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matlab
y3k=fft(u,(m+n-2)/4)
i=1:(m+n-2)/4
subplot(5,2,9) stem(i,u)
title( 滤波后上采样 )
k=1:(m+n-2)/4
subplot(5,2,10) stem(k,y3k)
title( 上采样频谱 )
xlabel( k ) ylabel( y3k ) (y3k = fft (u, (m+ n-2)/4) i = 1: (m+ n-2)/4 subplot (5,2,9) stem (i, u) title (after filtering the sample) k = 1: (m+ n-2)/4 subplot (5,2,10) stem (k, y3k) title (on the sample spectrum) xlabel (k) ylabel (y3k))
- 2009-01-06 13:09:09下载
- 积分:1
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11038871rainflowcounting
雨流計算,使用在疲勞分析,幫助分析不規律了負載(Rain-flow calculation, the use of fatigue analysis, to help analyze the irregular load)
- 2012-08-13 23:00:55下载
- 积分:1
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PESGM2008-000079
ITs IEEE PESGM08 Paper.
- 2013-12-03 17:34:22下载
- 积分:1
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Hpwm
说明: H桥三相逆变电路 可以参考使用 欢迎下载(H-bridge three phase inverter)
- 2021-01-24 15:46:34下载
- 积分:1
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QAM_16
16QAM的解调方式,需要的朋友可以下载啊(16QAM demodulation method needs friends can download ah)
- 2009-12-28 20:33:52下载
- 积分:1
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CNN_GUI
本代码有详细的注释,给出了采用CNN方法检测道路的程序,并给了测试图片!(This code has detailed notes, gives way to detect the use of CNN programs, and to a test picture!)
- 2011-09-30 23:41:00下载
- 积分:1
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MeanShift-matlab
MeanShift运动目标跟踪 matlab程序
思路:
1.截取跟踪目标矩阵rect
2.求取跟踪目标的加权直方图hist1
3.读取视频序列中的一帧, 先随机取一块与rect等大的矩形,计算加权直方图hist2。
4.计算两者比重函数,如果后者差距过大, 更新新的矩阵中心Y,进行迭代(MeanShift是一种变步长可以迅速接近概率密度峰值的方法),直至一定条件后停止。
(MeanShift moving target tracking matlab program ideas: 1. Interception target tracking matrix rect 2. Strike target tracking weighted histogram hist1 3. Reading of a video sequence, first randomly selected one with such a large rectangle rect, calculate the weighted Histogram hist2. 4 Calculate the proportion of both functions, if the latter gap is too large, updated new matrix center Y, iterative (MeanShift is a variable step size can rapidly approaching the peak of the probability density method), until certain conditions stop.)
- 2013-09-19 11:40:07下载
- 积分:1
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suanfa
RD成像算法,距离多普勒域,sinc插值和邻域插值两种,
CS成像算法,二位频域(RDA CSA targets radar imaging Interpolation)
- 2017-10-11 16:12:37下载
- 积分:1
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work
倒立摆 MATLAB 模糊控制 sinulink仿真(MATLAB fuzzy control of inverted pendulum)
- 2013-01-04 14:28:08下载
- 积分:1
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11
说明: MATLAB_stepper_motor_control.zip
- 2011-12-17 05:14:51下载
- 积分:1