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替代数据法 surrogates

于 2020-09-08 发布文件大小:10KB

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下载积分: 1 下载次数: 34

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代码说明：

用matlab编写的替代数据法，检验某一时间序列是否具有非线性特性(Surrogate data to test whether the nonlinear time series)

文件列表：

surrogates
..........\.DS_Store,6148,2006-03-17
..........\findrho.m,2818,2006-03-29
..........\findrhoquick.m,2970,2005-03-06
..........\get_bins.m,893,2005-03-06
..........\pps.c,8432,2006-03-17
..........\pps.m,566,2005-03-06
..........\shuffle.m,244,2005-03-06
..........\shufflecycle.m,2352,2005-03-06
..........\surrogate.m,1968,2005-03-06
..........\surrogates.m,3080,2005-03-06

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11
说明：这几个MATLAB代码是圆、直线的拟合曲线的源程序(MATLAB code for these is round, linear curve fitting source)

2009-10-14 14:58:59下载

积分：1
PMSMsimulink
永磁同步电机空间矢量脉冲宽度调制matlab仿真 (Permanent magnet synchronous motor space vector pulse width modulation)

2011-12-28 14:22:27下载

积分：1
RMIC01_054_1533640
this is about risk managment problems....

2013-05-26 16:44:37下载

积分：1
2^mDIT-FF
本程序基于2DIT-FFT变换，效果相当好，通俗易懂，适合初学者学习。(The program is based on 2DIT-FFT transform, the effect is quite good, easy to understand for beginners.)

2011-06-09 11:14:24下载

积分：1
suoxianghuan
锁相环就是锁定相位的环路。学过自动控制原理的人都知道，这是一种典型的反馈控制电路，利用外部输入的参考信号控制环路内部振荡信号的频率和相位，实现输出信号频率对输入信号频率的自动跟踪，一般用于闭环跟踪电路。(Locked loop (phase), as the name implies, is the lock phase of the loop. Principle of automatic control of the people know, this is a typical feedback control circuit, the external input reference signal control the frequency and the phase of the oscillation signal inside the loop, the frequency of the output signal of the input signal frequency automatic tracking, generally used for closed-loop tracking circuit. )

2015-05-25 16:54:30下载

积分：1
langbai_v86
有循环检测，周期性检测，连续相位调制信号(CPM)产生，解耦，恢复原信号。( There are cycle detection, periodic testing, Continuous phase modulation signal (CPM) to produce, Decoupling, restore the original signal.)

2017-01-07 22:53:53下载

积分：1
xy701914
通过MATLAB程序，进行语音信号处理里面的基于MMSE的谱减法增强处理程序，程序消除噪声的效果是现有算法的3dB，特别的对于 qiiZDo格式和 NbGjUXi 格式的语音处理效果很好。(By MATLAB program for speech signal processing inside the MMSE-based spectral subtraction enhancement program, the program to eliminate the effect of noise existing algorithms 3dB, special effects for speech processing qiiZDo format and NbGjUXi format well.)

2016-01-19 19:41:17下载

积分：1
tire
picture qu zhao is very important to you(picture qu zhao)

2010-10-16 15:02:57下载

积分：1
LMS
最小均方（LMS）自适应算法就是一中已期望响应和滤波输出信号之间误差的均方值最小为准的，依据输入信号在迭代过程中估计梯度矢量，并更新权系数以达到最优的自适应迭代算法。LMS算法是一种梯度最速下降方法，其显著的特点是它的简单性。这算法不需要计算相应的相关函数，也不需要进行矩阵运算。(Minimum mean-square (LMS) adaptive algorithm is that one has to respond to the expectations and filtering the output signal of the mean square error between the value of the minimum-based, based on the input signal is estimated in the iterative process of gradient vector, and to update the weights in order to achieve the most Adaptive iterative algorithm gifted. LMS algorithm is a steepest descent gradient method, and its significant features is its simplicity. This algorithm does not require calculation of the corresponding correlation function, nor the need for matrix calculation.)

2008-05-26 12:05:15下载

积分：1
filecheck
说明：快速单词拼写检错器，能实现一般的文本操作，另外还能检查单词拼写的对错，字典可以自定义。(rapid spelling error device, able to operate normally text, and checking the wrong spelling, dictionary can define.)

2006-04-10 20:46:22下载

积分：1

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替代数据法 surrogates

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