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FEM
说明: 利用matlab实现电磁场数值方法里面的有限差分与有限元法(Using matlab to achieve numerical method of electromagnetic field inside the finite difference and finite element method)
- 2021-01-21 10:38:41下载
- 积分:1
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Movieball
单摆的MATLAB仿真程序源代码,结果会输出单摆摆动画面。(Pendulum MATLAB simulation program source code, the result will be output pendulum swing screen.)
- 2013-04-30 13:35:54下载
- 积分:1
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Teach-you-to-learn-speech
利用matlab软件绘制长螺旋钻机入岩的功率曲线图(Matlab software to draw long auger into the rock power curve)
- 2013-04-30 17:47:25下载
- 积分:1
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yapunov-exponent
Approximate entropy analysis of biological signals of the advantages of time series parameters of the approximate entropy, ApEn describes the application of the medical situation and prospects. Methods: According to the definitions and algorithms, introduced approximate entropy and correlation dimension, fractal dimension
- 2010-09-29 16:12:54下载
- 积分:1
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GA_program
Genetic Algorithm matlab programs for student
- 2011-01-28 22:36:07下载
- 积分:1
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svm
matlab svm library and example
- 2015-02-03 11:00:03下载
- 积分:1
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example4_6
:滤波
fs=400 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=5 时间窗大小
t=0:ts:T (hf1=zeros(1,N)
hf1(f<=B1&f>=-B1)=1
y1=hf1.*fftshift(y)
figure
subplot(211)
plot(f,abs(fftshift(y))/N,f,hf1, r-- )
axis([-fs/2,fs/2,0,1.2])
title( 原信号频谱 )
xlabel( f /Hz )
subplot(212)
plot(f,abs(y1)/N)
title( 低通滤波,截止频率90Hz )
xlabel( f /Hz ))
- 2010-05-25 20:58:05下载
- 积分:1
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30965813pmsm
PMSM operations inn matlab MDL files
- 2012-05-22 11:39:06下载
- 积分:1
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dip_sythetic_seismogram
自编的倾斜岩层的合成地震记录。最终生成图像。地球物理与地震学。(Synthetic seismograms tilted strata of self. The resulting image.)
- 2021-03-31 11:49:09下载
- 积分:1
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matrix62
2013年美国数学建模M奖(一等奖)所用MATLAB程序之一(2013 American Mathematical modeling M Award (first prize) with one of the MATLAB program)
- 2013-05-18 20:19:00下载
- 积分:1