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Description: 了解图象的存储格式，从.bmp图象格式中读取图象数据并显示，彩色图象转灰度图，反色，图象加噪，运用模板操作降低图象噪声-understanding of the storage format images from. Bmp image format image data and read, Color images to gray level, and anti-color, image noise increases, the use of templates to reduce operating noise image
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Size: 13587456 |
Author: 高颖 |
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Description: 基于小波-偏微分方程的图像降噪程序，Matlab7编程实现-based on wavelet- PDE image noise reduction procedures, Matlab7 Programming
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Size: 2048 |
Author: 王大力 |
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Description: 收集的一组跟噪声产生以及消除、衡量消噪性能指标的MATLAB仿真源代码，每个文件夹下都附有对该代码的注解！-gathered with a group and the elimination of noise, the weighing-noise performance indicators MATLAB simulation source code, Each folder with all of this code notes!
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Size: 1218560 |
Author: 王炬 |
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Description: 这里的７个源代码都是关于自适应噪声滤除技术的，其中包括小波分析，ＬＭＳ，ＲＬＳ，ＮＬＭＳ自适应滤波器，前向神经网络，ＢＰ神经网络自适应除噪-here seven of the source code are adaptive noise filtering technologies, including wavelet analysis, LMS, RLS, NLMS adaptive filter, to the neural network, BP neural network adaptive noise
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Size: 3072 |
Author: 彭平 |
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Description: 谱减法是一种比较简单的语音降噪的方法，在语音信号具有较高的信噪比的情况下具有良好的降噪功能。-Spectral subtraction is a relatively simple method of noise reduction voice in the voice signal with higher signal to noise ratio case has a good noise reduction function.
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Size: 221184 |
Author: 张通 |
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Description: A system simulation environment in Matlab/Simulink of RFID is constructed in this paper.
Special attention is emphasized on the analog/RF circuit.Negative effects are concerned in the system
model,such as phase noise of the local oscillator,TX-RX coupling,reflection of the environment,
AWGN noise,DC offset,I/Q mismatch,etc.Performance of the whole system can be evaluated by
changing the coding method,parameters of building blocks,and operation distance.Finally,some
simulation results are presented in this paper.
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Size: 2099200 |
Author: liulang |
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Description: 一篇关于LMS和RLS算法应用于噪声抵消的matalb仿真论文，值得一看。-An article on the LMS and RLS algorithm is applied to noise cancellation of matalb simulation papers, worth a visit.
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Size: 82944 |
Author: niu |
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Description: 国外的一篇关于低噪声放大器的论文，可用于机顶盒内的调协器，欢迎下载！-Abroad on a low-noise amplifier of the papers, can be used for set-top boxes within the co-ordination, and welcome to download!
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Size: 5284864 |
Author: 皱接 |
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Description: • To design a GUI in MATLAB for Dual-Tone Multi-Frequency (DTMF) telephone key pad, including DTMF Signal generator and DTMF tone detector
• To simulate the DTMF signals with noise based on the specifications given.
• To decode and display the DTMF signals by using FFT algorithm
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Size: 16384 |
Author: 冯扬 |
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Description: remove background noise from speech signal
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Size: 6144 |
Author: ye jing |
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Description: CCD降噪技术的研究的文章，用adobe reader打开，描述CCD降噪原理-CCD noise reduction technologies research article, using adobe reader to open, to describe the principle of CCD noise
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Size: 226304 |
Author: 周雷 |
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Description: KPCA主要在图像去噪声方面有应用。此外还可以进行特征提取，降维使用 -KPCA major noise in the image to have the application. In addition can also be used for feature extraction, dimensionality reduction using
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Size: 1024 |
Author: videohu |
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Description: 给语音加噪声的一个程序，可以给定需要加噪声的分贝数，程序会自动加载，选用的是随机白噪声。-Plus noise to the voice of a program, you can determine the needs to increase the number of decibels of noise, the program will automatically load, selected at random white noise.
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Size: 747520 |
Author: leafer |
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Description: Adaptive FIR filter for noise cancellation，请参考-Adaptive FIR filter for noise cancellation, please refer to
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Size: 56320 |
Author: snowmancj |
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Description: Routines for noise reduction by wavelet coefficient thresholding
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Size: 1024 |
Author: 陈大可 |
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Description: image noise reduction by level dependent thresholding
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Size: 1024 |
Author: 陈大可 |
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Description: image noise reduction by level dependent thresholding
％ and non-decimated wavelet transform-image noise reduction by level dependent thresholding and non-decimated wavelet transform
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Size: 1024 |
Author: 陈大可 |
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Description: 对图象进行均值滤波的程序,选取一幅图象,加入噪声,对图象均值滤波,输出图象.-Means of image filtering process, select an image, adding noise, the mean of image filtering, the output image.
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Size: 1024 |
Author: 叶开 |
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Description: ITU-T G.729语音压缩算法。
description:
Fixed-point description of commendation G.729 with ANNEX B Coding of Speech at 8 kbit/s using Conjugate-Structure Algebraic-Code-Excited Linear-Prediction (CS-ACELP) with Voice Activity Decision(VAD), Discontinuous Transmission(DTX), and Comfort Noise Generation(CNG).-ITU-T G.729 voice compression algorithms. description: Fixed-point description of commendation G.729 with ANNEX B Coding of Speech at 8 kbit/s using Conjugate-Structure Algebraic-Code-Excited Linear-Prediction (CS-ACELP) with Voice Activity Decision (VAD), Discontinuous Transmission ( DTX), and Comfort Noise Generation (CNG).
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Size: 111616 |
Author: kevin |
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Description: 在噪声环境下语音信号的增强
语音信号为读入的声音文件
噪声为正态随机噪声-In the noisy environment of the enhanced voice signal voice signal for the read noise of the sound files for the normal random noise
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Size: 1024 |
Author: 熊敏 |
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