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signal-modulation-and-demodulation
这是关于信号的调制与解调，是通信原理核心部分，也是通信中很常见的(This is about the signal modulation and demodulation, is the core part of communication theory, communication is very common
)
- 2011-07-15 13:42:52下载
- 积分：1
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grey-prediction-controller
灰预测控制器的MATLAB研究，并利用MATLAB语言编程(Grey prediction controller MATLAB studied using MATLAB programming language)
- 2010-09-03 11:07:08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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choosenk
该matlab代码描述了谱减的语音增强算法(The matlab code spectrum is described by the speech enhancement algorithm)
- 2008-05-09 10:27:04下载
- 积分：1
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OFDM
关于OFDM的基本原理和实现方案，以及相关的matlab仿真的源程序(On the basic principles of OFDM and the realization of the program, as well as the source matlab simulation)
- 2009-05-12 01:31:59下载
- 积分：1
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Cycle-detection
这是认知无线电检测中的循环检测代码，希望大家享用(This is the cognitive radio detection loop detection code, I hope you enjoy)
- 2011-04-29 19:13:20下载
- 积分：1
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fangdasuoxiao
在matlab环境下最近邻插值法、双线性插值法对图像进行放大和缩小。以及对图像加入噪声椒盐，高斯，乘性噪声。(The Matlab environment nearest neighbor interpolation, bilinear interpolation on the image to zoom in and out. And image noise added salt and pepper, Gaussian, multiplicative noise.)
- 2013-03-11 21:50:44下载
- 积分：1
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EXAMPL_2
AMI码的功率谱,通过仿真产生AMI码并且绘制其功率谱图。(AMI code power spectrum, generated by simulation AMI code and mapping of its power spectrum.)
- 2020-07-04 19:40:02下载
- 积分：1
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PIDcontrol
说明： 采用不完全微分PID来控制一个复杂带有滞后特性的对象。(, The incomplete differential PID to control the characteristics of a complex object with a lag.)
- 2010-04-19 21:32:02下载
- 积分：1
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matlabreadavi
这是一个matlab读取视频的例子，这种东西我新接触，不知道大家要不要。我觉得不错。(read Matlab video examples, this thing I new contacts do not know if you want to. I think it's good.)
- 2006-06-09 16:27:16下载
- 积分：1
