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example4_3
例3:分析占空比为ta的矩形脉冲频谱
T=1 时间窗大小
ta=0.5 占空比
N=256
t=linspace(-T,T,N)
ts=2*T/N
fs=1/ts
(x=zeros(1,N)
x(N/2-round(N/2*ta):N/2+round(N/2*ta))=ones(1,2*round(N/2*ta)+1)
y=fft(x,N)
figure
plot(t,x)
title([ 时域信号图 占空比为 ,num2str(ta)])
axis([-T T-0.2 1.2])
xlabel( t /s )
figure
subplot(211)
f=linspace(-fs/2,fs/2,N)
plot(f,abs(fftshift(y))/N)
title([ 矩形脉冲双边谱 脉冲时间t=[- ,num2str(ta*T), , ,num2str(ta*T), ] ])
xlabel( f /Hz )
)
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Qlearningliti
讲基于q学习的应用的相关文献,不错的学习例子(Q learning about the application based on the literature, examples of good learning)
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LIHEQI
该程序为电子离合器的程序,可以实现有无按纽信号或者刹车信号等判断(The program procedures for the electronic clutch, you can achieve any signal or brake button signals to determine)
- 2009-04-07 11:20:23下载
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九电平模块化多电平变换器(MMC)Ninelevel_mmc
说明: 九电平模块化多电平变换器(MMC)的matlab仿真simulink(Matlab simulation of nine level modular multilevel converter (MMC))
- 2021-04-20 15:28:50下载
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CST_2
3 triangl finite element method c program code
usefull for all kind of plane stress and strain
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Fuzzy-Logic-and-Backstepping
利用非线性控制完成光伏并网逆变器的设计,设计中采用模糊控制和反步法,介绍很好。(Using nonlinear control to complete the design of the photovoltaic (pv) grid inverter, adopted in the design of advanced reverse moves, the introduction is very good.)
- 2013-12-03 23:21:13下载
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K-shortest-Path-tracking
参考《Multiple Object Tracker Using K-Shortest Paths》实现的代码,使用K最短路径实现多目标追踪功能。(Reference " Multiple Object Tracker Using K-Shortest Paths" to achieve code, use the shortest path K multi-target tracking capabilities.)
- 2014-12-22 09:15:06下载
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Navier-Stokes 方程
说明: 用来解矩形区域不可压缩 Navier-Stokes 方程的(Solving incompressible Navier-Stokes equation in rectangular region)
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ann2rr
计算心电信号RR间隙的一个算法,主要用户分析心率变异使用,也可以集成到HOLTER中(ECG RR calculated a gap algorithm, the main users of the use of heart rate variability analysis can also be integrated into HOLTER in)
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A-Comparison-of-Categorical-Attribute-Data
clustering algorithm paper
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