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397397Iirdfv2
- iir 巴特沃斯 切比雪夫 实现高通滤波 带通滤波 低通滤波 带阻滤波等功能-iir 巴特沃斯切 Chebyshev high-pass filter band-pass filter low-pass filter band-stop filtering functionality
无限冲激响应高通滤波器
- 设计一个在0.45π处具有3dB截止角频率的一阶无限冲激响应低通滤波器和一阶无限冲激响应高通滤波器。用matlab计算并画出它们的增益响应，并用matlab证明两个滤波器是全通互补和功率互补的。涉及画图的频率范围[- π, π]，间隔设置π /100。-Design a 3dB cutoff at 0.45π with angular frequency at the first order infinite impulse response low-pass filter and the fi
all-filter2
- 数字滤波器的C语言实现，包括高通、低通、带通滤波器-C-language digital filter, including the high-pass, low pass, band pass filter
fourier
- 利用傅里叶变换对图像进行处理，分别用高通滤波和低通滤波对图像进行处理-image processing with fourier transform
Various-digital-filter--
- 低通高通带通带阻四种数字滤波器实验报告,里面有详细的程序-Low pass, qualcomm, band-pass, band-stop four digital filter
lixiangditong
- 分别设计理想低通滤波器、巴特沃思滤波器、指数滤波器、梯形低通滤波器,并对含高斯噪声的图像进行低通滤波，截止频率自选，观察不同的截止频率,不同的滤波器的滤波效果。-Were designed for the ideal low pass filter, Butterworth filter, exponential filter, ladder low-pass filter, and Gaussian noise images with low-pass filter cutoff freque
gaosi
- matlab中解决高斯滤波的问题，包括高通中通和低通滤波器-to solve the problem of
7
- 图像平滑处理 高斯低通 小波 等多种算法集合包-Gaussian image smoothing algorithm and other low-pass set of wavelet packet
soundprocessing
- 基于matlab对语音信号进行频谱分析，加入高斯噪声，再使用FIR高通、巴特沃斯低通、FIR带通滤波器进行滤波处理-Spectral analysis of the speech signal, adding Gaussian noise, and then use high-pass, low pass, band pass filter for filtering
MATLAB2-D(FWT)wavelet
- 经典的二维小波变换的例子，可以低通，高通滤波和取低频或高频灰度等，非常有价值！-The classic example of two-dimensional wavelet transform, can be low pass, high pass filter and take low-or high-frequency gray, etc., is very valuable!
several-filtering-procedures
- matlab软件使用的程序：图像二维小波单层分解、图像二维小波两级分解、图像巴特沃思高通滤波器、图像巴特沃思低通滤波器、图像指数高通滤波器、图像指数低通滤波器、图像同态滤波器、图像理想低通滤波器-matlab software programs: single-image two-dimensional wavelet decomposition, wavelet two-dimensional image decomposition, image Butterworth high-pass f
Desktop
- 图形图像处理 高斯低通滤波 高斯白噪声 平滑和锐化-Graphic image processing Gaussian low-pass filtering Gaussian white noise smoothing and sharpening
GaussMedian
- 实现遥感图像的均值、中值、高斯低通滤波、倒数加权和选择式掩膜平滑，编译通过-Realize remote sensing images of the mean value and median, gaussian low pass filtering, reciprocal weighted and select type their film smooth, compile successfully
Gaussfilter
- guassfilter-求序列x(n)(n是资料长度)的m项高斯低通滤波序列y(n)的fortran源程序/源代码-guassfilter-demand sequence x (n) (n is the data length) of m Gaussian low-pass filter sequence y (n) fortran source/source code
filtering
- 同态滤波,高斯低通滤波器，对数变换，幂变换-homomorphic filtering
Matlab-image-filiter
- 用中值滤波，多维滤波，使用中心为-4,-8的拉普拉斯滤波器，高斯低通滤波，拉普拉斯滤波器进行滤波处理-Center of median filtering, multi-dimensional filtering,-4,-8 Laplace filter, the Gaussian low-pass filter, Laplacian filter to filter the
LOG
- 本程序是基于vc的log算子，进行边缘检测。log算子是拉普拉斯算子和高斯低通滤波的结合，希望我的程序对大家的学习有所帮助。-This procedure is based on the vc log operator, edge detection. log operator is a combination of Laplacian and Gaussian low-pass filter, and want my program to help everyone to learn.
Heat_Equation
- 热传导方程图像去噪 偏微分方程处理图像的基本程序 效果等同高斯低通滤波-use heat equation to reduce the speckle
filter4
- 用奇阶互补法设计两带滤波器组(高、低通互补)，进而实现四带滤波器组；并画出其频响。滤波器设计参数为：Fp＝1.7KHz, Fr＝2.3KHz, Fs＝8KHz, Armin≥70dB。-Odd order complementary method to design two-band filter bank (high-and low-pass complementary), so as to realize the four-band filter group draw the frequ
FIR_lowpass
- 8阶高斯低通FIR的实现，依据原理，可以实现更高阶数的FIR.-8 Gaussian low-pass FIR implementation, can be achieved, according to the principle of the higher order FIR.