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VectorControl
这是一个矢量控制成功mdl模型,可改编为任何电机(永磁同步电机 异步电机等),低版本matlab上编写,大家均可成功运行
(Vector Control;PMSM Induction motor;mdl)
- 2010-10-01 14:44:56下载
- 积分:1
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1022
通信系统仿真--具有瑞利分布的随机序列,pn序列及其他仿真程序(Communication System Simulation- Rayleigh distribution with the random sequence, pn sequence and other simulation program)
- 2009-05-09 23:40:34下载
- 积分:1
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wgn
用matlab仿真出加性高斯白噪声,及其技术(Matlab simulation using the additive white Gaussian noise, and its technology)
- 2010-11-17 12:53:24下载
- 积分:1
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AM_ana
说明: 个人做的AM调制数字解调simulink仿真模块,大家多交流(The AM modulation personal digital demodulation simulink simulation module, we more exchanges)
- 2009-08-04 09:01:54下载
- 积分:1
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10
说明: 对原有修正PRI变换进行改进,将分散在真实PRI箱附近几个箱中的到达时间差值累加起来,提高检测性能(PRI transform the original amendment to improve, will be scattered around a few boxes in the real PRI box add up to the arrival time difference and improve the detection performance)
- 2011-07-08 11:55:44下载
- 积分:1
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GUI
实现计算器的功能,matlabGUI,中的加减乘除运算等等,并且设计界面模拟小米计算器(FUNTIONS FOR CALCULATOR USE THE GUI OF MATLAB)
- 2018-06-02 16:44:53下载
- 积分:1
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wiseqs-y54ar3
无线信道JlQQsv模型MATLAB仿真程序,实现了PEqTTgv技术下多参数的模拟,最接近物理信道,信道逼近参数接近最小二乘JlQQsv算法。
(Radio channelJlQQsv model MATLAB simulation program, to achieve a multi-parameter simulation PEqTTgv technology, the closest physical channel, the channel parameters close to the least square approximation algorithm JlQQsv
)
- 2015-12-22 09:51:23下载
- 积分:1
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DSP_Cxxx
胡广书
数字信号处理 理论算法与实现
第二版(HU-book theory of digital signal processing algorithms with the second version)
- 2006-07-20 19:57:53下载
- 积分:1
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some_sparse_echo_cancellation_method
this package includes some sparse echo cancellation methods. These methods are adaptive filters.
- 2010-05-26 02:27:19下载
- 积分:1
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example4_4
例4:在sinc(t)信号中叠加噪声,分析对应频谱
fs=100 采样频率,必须大于两倍基带信号最高频率
ts=1/fs 采样时间间隔
T=2 时间窗大小
(
x=x+0.1*randn(1,N)
x=awgn(x,-10, measured )
figure
plot(t,x)
title( 时域信号图 )
xlabel( t /s )
y=fft(x,N)
figure
if mod(N,2)~=0
N=N-1
end
f=linspace(0,fs/2,N/2)
plot(f,abs(y(1:N/2))*2/N)
title( 叠加噪声的sinc(t)信号频谱 )
xlabel( f /Hz )
figure
y0=y(1:N/2)
P=y0.*conj(y0)/N
P=10*log10(P)
plot(f,P)
title( 功率谱 )
xlabel( f /Hz )
)
- 2010-05-25 20:59:03下载
- 积分:1