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time-varying-gravity-field
说明： 计算时变重力场变化的程序，通过此程序可以计算地球质量变化等等。(Changes in time-varying gravity field calculation program, this program can be calculated by changes in Earth' s mass and so on.)
- 2011-04-13 11:24:01下载
- 积分：1
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DSSS-communications-system
a document explaining a DSSS transmision channel and how to make a rake receiver with simulations
- 2013-01-19 20:15:00下载
- 积分：1
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DSP-Using-Matlab_code
数字信号处理(matlab版)随书源代码，作者维纳K英格尔，柳树堂译，本书提供大量的数字信号处理matlab程序，讲解数字信号处理知识，使得学习很容易上手(Digital signal processing (matlab version) source code with the book, the author Wiener K Ingle, Liushu Tang translation, the book provides a large number of digital signal processing matlab program, explain the knowledge of digital signal processing, makes learning very easy to use)
- 2015-01-13 20:36:32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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5956460yazhiganrao
说明： 压制干扰在雷达模拟中的应用，进行干扰模拟和识别。(Suppression jamming is applied in radar simulation to simulate and identify jamming.)
- 2020-09-09 20:14:07下载
- 积分：1
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dcshuntgenerator
matlab - dc shunt generator
- 2014-02-19 07:01:02下载
- 积分：1
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DCT
用matlab实现的灰度图像DCT变换的源程序。(Matlab implementation of the gray image with DCT transform of the source.)
- 2010-09-10 15:05:43下载
- 积分：1
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IFS
L-system and IFS are used to the plant s simulation. In this package the theories of L-system and IFS were concisely described. The excellence and short of constructing Fractal image with L-system or IFS were discussed. So a method was put forward in this package. At last the three-dimension tree model ceatrs successfully based on L-system and IFS.
- 2013-03-13 16:42:04下载
- 积分：1
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yuandaima
包含三个源码分别是单脉冲测角的仿真，基于MMSE准则的自适应旁瓣对消，平面阵的三维天线方向图计算。(The simulation consists of three single-pulse source are angle measurement based on MMSE criterion adaptive sidelobe cancellation of the three-dimensional antenna, planar array of chart calculations.)
- 2021-01-25 19:38:38下载
- 积分：1
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machine_asynchrone2
说明： asynchronous motor
model sumilnk
- 2020-03-05 20:20:46下载
- 积分：1
