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filter
- 1. 用imoise()函数给一幅数字图像加入’salt & pepper’和’Gaussian’噪声2）用3x3,5x5邻域平均平滑对图像进行处理3）用3x3,5x5中值滤波对图像进行处理， 2. 对一幅数字图像采用理想低通、Butterworth低通 、Gaussian低通滤波器进行平滑；对一幅数字图像采用理想高通、Butterworth高通 、Gaussian高通滤波器进行平滑。-1. With imoise () function to a digital image by a
digital.filter
- 数字滤波器的C语言实现，其中包括低通，带通，高通滤波器，还有巴特沃斯滤波器的实现-The C language realization of digital filters, including low-pass, band pass, high pass filter, as well as the realization of Butterworth filter
filter
- 频域低通滤波（理想低通滤波器、梯形低通滤波器、巴特沃斯低通滤波器、指数低通滤波器），频域高通滤波（理想高通滤波器、梯形高通滤波器、巴特沃斯高通滤波器、指数高通滤波器）-Frequency-domain low-pass filter (ideal low-pass filter, ladder low-pass filter, Butterworth low-pass filter, the index low-pass filter), frequency-domain high-pass f
ADODC
- ADODC sample code. Edit, delete, search, filter with microsoft acce-ADODC sample code. Edit, delete, search, filter with microsoft access
Filter
- 包含高斯低通滤波和拉普拉斯高通滤波，及综合滤波的效果。含GUI操作界面-Contains the Gaussian low-pass filtering and Laplacian high-pass filtering, and integrated filtering effect. With GUI interface
dsp-eg-filter
- malab滤波器设计示例，其中包括IIR基本示例，IIR高级示例和窗函数设计FIR滤波器-malab filter design examples, including examples of IIR basic, IIR High sample and window function design FIR filters
filter-deniose
- matlab下实现降噪，功率谱计算。％程序中设定采样点数为256个，采样频率为10000hz， ％输入信号为随机噪声和两个正弦的合成信号 ％设定的滤波器的截止频率为3500hz ％通过挈比雪肤滤波器，运行程序，比较滤波前后的频域波形 ％滤波去除了高频信号-matlab achieve noise reduction, power spectrum calculation. Sampling procedure set for 256 points, the sampling f
Filter
- 一个新的纹理合成的上行采样算法，即利用现有的高分辨率的样本纹理作为先验引导条件，对合 成的低分辨率的纹理进行插值，获取更好的高分辨率纹理合成结果．该算法的主要思想是基于联合双边滤波器进 行纹理合成上采样，对低分辨率合成纹理应用空间滤波，而将一相似的边界滤波联合地应用在高分辨率的样本纹 理上-Texture synthesis of a new sampling algorithm for the uplink, that is, use of the existing samples
High-pass-filter
- high pass filter souce code
FreqDomain_imagEnhanc_and_imagRestore
- Image enhancement in frequency domain using Fourier center frequency, Gaussian lowpass filter, Low pass filter, high pass filter. Image restoration using medean filter, weiner filter with noise generator such as Gaussian noise, Salt and Pepper noise
DFTFilter
- 数字滤波器，实现高通和低通滤波，程序绝对是最简单的哈哈。-Digital filter, high pass and low pass filtering, the program is the simplest Haha.
Highboostfilters
- high boost filter in matlab
q22
- ideal high pass filter
img_enhancement
- 三种滤波器对图形处理，拉普拉斯滤波器，反锐化掩模滤波器，高提升滤波器等-Three kinds of filters for graphics processing, Laplace filter, Unsharp Mask filter, high-enhancing filters, etc.
Filter
- low pass high pass filter
BloomFilters.ppt
- This powerpoint explains what is bloom filter in a very concise and easy to understand
ALL-FILTER
- vc++下各种数字滤波器的实验程序，包括带通，带阻，低通，高通-vc++ under the experimental procedures of various digital filters, including band pass, band stop, low pass, high pass
filter
- 运用MATLAB制作高通、低通等各种滤波器，实现变声系统。-Making use of MATLAB to create high pass, low pass and other filters,to achieve the goal of changing the sound .
FIR-Interpolation-high_pass-filter
- 用内插法写的FIR高通滤波器，是基于MATLAB2010写的-Written by interpolation FIR high-pass filter, is written based on MATLAB2010
Signal-detection-of-signal-of-heart
- 心电信号的计算机分析 通过理论结合实际，用C语言编程对MIT心电信号数据进行分析，实现低通滤波、高通滤波、QRS检测、特征提取、心律失常分析，从中了解和掌握数字信号处理的方法和应用。 -ECG computer analysis by the theory with reality, and C language programming on the MIT ECG data analysis, low-pass filter, high pass filtering, QRS dete