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shengyu
此程序使用MATLAB实现 利用升余弦滚降特性来检测信道质量(This program uses MATLAB implementation using raised cosine roll-off characteristics to detect the channel quality)
- 2009-03-13 22:31:51下载
- 积分:1
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TuXiangMatch
利用MATLAB实现的图像的特征匹配,对于图像拼接和全景图像生成至关重要(MATLAB implementation of the image using the feature matching, image stitching for panoramic images and to generate essential)
- 2009-04-06 09:14:22下载
- 积分:1
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ldpcmacexitcharts
several files allowing to do a LDPC code optimization based on exit charts
- 2012-05-02 01:58:53下载
- 积分:1
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Collins
collins衍射传播函数,可以计算光波的衍射过程(collins diffraction spread function can be calculated diffraction process of light)
- 2015-01-12 19:01:13下载
- 积分:1
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ica2
肌电信号经过去均值化白化后运用fastica变换后实现盲信号分离(EMG after to the mean of albino using fastica transform blind signal separation)
- 2012-06-16 23:16:15下载
- 积分:1
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circular-convolution
cirucular convolution
- 2015-02-13 13:47:33下载
- 积分:1
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LFM
产生一组简单的线性调频chirp信号,帮助大家学习matlab 用于雷达脉冲压缩(creat a simple LFM signal)
- 2012-08-21 09:59:32下载
- 积分:1
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sun
双馈式电机的控制策略方法的仿真搭建和运行(The control method of operation DFIG)
- 2015-01-09 15:02:23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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good
一个货物管理系,用的是面向对象的开发方法,里面所有说明齐全,点击startup就可以运行,名为good的文件夹里面是源代码。(A cargo management system, using object-oriented development methodology, which all the notes complete, click the startup will be able to run, to be called good folder is inside the source code.)
- 2007-12-21 17:47:29下载
- 积分:1