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vad431
matlab下的一个基于能量和过零率的端点检测程序(under matlab based on energy and zero crossing rate of endpoint detection procedures)
- 2007-10-09 21:13:22下载
- 积分：1
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fit_mix_gaussian
fit_mix_gaussian - fit parameters for a mixed-gaussian distribution using EM algorithm
format: [u,sig,t,iter] = fit_mix_gaussian( X,M )
input: X - input samples, Nx1 vector
M - number of gaussians which are assumed to compose the distribution
output: u - fitted mean for each gaussian
sig - fitted standard deviation for each gaussian
t - probability of each gaussian in the complete distribution
iter- number of iterations done by the function
- 2011-02-09 19:05:43下载
- 积分：1
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FuzzyPID
说明： 里面有三个二维模糊调节器分别实现PID控制器的参数Kp，ki，Kd，的调节。其控制原理：根据前面的偏差e和偏差变化ec将三个模糊控制器FC1,FC2,FC3分别进行模糊化，模糊逻辑推理，解模糊化。最后得到pid控制器参数调节量。(There are three two-dimensional fuzzy controller to achieve PID controller parameters were Kp, ki, Kd, of the regulation. The control principle: According to the previous error e and error change ec the three fuzzy controller FC1, FC2, FC3 were fuzzy, fuzzy logic, defuzzification. Finally, adjust the controller parameters by pid.)
- 2010-04-28 23:53:42下载
- 积分：1
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QAM
说明： 一个关于QAM调制的MATLAB仿真程序，
只有源码，已经调试过(A QAM modulation on MATLAB simulation program, only the source, has been debugged)
- 2010-05-02 20:30:06下载
- 积分：1
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Literature_Search
Mimo literature search through papers (pdf)
- 2010-11-08 23:46:10下载
- 积分：1
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shuxuejianmo_6
说明： （蒙特卡洛方法）
求出四分之一圆占正方形的比例。随机投点P(x,y)于正方形，π/4的近似值为落在四分之一圆内的点数与总投点数的比值。随机投点次数分别为10000次和50000次，计算π的近似值。
((Monte Carlo method) are obtained accounting for a quarter of a round square ratio. Voted random point P (x, y) in the square, π/4 for the fall quarter of the approximation of the points won and the ratio of the total vote points. The number of random points, respectively, voted for the 10000 and 50000 times, the calculation of the approximation of π.)
- 2009-07-24 23:01:33下载
- 积分：1
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wendingbianjie21
非线性动力学求解轴承约束边界稳定性问题，理论分析(Solve problems of bearing stability constraint boundary nonlinear dynamics, theoretical analysis)
- 2021-04-19 15:28:50下载
- 积分：1
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dIVISIVE-CLUSTER-
dIVISIVE CLUSTER ALGORITHM
- 2014-02-20 10:41:51下载
- 积分：1
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matlab
信号包络谱计算 (signal envelope sperctrum calculation )
- 2021-04-16 14:58:54下载
- 积分：1
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dir2cas
波器直线型结构转化成别的形式,这是一种,还有别的转化
(Filter into other forms linear structure, this is a kind of, still have other transformation)
- 2011-11-19 22:17:12下载
- 积分：1
