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tugasviskom
this file is write on matlab code to enhancement image
- 2013-03-22 15:43:04下载
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1
说明: 实验目的:对带通信号及其低通等效信号进行分析和仿真。
实验内容:
1、参考教材P24面例子,考虑如下带通信号,编写仿真程序实现,得出仿真结果。
(1) 画出该信号和它的幅度谱;
(2) 求出该信号的解析信号,并画出它的幅度谱;
(3) 求出并画出该信号的包络;
(4) 分别假设 和 ,求该信号的低通等效,并画出它的幅度谱。
2、设带通信号为:
通过Matlab编程仿真实现:
(1) 画出该信号和他的谱函数(包括幅度和相位)
(2) 确定并画出解析信号的谱函数(包括幅度和相位)
(3) 画出该信号的包络。
(步骤一,二中,设采样间隔为ts=0.002s)。
(Purpose: To Bandpass and lowpass equivalent signal analysis and simulation. Experiment: 1, reference materials P24 plane example, consider the following bandpass signals, writing simulation program implementation, simulation results obtained. (1) Draw the signal and its amplitude spectrum (2) Find the analytical signal of the signal, and plot its amplitude spectrum (3) Find and draw the envelope of the signal and (4) respectively assumptions and seeking the equivalent lowpass signal and draw its amplitude spectrum. 2, is provided with a communication number: Simulation by Matlab programming: (1) Draw the signal and his spectral function (including amplitude and phase) (2) to identify and draw the analytic signal spectral function (including amplitude and phase) (3) Draw the envelope of the signal. (Step one, two, and set the sampling interval ts = 0.002s).)
- 2014-11-22 21:17:51下载
- 积分:1
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backsub
have not registered DSD
- 2011-12-14 00:46:05下载
- 积分:1
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VTPR_VLE
Pressure composition diagram for binary components
- 2015-04-22 11:46:18下载
- 积分:1
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kernel-ica1_2
这是核函数独立分量分析KICA的源码和相关程序,希望大家用得上。(This is a kernel independent component analysis of the source KICA and related procedures, I hope everyone useful.)
- 2007-11-08 20:42:56下载
- 积分:1
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threebody
求解三体问题,并画动态图像。同时含有解释三体问题的pdf文件(Solving the three-body problem, and draw a dynamic image. Also contains a pdf file explaining the three-body problem)
- 2012-06-27 23:22:10下载
- 积分:1
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LASS
The Hurst parameter H characterizes the degree of long-range dependence (and asymptotic selfsimilarity)
in stationary time series. Many methods have been developed for the estimation of H
data. In practice, however, the classical estimation techniques can be severely affected by nonstationary
artifacts in the time series.
- 2014-09-26 05:51:14下载
- 积分:1
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EC4
Computational exercise to calculate the dispersion compensation of the fiber optic
- 2015-04-15 17:23:48下载
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arithematicdecoded
Arithmetic decoding of a file
- 2011-02-04 23:17:00下载
- 积分:1
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1
说明: 蚁群算法研究 Ant colony algorithm(Ant colony algorithm. Txt)
- 2011-05-12 01:38:57下载
- 积分:1