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Programs
This Codes Show Sampling and aliasing in a wave
- 2011-07-11 21:56:46下载
- 积分：1
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matlab
MATLAB是一套功能十分强大的工程计算及数据分析软件,具有友好的可视化编程界面及接近数学表达式的自然化语言。针对信号与系统中傅里叶变换具有抽象度高、难于理解的特点，利用MATLAB强大的信号处理功能、阶跃响应，微分方程，卷积定理的内容，通过MATLAB 程序实现。本文介绍了MATLAB在信号与系统仿真中的应用,该软件在通信电子类课程中应用越来越广泛,通过几个典型实例来重点研究。
关键词：MATLAB；阶跃响应；微分方程；卷积；信号与系统；仿真 (MATLAB is a very powerful engineering calculations and data analysis software, with a friendly interface and visual programming language close to naturalizing mathematical expressions. For the Fourier transform of signals and systems with a high degree of abstraction, it is difficult to understand the characteristics, the use of the powerful MATLAB signal processing functions, step response, convolution theorem content differential equations by MATLAB program. This article describes the application of MATLAB in signal and system simulation, the software in the electronic communications courses in applied more widely, by focusing on a few typical examples.
Keywords: MATLAB step response signals and systems convolution differential equation simulation )
- 2013-12-21 22:35:23下载
- 积分：1
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vmd-verify3
vmd经验模态分解，修正的vmd,有实际例子。(Vmd empirical mode decomposition, the revised vmd, there are practical examples.)
- 2021-05-13 00:30:02下载
- 积分：1
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shuzhifangcheng
说明： 该文件是描述如何用matlab自带的多项式求根方法计算高次方程的根的代码(The paper describes how to use the Matlab own method for solving polynomial equation of the high-code)
- 2005-11-04 11:15:53下载
- 积分：1
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huffman(bite)
是matlab写的求解哈夫曼编码的程序。(is written in Matlab for Huffman coding procedures.)
- 2007-05-30 22:26:04下载
- 积分：1
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logpolar
本程序实现了对数极坐标的基本变换，可以在图像处理、稳像等领域进行应用(logpolar algorithm)
- 2011-01-14 12:53:06下载
- 积分：1
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bdkejian
模拟产生不同时期compass卫星可见数目(Simulated compass satellite visible number of different periods)
- 2012-09-16 23:16:03下载
- 积分：1
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asgn_6
this code is about random walk
- 2014-12-14 09:23:54下载
- 积分：1
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分数阶傅里叶变换 FrFT LFM paraEstimation
分数阶傅里叶变换(Fractional Fourier Transform, FrFT)，实现线性调频(LFM)信号的参数估计(调频斜率和初始频率)。由粗到细搜索分数阶傅里叶变换的阶数。需要到网上自行下载一个工具函数frft.m.(It is about estimationg the frequency modulation rate and initial frequency of linear frequency modulation (LFM) signal using the fractional Fourier transform (FrFT).It need a function frft.m which could be found in the internet.)
- 2021-04-26 10:58:46下载
- 积分：1
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Thediskdrivereadsystem
磁盘驱动系统的有前置滤波器时系统的时间响应和整个系统的不同环节的比较(Disk drive system with pre-filter system response time and the comparison of different segments of the system)
- 2010-11-21 11:26:30下载
- 积分：1
