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IIRFilterDesign
- IIR Filter Design（无限冲击响应滤波器设计）matlab源代码，包括：bandpass Chebyshev type 2 design、bandpass/bandstop Butterworth design、bandstop Chebyshev type 2 design、lowpass/highpass Chebyshev type 1 design等6种滤波器的设计-IIR (infinite impulse response filter design) Matlab s
MAX262_Chinese.rar
- MAX262中文PDF，用于对程控滤波器的开发,The MAX260/MAX261/MAX262 CMOS dual secondorder universal switched-capacitor active filters allow microprocessor control of precise filter functions. No external components are required for a variety of bandpass, lowpass, h
low-pass-filter
- opencv3.0+vs2013编写理想低通，巴特沃斯低通，高斯低通滤波器-opencv3.0+vs2013 write ideal lowpass, Butterworth low-pass, low-pass Gaussian filter
GA_FIR_thongthap
- FIR lowpass filter design with GA. Results are comprared to other method
v1.9
- 程序用vc6.0编写，基于离散余弦变换DCT和bp神经网络的人脸识别。采用ORL人脸库，对图像进行DCT低通滤波，再用BPNN进行训练或识别，样本空间内识别效果好。设计流程参考了本站 yaxuan 的v3.3(http://www.pudn.com/downloads330/sourcecode/math/detail1452162.html)(本程序不包含原作的粒子群修正权值及网络结构调整等功能，但调整了训练样本的排列顺序) 感谢原作者，若有侵权我会删除此上传^ ^-Vc6.0 procedu
AFD_BUTT
- 该程序可以设计模拟低通巴特沃斯滤波器，该函数需要输入若干个指标-Analog Lowpass Filter Design: Butterworth
AFD_CHB
- 内含两个切比雪夫滤波器，分别是切比雪夫1型和切比雪夫2型滤波器-Analog Lowpass Filter Design: Chebyshev-2
AFD_ELIP
- 用来设计椭圆低通滤波器，这种滤波器会在通带和阻带都有纹波-Analog Lowpass Filter Design: Elliptic
Filter-V1
- LowPass FIR滤波器 C++ VS2013-LowPass C++ VS2013
aliasing_distortion
- Read a grayscale image, downsample it by a factor of 4, and reconstruct the full size image the downsampled image. Then, prefilter the original image with a lowpass filter and repeat downsampling and reconstruction as before. -Read a grayscale im
chebyshevlowpassfilter_design
- Chebyshev lowpass filter design-Chebyshev lowpass filter design..
withoutreadycode_Butterworthfilterdesign
- with_out_using_ready_code_butterworth_filter. This_code_is_for_butterworth lowpass filter design and its designed with out using ready codes-with_out_using_ready_code_butterworth_filter. This_code_is_for_butterworth lowpass filter design and its
low_pass_filter.c
- 一阶RC低通滤波器的c语言实现，处理简单的低通滤波，自行设置cutoff频率以及采样频率(First-order Lowpass Filter - c code)
Demo1_myFIR_lp_Window
- 本程序详细介绍了如何设计基于窗函数的低通数字滤波器(This procedure describes in detail how to design a low-pass digital filter based on window function)
Lowpass Chebyshev Type I Filter
- 低通Chebyshev I型滤波器(Lowpass Chebyshev Type I Filter)
lab3
- 下载图片然后傅立叶变换 展示频谱 计算灰度级平均值 使用高斯低通滤波器，可以指定size,m*n，高斯函数的中心位置。 用例图做高斯低通滤波。((a)Download Fig. 4.41(a) from the book web site and compute its (centered) Fourier spectrum. (b) Display the spectrum. (c) Use your result in (a) to compute the average val
mean
- lowpass mean filter in image processing
threefilterCompare
- 将图像傅里叶变换，然后利用高斯、巴特沃斯、理想滤波器实现图像高频成份和低频成份的分离。(The image Fu Liye transform is applied, then the Gauss high pass lowpass filter is used to achieve the separation of high-frequency components and low frequency components.)
lowpass
- 低通滤波，参数含通带截止频率，阻带截止频率，边带区衰减DB数设置，截止区衰减DB数设置和序列x的采样频率。(Low pass filter, parameters including passband cut-off frequency, stop band cut-off frequency, sideband attenuation DB number, cut-off area attenuation DB number setting and sequence x sampling fr
傅里叶谱与频域低通滤波
- 傅里叶谱与频域低通滤波 (a)从图书网站下载图4.41(a)并计算其(居中)傅里叶谱。(b)显示频谱。(c)在等式(4.8-7)中实现高斯低通滤波器。您必须能够指定结果2D函数的大小，M x N。此外，您必须能够指定高斯函数的中心位置。(d)从图书网站下载图4.41(a)，并对其进行低通滤波，以复制图4.48中的结果。(Fourier Spectrum and Lowpass Filtering in Frequency Domain (a) Download Fig. 4.41(a)