Search - noise - CodeBus

Search - noise - List

[File Operate] TouYingFACanny DL : 0: 新算法较好地解决了传统算法带来的噪声过大或者有用边缘丢失的问题,边缘检测效果得到了改善-new algorithm can solve the traditional algorithm of excessive noise or risk loss of useful, edge detection results have improved
Date : 2008-10-13 Size : 332.11kb User : 李杰
[File Operate] xiaoboquzao-chuzilunwen DL : 0: 小波用语语音去噪声，matlab实现，出自学位论文，相信对大家很有好处-wavelet language speech to noise, Matlab realized from the graduate thesis, we believe that the right will do much good
Date : 2008-10-13 Size : 219.71kb User : 姚艳红
[File Operate] CDMAgonglvkongzhiMATLABfangzhen DL : 1: 【摘　　要】论文总结了ＣＤＭＡ通信系统功率控制的目的和方法，重点介绍了基于信噪比的功率控制算法，最后利用ＭＡＴＬＡＢ工具，对开闭环结合的功率控制方法进行了仿真，给出了实验结果。【关键词】ＣＤＭＡ　　功率控制　　ＭＡＴＬＡＢ仿真 -Abstract paper summarizes the CDMA system power control method and the objective, focus on the signal-to-noise ratio on the power control algorithm, the final use of MATLAB tool outside the closed-loop power control with the simulation method, the experimental results are given. Key words : CDMA power control MATLAB
Date : 2008-10-13 Size : 338.53kb User : 古风
[File Operate] calcsnrs DL : 0: calculates the signal to noise ratio in each subchannel in DMT.-calculates the signal to noise ratio in eac h subchannel in DMT.
Date : 2008-10-13 Size : 1.24kb User : 金岳
[File Operate] remainenergy DL : 0: computes the shortening-signal-to-noise ratio in dB,tail energy in dB and the effective channel impulse response-computes the shortening - signal-to-nois e ratio in dB. tail energy in dB and the effective channel impu lse response
Date : 2008-10-13 Size : 1.49kb User : 金岳
[File Operate] OnusingLikelihood-adjustedProposalsinParticleFilte DL : 0: An unsatisfactory property of particle filters is that they may become inefficient when the observation noise is low. In this paper we consider a simple-to-implement particle filter, called ‘LIS-based particle filter’, whose aim is to overcome the above mentioned weakness. LIS-based particle filters sample the particles in a two-stage process that uses information of the most recent observation, too. Experiments with the standard bearings-only tracking problem indicate that the proposed new particle filter method is indeed a viable alternative to other methods.
Date : 2008-10-13 Size : 119.6kb User : 阳关
[File Operate] TouYingFACanny DL : 0: 新算法较好地解决了传统算法带来的噪声过大或者有用边缘丢失的问题,边缘检测效果得到了改善-new algorithm can solve the traditional algorithm of excessive noise or risk loss of useful, edge detection results have improved
Date : 2025-12-29 Size : 332kb User : 李杰
[File Operate] TETRA_SIM DL : 0: TETRA Physical layer Phase Modulations, 12 files making up whole layer with added noise, Just put in frame numbers and simulate
Date : 2025-12-29 Size : 6kb User : Shaan
[File Operate] DCEORTOSpresentation DL : 0: accu - C++ Interface Classes - Noise Reduction accu - C++ Interface Classes - Noise Reduction-accu- C++ Interface Classes- Noise Reduction accu- C++ Interface Classes- Noise Reduction
Date : 2025-12-29 Size : 62kb User : crashking
[File Operate] myubo_PSNR DL : 0: 对峰值信噪比的求取，对其有一个详细的定义，可以直接放在同一个目录文件夹下，定函数进行调用-To calculate the peak signal to noise ratio, the have a detailed definition, can be directly in the same directory folder, fixed function calls
Date : 2025-12-29 Size : 236kb User : xiaokaizi
[File Operate] LMFnlsq DL : 0: In this paper, the hybrid TDOA/AOA geolocation method with an optimization solution was suggested through Nelder-Mead simplex method. With TDOA and AOA measurement data, the localization equation was formulated as a simple matrix form. Both environmental and NLOS noise causes the location estimate error which is a significant problem
Date : 2025-12-29 Size : 860kb User : ali
[File Operate] iceye DL : 0: Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, Calculation crosshairs diffraction image at different distances, Extract important parameters.
Date : 2025-12-29 Size : 4kb User : bingnunneng
[File Operate] 示波器波形分析 DL : 0: 首先读取csv文件（来自示波器或其他来源），csv是字符格式的文本文件。然后，对采样波形进行谐波分析，将输入信号分解成：A0直流分量，A1基频分量，A22次谐波，A33次谐波……N噪声。采用的是加hanning窗的FFT算法。最后，求取总谐波失真率THD（%）(First read the CSV file, and CSV is a character format text file. Then, the input signal is decomposed into A0 DC component, A1 fundamental frequency component, A22 harmonic, A33 harmonic. N noise. The FFT algorithm with Hanning window is adopted. Finally, the total harmonic loss rate THD (%) is obtained.)
Date : 2025-12-29 Size : 77kb User : likesky