振混频，通过高通滤波器后完成上变频-This program is a simple algorithm on the satellite and down-conversion, the first double-sideband modulation signal generated, after the close of the oscillator mixer, low-p
gaotonglvboqi
- 建立一个高通滤波器，并在matlab中进行仿真研究，从而验证该滤波器的性能-Establish a high-pass filter, and in the matlab simulation study to verify the performance of the filter
High-Frequency-Emphasis-Filtering
- 此代码是关于高频强调滤波。利用高通滤波器削弱傅里叶变换的低频而保持高频相对不变点，这样会突出图像的边缘和细节，使得图像边缘更加清晰。但是由于高通滤波器偏离了直流分分量，从而把图像的平均值降低到了0,。一种补偿方法是给高通滤波器加上一个偏移量。通过算法达到目的。-High-Frequency Emphasis Filtering.High-pass filers zero out the DC term (the value at the center of a high-pass filter
lpf
- 通信系统仿真的代码，例如带通滤波器，高通滤波器，带通滤波器-Communication system simulation code, such as a band-pass filter, high pass filter, a band-pass filter