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matlab_examples
matlab例题源代码,包含很多典型的例题,很值得借鉴学习。(Example matlab source code contains many typical Example, it is worth learning to learn.)
- 2010-03-07 08:53:04下载
- 积分:1
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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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ViSi-Genie-RaspPi-Demo-Weather-master
program to communicate with 4d systems monitors
- 2014-09-03 15:23:49下载
- 积分:1
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gear- stiffness- calculation
根据齿轮基本参数,计算啮合刚度,得到具体的刚度值。(According to the basic parameters of the gear, the meshing stiffness can be calculated.)
- 2017-06-30 10:38:00下载
- 积分:1
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FFRLS
系统辨识与自适应控制---遗忘因子递推最小二乘参数估计(forgetting factor recursive least squares parameter estimation)
- 2011-07-04 16:09:01下载
- 积分:1
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Infomax-Algorithm-code
BASIC SOURCE SEPARATION CODE
- 2013-03-09 16:20:23下载
- 积分:1
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功率谱和相关函数
说明: 信号x(n)=sin(2*pi*0.05*n)+2*cos(2*pi*0.12*n)+w(n),求N=365的相关函数和功率谱(Signal x (n) = sin (2 * pi * 0.05 * n) + 2 * cos (2 * pi * 0.12 * n) + W (n), the correlation function and power spectrum of n = 365 are obtained)
- 2020-11-29 14:09:29下载
- 积分:1
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xiaobobao
使用小波包变换分析信号的MATLAB程序(The use of wavelet packet transform analysis of signals in MATLAB program)
- 2007-10-21 21:26:17下载
- 积分:1
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DBF
实现DBF运算的具体的仿真程序,可帮助新人参考 (the simulated program to implement DBF )
- 2010-11-18 22:26:34下载
- 积分:1
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APF_Threelevel_SPWM_VolageControl
本仿真采用dq原理检测谐波,采用PI闭环控制策略(This simulation uses DQ principle to detect harmonic, and adopts PI closed-loop control strategy)
- 2017-07-13 16:34:54下载
- 积分:1