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OFDMsystemsimulation
用MATLAB，对OFDM系统进行仿真，其中的信号为BPSK信号。(using MATLAB, the OFDM system simulation, the signal for BPSK signals.)
- 2007-01-14 01:00:00下载
- 积分：1
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lm
说明： 柔性路面设计指标计算，注解完整，应用方便。(Calculation of flexible pavement design specifications, notes complete, easy application.
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- 2011-12-24 15:43:27下载
- 积分：1
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Three_MTDC_model
自己弄的多端直流配电网的仿真模型，是支撑自己小论文的东东。仿真环境是用的matlab。(Get yourself a simulation model with a multi-terminal DC power grid, is supporting their own small paper stuff. Simulation environment is used matlab.)
- 2021-04-24 13:38:47下载
- 积分：1
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timedomaincharactersticsanalysis
设计一个简单的GUI界面，对导入的音频文件进行时域特性分析。计算其时域波形、平均幅度、短时能量、短时过零率。对该音频文件进行加噪处理，分析其时域波形变化。设定一个固定时长，对该音频添加回声并保存为“*.wav”格式文件。
对音频文件的时域分析是对音频文件进行传输、降噪及其他再编辑的基础。其中短时能量可用作清浊音区分的标准和语音起始点的判断。短时过零率可用作判断有声段与无声段和从背景噪声中提取语音信号。
(Design a simple GUI interface that time domain characteristics analysis on import audio files.Calculate the average time domain waveform, amplitude, short-time energy and short-time zero crossing ratio.Add to deal with the noise of the audio files, analyze the changes in the time domain waveform.To set a fixed time, to add the audio echo and saved as a *. Wav format file.
The time domain analysis of the audio file was transmitted to audio files, noise reduction and other editor again.The short-time energy voiced distinguish between standard and can be used as a clear voice starting point judgement.Short-time zero crossing ratio can be used as a judgment audio segment and silent segment and extract speech signal background noise.)
- 2015-06-19 13:28:20下载
- 积分：1
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Python数据分析
数据分析(Python language learning data analysis)
- 2018-12-28 14:00:27下载
- 积分：1
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jinzitaronghe
拉普拉斯金字塔图像融合MATLAB程序。利用拉普拉斯金字塔算法进行图像融合（对可见光/微光图像和红外图像进行融合）(Laplacian pyramid image fusion MATLAB program. Laplace pyramid image fusion algorithm (visible light/low light and infrared images fusion))
- 2016-05-24 21:04:21下载
- 积分：1
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算法
说明： NMF矩阵分解算法可用于高维数据分解和降维处理分析。(NMF matrix decomposition algorithm can be used for high-dimensional data decomposition and dimension reduction analysis.)
- 2019-06-12 22:30:57下载
- 积分：1
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pso_2
最近一直研究粒子群算法，发个例程大家交流一下(Recently has been studying the particle swarm algorithm, made a routine exchange of what we)
- 2009-11-29 14:56:48下载
- 积分：1
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Matlab6.5
说明： 数字信号处理教程——MATLAB释义与实现(very good)
- 2010-04-10 21:33:03下载
- 积分：1
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example1_remarkb
wilson-theta和Newmark-beta求解动力学振动方程,三自由度系统的脉冲响应(wilson-theta and the Newmark-beta to solve the vibration equation of dynamics. three degrees of freedom the system impulse response
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- 2011-07-13 17:38:10下载
- 积分：1
