搜索资源列表
lowpassfilter
- 一个低通滤波的例子，使用的是buterfly，低通滤波器，非常适合初学matlab的人学习-a low-pass filter example, the use of the buterfly, low-pass filter, very suitable for beginners to learn the Matlab
bianhuanyu
- 8/24位图像的变换域处理及应用。内有正交变换、一维二维傅里叶变换、二维离散余弦、频域高通、低通滤波等。-8 / 24 images transform domain processing and application. There orthogonal transformation, a two-dimensional Fourier transform two-dimensional discrete cosine, frequency-domain high-pass, low-pass
dfilter
- 用c语言实现的数字滤波的滑动平均法和低通滤波法-with C Language of the moving average filter and low-pass filter
mi-fil
- 图像中值滤波，利用中值滤波和低通滤波进行比较，分析PSNR，得出性能差别-image filtering, using median filter and a low-pass filter, PSNR analysis, the performance differences come
ImageEnhancement
- 使用低通滤波的图像增强，程序内容contstrech.m, digitneg.m, rgcompress.m, skewing.m, slicing.m, slicing1.m, spatialhp.m, spatiallp.m, threshold.m-use of low-pass filtering the image enhancement, as contstrech.m procedures, digitneg.m, rgcompress.m, skewing.m. slicing.
tuxiangbianhuanyuchuli
- 该工程实现对数字图像的变换域的处理和应用。包括正交变换，频域低通滤波等。-realization of the project to transform the digital image processing and domain application. Including the orthogonal transformation frequency low pass filtering.
cheby
- 本程序实现chebyshev I型低通滤波-the program chebyshev I-low-pass filter
EEGProcessing
- 波形显示程序,高通滤波和低通滤波..........波形显示程序,高通滤波和低通滤波-waveform display program, the high-pass filter and low-pass filtering .......... waveform display program. high-pass filter and a low-pass filter
signalask
- 对一个信号进行低通滤波,加噪后再高通滤波,最后恢复成基带信号,进行判决.-signal to a low-pass filtering, noise after high-pass filtering, as the final restoration of base band signal for the judgment.
gausLowpassFilter
- 图象增强中的高斯低通滤波实现图象增强的效果-Image Enhancement of the Gaussian low-pass filter to enhance the effect of image
imagelowbcb(fft)
- 该程序是用c++builder写的基于快速付利叶（fft）变换的图像低通滤波其中包括fft变换和逆变换-that the procedure was used to write c builder profits based on the rapid leaf (fft) Transform Image low-pass filter including fft transform and inverse transform
cubic_subdivision
- 大多数图像去噪的方法,尤其是针对高斯白噪声的去噪方法,从本质上来说,都是低通滤波的方法. 低通滤波是一把双刃剑,在消除图像噪声的同时,也会消除图像部分有用的高频信息.因此,各种图像去 噪方法,其实就是在去噪和保留有用高频信息之间进行权衡
decimation
- 音频信号降采样程序 支持48k->8k 24k->8k 8k->1k 的降采样.实现方法,先做低通滤波,再做采样点抽取.低通滤波起使用67点FIR,系数由matlab使用窗函数法生成
wenbo2
- 巴特沃思滤波器，低通，可自由修改参数进行低通滤波
PhotoStar
- 低通滤波C++源码实现小波变换对图像的作用， 低通滤波
filter
- 数字滤波，包含：中位值滤波，算术平均滤波，去极值平均滤波，加权平均滤波，低通滤波
Filte
- 源程序可以处理各种需要低通滤波的数据，笔者曾用它处理过气测录井数据。如果稍加变通还可设计出高通、带通、带阻滤波器。从而满足各种现场数据处理的需求。
image-frequencyprocess
- VC＋＋图像变换域处理程序，包括图像正交变换、频域低通滤波、频域高通滤波处理等。
test_2
- matlab傅立叶变化实现高通或者低通滤波
Low_Freq
- 这是一个MATLAB编写的进行低通滤波的函数