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ch05
matlab学习资料
matlab自学资料
matlab
- 2010-05-14 20:42:30下载
- 积分：1
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Tdotnetbuildeh
这是关于MATLAB和CShaarp混合编程的资料，讲解的很清楚
(About the MATLAB and CShaarp hybrid programming information, explain very clearly)
- 2012-08-23 20:32:32下载
- 积分：1
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Arduino hx711库文件 HX711-master
Arduino hx711库文件，在编写程序省去很大力气，很好用的头文件，大力推荐(Arduino hx711 library files, eliminating the need to write programs in a lot of effort, a good use of header files, strongly recommended)
- 2020-06-25 03:40:02下载
- 积分：1
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cmac(matlab)
artificial intelligence
- 2012-01-26 20:50:29下载
- 积分：1
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jiuhuche
说明： 救护车的报警程序，分别为1000Hz和800Hz.(Ambulance alarm procedures were 1000Hz and 800Hz.)
- 2010-04-04 15:02:36下载
- 积分：1
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the-four-step-ranger-r-k
四阶经典R-K方法的Matlab程序和newton的matlab程序的实现(Matlab program to achieve the classic fourth-order RK method and newton s matlab program)
- 2015-03-21 09:52:38下载
- 积分：1
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yuandaima
matlab GUI界面程序设计源代码 对编界面的初学者十分有用(matlab GUI interface programming source code compiled interface is very useful for beginners)
- 2012-09-21 11:37:08下载
- 积分：1
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VC(6.0)_ecg
用VC6.0编写的对话框程序，可以读取ECG（txt格式）数据，并画图。采用差分阈值法对心电信号进行R波的检测并显示R波检测的个数，效果较好。程序中也编写了一个滤波器对心电数据进行滤波。(VC6.0 prepared by the dialog box procedure, you can read ECG (txt format) data, and drawing. Differential threshold method ECG R-wave detect and display the number of R-wave detection, the better. The program also write a filter for filtering the ECG data.)
- 2015-07-29 13:51:49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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matrik_class
simple c++ matrik operation class use dynamic allocation memory
- 2009-11-09 01:26:18下载
- 积分：1
