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ofdm
ofdm的通信系统的平台，希望对大家有所帮助(ofdm communication system platform, we want to help)
- 2010-06-05 18:37:42下载
- 积分：1
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gaus30_kolo_fft
far field modelling of active optical fibre 30core
- 2011-02-09 04:34:42下载
- 积分：1
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Desktop
小波降噪、时频分析等方法，系统地研究航天电子设备多余物噪声检测过程中各操作变量和微粒物理参数对声波频谱的影响。通过单因素试验，详细分析了微粒粒径、振动力学条件中加速度和频率等3因素对声音信号频谱分布的影响规律，比较了短时傅里叶变换和小波变换的特点。该结果为进一步识别多余物微粒的参数提供了指导依据(the complexity of the material interaction and the properties of the particles themselves make the received signal difficult to analyse. This paper based on particle collision sound wave mechanism, using the methods of wavelet de-noising, time-frequency analysis and so on, this paper systematically studies the influence of various operating variables and particle physics parameters on the sound spectrum in the process of detecting the noise of aerospace electronic equipment. Through the single factor test, the influences of the three factors such as acceleration and frequency on the spectral distribution of the sound signal are analyse in detail, and the characteristics of the short-time Fourier transform and the wavelet transform are compared. The result provides a guideline for further identification of the parameters of the extraneous particles.)
- 2018-01-18 14:36:21下载
- 积分：1
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GUI_RLC-circuit
this file is a graphical user interface (GUI) using Matlab and simulink it is for RLC circut in both series and parallel it agood and friendly GUI
- 2012-10-17 06:18:04下载
- 积分：1
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Threshold_Test
在matlab中，实现通信中，将有用信号从噪声信号中分离出来，用到门限比较，保持，长度匹配，减低虚警概率，提高正确率(matlab threshold detaction)
- 2013-11-19 16:42:40下载
- 积分：1
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a8e87f757c24
matlab实现经纬度坐标转换，代码效率较高(matlab realize the latitude and longitude coordinates conversion)
- 2012-12-09 19:12:24下载
- 积分：1
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collor
说明： collor hist
- 2010-04-04 21:09:46下载
- 积分：1
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extra
Antenna Design for array of dipole
- 2012-05-12 15:59:12下载
- 积分：1
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aco-yiquansuanfa-
车辆路径问题的蚁群算法，很好的一个学习蚁群算法的GA例子(The ant colony algorithm of vehicle routing problem, a learning example of ant colony algorithm GA)
- 2013-04-16 09:06:27下载
- 积分：1
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askdigital
这是简易的ASK信号调制，把文件放入matlab的文件库中，通过在matlab的命令窗口直接调用功能函数并运行，可以直接看到仿真结果。(This is a simple the ASK signal modulation, the file into Matlab file library, call function directly in the Matlab command window and run the simulation results can be seen directly.)
- 2013-04-27 12:27:14下载
- 积分：1
