搜索资源列表
guassianLPF
- 高斯频域低通滤波器,可以对图像提取其低频信息,得到图像的模糊结果。通过对半径的选取,可以滤除图像中的高频噪声信息。-gaussian low pass filter
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.
noise
- 理想高通和低通滤波器的matlab程序,可参考-Ideal high-pass and low-pass filter matlab program, refer to
IIR-digital-filter
- 双线性变换法和脉冲不变法实现数字低通滤波器的设计-Bilinear transformation method and the same pulse of digital low-pass filter design
keshe
- 低通滤波器,基于eda使用vhdl语言实现数字滤波的功能-Low-pass filter, based on the the EDA use VHDL language digital filtering function
Mallat_alg_2D
- matlab实现对2维图像进行mallat变换的程序,实现高,低通滤波器。-matlab to achieve two-dimensional images, the Mallat transform the program, high-and low-pass filter.
Different-colored-noise
- 利用低通滤波器长生不同色噪声 很有用的-Different colored noise of the low-pass filter longevity useful
butter
- Butter 函数的应用于低通滤波器,对应的仿真图形与代码-Butter function applied to low-pass filter corresponding to the simulation graphics and code
DLF
- 可增可减的计数器,可以用于全数字锁相环中的环路低通滤波器-Either upwards or downwards counter low-pass filter can be used for all-digital phase-locked loop in the loop
3
- MATLAB图像处理源程序3:程序代码说明 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 P0
FIR
- 用频率采样法设计一个线性相位低通滤波器的源程序,可以仿真出系统函数-Using frequency sampling method to design a linear phase low-pass filter of the source, can simulate the system function
room
- 图像增强—频域滤波 2.利用MATLAB提供的低通滤波器实现图像信号的滤波运算,并与空间滤波进行比较。 3.利用MATLAB提供的高通滤波器对图像进行处理。-Image enhancement- frequency domain filtering 2. Using MATLAB low-pass filter to provide an image signal filtering operation is compared with the spatial filtering. 3.
Time0
- 有源电力滤波器在产生指令电流时,基于瞬时无功功率的检测方法需要用到低通滤波器,本程序能够实现滑动滤波!-APF generating command current, based on instantaneous reactive power detection methods need to use a low-pass filter, the program can achieve sliding filter!
GLPF
- 建立巴特沃兹低通滤波器来过滤图像中的噪声,一般噪声为高频,该滤波器可以很好的过滤掉噪声-Butterworth Lowpass Filter
lowpass_filter
- 数字信号处理,低通滤波器设计,C++程序源代码-Digital signal processing, low-pass filter design, C++ program source code
c
- 滤波器 数字低通滤波器在ccs环境下的实现,仿真成功-Filter digital low-pass filter in ccs environment implementation, simulation success
Fourier-Transform
- 数字图像处理技术中,傅里叶变化把图像从“空域”变为“频率”。对于一幅图像,高频部分代表了图像的细节、纹理信息;低频部分代表了图像的轮廓信息。如果对一幅精细的图像使用低通滤波器,那么滤波后的结果就剩下了轮廓了。这与信号处理的基本思想是相通的。如果图像受到的噪声恰好位于某个特定的“频率”范围内,则可以通过滤波器来恢复原来的图像。-Fourier Transform,Visual C++
chebishow
- GUI能够进行基本的图形设计,此次是进行了一个切比雪夫低通滤波器的设计界面。-GUI is able to perform basic graphic design, this is carried out a Chebyshev low-pass filter design interface.
fir
- 基于matlab和ccs实现fir低通滤波器,包含inc,cmd,asm文件-Based on matlab and ccs achieve fir low pass filter comprising inc, cmd, asm file
hamming
- 利用海明窗设计2型数字低通滤波器,设计fir低通滤波器-Using the hamming