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ARPUFENXIYUZISHIYINGZHENGQIANGQI
构造一组输入为白噪声加三个频率非常接近的正弦波，其信噪比为10dB，观测长度为256。试分别用普通AR谱估计和采用功率噪声抵消算法的AR谱估计估计这组信号的频率，并比较结果。(constructed a group of white noise input plus three very close to the frequency sine wave, the signal-to-noise ratio of 10dB. Observing length of 256. Were used to test the general AR spectral estimation using power and noise canceling algorithm for the estimation of AR spectrum estimation of this group of signal frequency, and the results of the comparison.)
- 2007-07-03 02:38:25下载
- 积分：1
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wavedetect
本函数将完成经典的w_svd模型下，数字水印的检测(This function will finish w_svd model, the classic digital watermark detection)
- 2011-05-30 19:11:49下载
- 积分：1
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fluxlinkagefunction
异步电机控制矢量控制中，需要磁链保持不变，根据电机的额定值计算磁链的额定值的程序代码，可以为电机控制的作为参考。(Induction motor control vector control, the need to maintain constant flux, flux is calculated according to the rating of the motor rated program code for motor control as a reference.)
- 2014-12-04 10:37:05下载
- 积分：1
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Differential-Equations
利用matlab 和 差分方法求解非线性方程(Difference Methods Partial Differential Equations)
- 2012-01-11 19:57:25下载
- 积分：1
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matrix-power
利用乘幂法求解矩阵A=[6，-11,6 1,0,0 0,1,0]的特征根（1,2,3）(solve the characteristic roots of array:
A = [6,-11,6 1,0,0 0,1,0]
by using matrix power method
the root=(1,2,3))
- 2011-05-24 17:19:52下载
- 积分：1
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RunUser
以某个用户的权限运行程序，相当于windows下的run as(Permissions to a user running the program, which is equivalent to run as under windows)
- 2009-01-21 15:23:56下载
- 积分：1
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untitled127
改进后的直接转矩控制系统，绝对能用。matlan/simulink7.4(Improved direct torque control system, the absolute use. matlan/simulink7.4)
- 2008-04-15 19:28:58下载
- 积分：1
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ComputationalStatisticsMatlab
Matlab的书籍的统计方法计算，这本书包含源代码(Matlab books, on the calculation of statistics, the book contains the source code)
- 2010-05-13 12:08:07下载
- 积分：1
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Random
This sample code is to generate random number in C#
- 2014-08-11 02:38:37下载
- 积分：1
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fit_logistic
Fit time series Q(t) to a logistic function.
Inputs (vectors of same size): t (time) & Q
Outputs: Qpre (logistic model fit to data) and three independent parameters: thalf, Qinf, and a, describing the logistic
Q(t) = Qinf/(1 + exp(-a*(t-thalf)))
Qinf is value as t --> infinity
thalf is time of symmetric inflection point
a is time decay constant
Written by James Conder, Southern Illinois University, Oct. 2010
- 2014-02-14 18:29:17下载
- 积分：1
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