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Description: 有限脉冲响应过滤器。This program designs a Finite Impulse Response (FIR) filter. The window-based method is used to obtain a low-pass, high-pass, band-pass or band-stop FIR filter-finite impulse response filters. This program designs a Finite Impulse Response (FIR) filter. The window-based method is used to obtain a low-pass, high-pass, band-pass or band-stop FIR filter
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Size: 158720 |
Author: 站长 |
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Description: An introduction to UWB: Impulse Radio for Radar and Wireless Communications-An introduction to UWB : Impulse Radio for Radar and Wireless Communica tions
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Size: 861184 |
Author: 龙正天 |
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Description: 基于simulink的uwb仿真
uwb.mdl: UWB model - open this to begin.
uwb_lib.mdl: Library blocks for UWB model.
uwb_init.m: Initialization called before model is loaded.
uwb_settings: Sets up structure containing system parameters ( uwb in workspace).
uwb_imr.m: Initializes UWB channel impulse response.
uwb_sv_*.m: Four M-files used to generate channel impulse responses (MAT files).-based on Simulink simulation of UWB uwb.mdl : UWB model-open this to begin. uwb_lib.mdl : Library blocks for UWB model. uwb_init.m : Initialization called before model is loaded. uwb_settings : Sets up structure containing system parameter s (UWB in workspace). uwb_imr.m : Initializes UWB channel impulse response. UWB _sv_*. m : Four M-files used to generate channel impulse r esponses (MAT files).
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Size: 48128 |
Author: 案件评 |
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Description: realize overlapped-add method
％[y]=overlpadd(x,h,Nfft)
％y:output sequence
％x:input sequence
％h:filter impulse response sequence
％Nfft:points of each DFT operation
％重叠相加法实现分段卷积-realize overlapped-add method% [y] = over lpadd (x, h, Nfft)% y : x% output sequence : % h input sequence : impulse response filter% Nfft sequence : DFT points of each operation% of the sum of overlapping sub-convolution Method
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Size: 1024 |
Author: 吴江华 |
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Description: ％realize overlapped-save method
％y:output sequence
％x:input seqence
％h:filter impulse response sequence
％N:length of each segment
％重叠保留法实现分段卷积
- Realize overlapped-save method y: output sequence x: input seqence h: filter impulse response sequence N: length of each segment overlap to retain sub-convolution method
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Size: 1024 |
Author: 吴江华 |
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Description: 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
P0308：图像的自适应魏纳滤波
P0309：运用5种不同的梯度增强法进行图像锐化
P0310：图像的高通滤波和掩模处理
P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理
P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理
-code P0301 : Digital image data matrix display and Fourier Transform P0302 : Two-dimensional discrete cosine transform image compression P0303 : Gray used a new method to enhance the contrast of the image P0304 : histogram equalization P0305 : Simulation images by white Gaussian noise and Impulse noise impact P0306 : 2D median filtering function medfilt2 right by the Salt and Pepper image noise filtering P0307 : MATLAB filter2 the function of noise interference by the image filtering P0308 : Image Adaptive Filter Weiner P0309 : use five different gradient Enhancement Act for image sharpening P0310 : Images of the high-pass filtering and mask handling P0311 : use Butterworth (Butterworth) low-pass filter to noise interference by the image smoothing P 0312 : Butterworth (Butterworth) high-pa
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Size: 11264 |
Author: Jimmy Yen |
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Description: 产生IEEE802。15。3A信道的冲击响应，调整参数可以仿真四种不同的情况-have IEEE802. 15. 3A channel impulse response. Simulation parameters can be adjusted to four different kinds of
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Size: 3072 |
Author: 李哲 |
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Description: 一种对图像滤波的matlab程序，能够去除很严重的椒盐噪声，带有很详细的注释，很容易看明白！-a pair of image filtering Matlab procedures to remove a very serious Impulse noise, with a very detailed notes, it is easy to see the truth!
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Size: 2048 |
Author: 张阳 |
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Description: 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
P0308：图像的自适应魏纳滤波
P0309：运用5种不同的梯度增强法进行图像锐化
P0310：图像的高通滤波和掩模处理
P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理
P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理-code P0301 : Digital image data matrix display and Fourier Transform P0302 : Two-dimensional discrete cosine transform image compression P0303 : Gray used a new method to enhance the contrast of the image P0304 : histogram equalization P0305 : Simulation images by white Gaussian noise and Impulse noise impact P0306 : 2D median filtering function medfilt2 right by the Salt and Pepper image noise filtering P0307 : MATLAB filter2 the function of noise interference by the image filtering P0308 : Image Adaptive Filter Weiner P0309 : use five different gradient Enhancement Act for image sharpening P0310 : Images of the high-pass filtering and mask handling P0311 : use Butterworth (Butterworth) low-pass filter to noise interference by the image smoothing P 0312 : Butterworth (Butterworth) high-pa
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Size: 4096 |
Author: 杨健 |
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Description: Impulse Response in Rayleigh Fading channel, and Doppler Shift is in it.
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Size: 1024 |
Author: Hui |
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Description: 11.txt为产生信道冲激响应的源码，
22.txt为各种OFDM信道估计算法的源码-11.txt for producing channel impulse response of the source, 22.txt for a variety of OFDM channel estimation algorithm for the source
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Size: 2048 |
Author: |
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Description: 连续信号及其Matlab实现,包括单位冲激信号,单位阶跃函数等
-Continuous signal and its Matlab to achieve, including the unit impulse signal, unit step function, etc.
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Size: 12288 |
Author: highcases |
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Description: 自己编了无限冲击响应滤波器，用C语言写的，已测试通过-Own infinite impulse response filter, using C language, and have been tested
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Size: 58368 |
Author: kongchengji |
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Description: 自适应滤波器的特点是自动调节自身的冲激响应,达到最优滤波,此算法适用于平稳和非平稳随机信号,并且不要求知道信号和噪声的统计特性。-Adaptive filter is characterized by automatic adjustment of its own impulse response, the optimal filtering, this algorithm applied to a smooth and non-stationary random signal, and does not demand to know the signal and noise is investigated.
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Size: 1024 |
Author: xurui |
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Description: 先由原始图像（任选）产生待恢复的图像；(产生方法如下：冲激
函数为 ，将原始图像与冲激函
数卷积产生模糊，然后再迭加均值为0，方差为8，16，32的高斯
随机噪声而得到一组待恢复的图像 ；
-By the original images (optional) have to be the restoration of the image (the method is as follows: impulse function, the original image with the impulse function arising convolution fuzzy, and then stacking the mean is 0, the variance for the 8,16 , 32 the Gaussian random noise has been a group of images to be restored
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Size: 459776 |
Author: 李 |
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Description: 用impulse c设计的分布式两个数组的乘法和系统-Designed by impulse c Distributed multiplication of two arrays and systems
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Size: 89088 |
Author: 怒风 |
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Description: this function adds impulse noise to the image praposed
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Size: 234496 |
Author: vid |
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Description: filter for removal of impulse noise using fuzzy filter
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Size: 403456 |
Author: urmila patel |
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Description: Impulse Noise Mitigation for OFDM Using Decision Directed Noise
Estimation
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Size: 203776 |
Author: katha |
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Description: Impulse signal in matlab
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Size: 32768 |
Author: mukut
|
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