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am-dsb
AM、DSB 调制及解调
用matlab产生一个频率为1Hz,功率为1的余弦信源m(t),设载波频率ωc =10 Hz,
m0 = 2 ,试画出:
AM 及DSB 调制信号的时域波形;
采用相干解调后的 AM 及DSB 信号波形;
AM 及DSB 已调信号的功率谱;
调整载波频率及 m0,观察分的AM 的过调与DSB 反相点现象。
在接收端带通后加上窄带高斯噪声,单边功率谱密度0 n = 0.1,重新解调。
(AM, DSB modulation and demodulation
Matlab produce a frequency for 1 Hz, power of 1 cosine source m (t), set the carrier frequency ω c = 10 Hz,
M0 = 2, try drawing out:
)
- 2012-03-30 15:29:29下载
- 积分:1
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single_pulse_ambg_01
单脉冲信号的模糊函数的matlab代码,可以方便的调用,已经验证(failed to translate)
- 2011-10-25 09:43:37下载
- 积分:1
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mat
基于matlab的吊车双摆系统滑膜控制仿真编程(Based the matlab crane double pendulum system synovial control simulation programming)
- 2012-09-29 17:06:23下载
- 积分:1
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Seminar
smart antenna how they works good for arab peaple
- 2010-05-25 21:47:42下载
- 积分:1
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PID
matlab仿真源程序,先进 PID 控制及其 MATLAB 仿真(程序)。(??)
- 2020-11-16 12:19:40下载
- 积分:1
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safe_alpha1
说明: 这是一个信赖域方法的程序,简单实用,对初学者非常有用。(This is a trust region method procedures, simple, practical, very useful for beginners.
)
- 2011-03-24 12:16:26下载
- 积分:1
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PtRG
对雷达方程的研究,输出功率与测量距离之间的关系(Radar equation, the relationship between the output power and measure the distance)
- 2013-04-19 10:04:22下载
- 积分:1
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energy harvesting simulation
In cognitive radio secondary outage probability
- 2018-03-30 15:21:13下载
- 积分:1
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MATLAB_Arithmetic
书名:[MATLAB语言常用算法程序集].(龚纯).清晰版
内容:插值,函数逼近,特征值计算,数值微分,数值积分,方程求根,非线性方程组求解,线性方程组的直接法,线性方程组的的迭代法,随机数生成,特殊函数计算,常微分方程的初值问题,偏微分方程的数值解法,数据统计和分析。(Title: [MATLAB algorithms commonly used in assembly language]. (Gong pure). Clearer view of the contents: interpolation, function approximation, eigenvalue calculation, numerical differentiation, numerical integration, finding roots of equations, nonlinear equations, linear equations group, direct, linear equations of the iterative method, random number generation, calculation of special functions, initial value problems for ordinary differential equations, numerical solution of partial differential equations, statistics and analysis.)
- 2011-04-21 12:07:00下载
- 积分:1
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Burg
burg(伯格)法谱估计,是现代功率谱估计的一种典型的算法.(burg (Berg) Act, spectral estimation, is a typical modern power spectrum estimation algorithm.)
- 2012-06-09 14:17:48下载
- 积分:1