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RSfenxingformatlab
RS分形算法matlab代码实现,既利用RS方法计算时间序列的分形hurst指数(RS fractal algorithm matlab code, we use RS calculated time series fractal Hurst index)
- 2007-12-11 22:51:39下载
- 积分：1
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L_D
用Matlab程序实现P阶Levinson-Durbin算法。以一个2阶自回归模型（参数为b0=1, a1=0, a2=0.81）和一个2阶滑动平均模型（参数为b0=1, b1=1, b2=1）为例，选取观测数据长度为1000，分别用一个AR(2)模型和一个AR(10)阶模型来估计其功率谱。设激励信号模型的高斯白噪声的均值为0，方差为1。用Levinson-Durbin算法迭代计算AR模型参数，并用估计出的AR模型参数画出观测信号的功率谱。并对Levinson-Durbin算法的性能进行分析。(Write a small MATLAB program that implements the pthorder Levinson-Durbin (L-D). Run/Test the program using a AR(2) process (b0=1,a1=0, a2=0.81) and an MA(2) (bn=1,1,1) process-about 1000 samples. Use L-D with p=2 (for the AR) and 10 (for the MA). Plot the AR spectra produced in the two cases with L-D. List the direct form and the reflection coefficients in a table. Profile the L-D (total number of computations for a pthorder)
- 2009-12-29 01:39:11下载
- 积分：1
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Matlab-90-instances-(GUI)aquot.rar
说明： 《matlab的90个实例(GUI)》是我学习GUI的宝贵资料，和大家分享(" Matlab 90 instances (GUI)" is the GUI I learn valuable information, and share)
- 2011-03-01 13:26:00下载
- 积分：1
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zuixuanminzufeng
matlab 编写的最炫民族风歌曲，希望有人喜欢(zuixuanminzufeng edited by matlab and hope somebody will like it)
- 2014-12-06 10:14:31下载
- 积分：1
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cal2jul
公历转换成儒略日,本程序只有在1900年3月1日至2100年2月28日?转换才有效。(change calendar to Julian Day)
- 2013-04-10 11:14:29下载
- 积分：1
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chaptr-2-wireless-channel
WIRELESS COMMUNICATION CHAPTER 2
- 2014-01-24 14:18:49下载
- 积分：1
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level_set_methods_UCSB
LevelSet toolbox by UCSB 提供了水平集计算轮廓的功能(LevelSet toolbox by UCSB provides a level set function of the computation of contour)
- 2010-03-13 20:56:56下载
- 积分：1
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bldc
说明： 在分析了无刷直流电动机 (BLDCM) 数学模型的基础上,用 MAT LAB建立了无刷直流电动机控制系统的
真模型,对系统进行了仿真和分析,给出了仿真结果,验证了数学模型的有效性及控制系统设计的合理性。(The analysis of the brushless DC motor (BLDCM) based on the mathematical model, using MAT LAB established a brushless DC motor control system of the true model of the system simulation and analysis of simulation results to verify the mathematical model effectiveness and control system design is reasonable.)
- 2011-04-06 14:16:40下载
- 积分：1
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QPSK-MBOFDM
QPSK-MBOFDM发射接收机
QPSK调制的多频带OFDM（MB-OFDM）发射机，经过加性高斯噪声信道，接收机判断误码率。
(QPSK-MBOFDM launch QPSK modulation receiver multiband OFDM (MB-OFDM) transmitter, through the additive Gaussian noise channel, the receiver determine the error rate.)
- 2010-05-19 21:10:13下载
- 积分：1
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ofdm-with-noise
ofdm implementation with noise(AWGN)
- 2011-08-04 23:56:08下载
- 积分：1
