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Prediction_Volterra
混沌时间序列预测(chaotic time series prediction)中的Volterra级数一步预测 、Volterra级数多步预测方法(Prediction of chaotic time series (chaotic time series prediction) in the prediction step Volterra series, Volterra series multi-step prediction method)
- 2007-11-11 20:04:27下载
- 积分：1
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matlab
本次实验是要我们先产生心电信号，再加噪声再滤波。由一个心电信号数据表输出心电信号，由于已知的心电信号有噪声，所以我先将信号进行滤波，得到正确的心电信号。再加噪声，通过滤波可以得到高频和中频噪声，将原信号加上噪声显示再滤波。每次的时域信号都画出了他们相应的频谱，便于观察。每次的滤波我也尝试了不同的滤波器。(This experiment is to produce our first ECG, together with noise and then filtering. ECG data from a table output ECG, ECG as a known noise signal is filtered first, I get the correct ECG. Plus noise can be obtained by filtering high-frequency and intermediate frequency noise, the original signal plus noise shown again filtering. Time-domain signals each draw their corresponding spectrum, easy to observe. Every time I try to filter the different filters.)
- 2011-05-30 15:52:47下载
- 积分：1
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LEAFVEIN
this is used to extract the leaf vein
- 2015-03-03 19:08:37下载
- 积分：1
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Twomass_model
说明： 两自由度系统振动模型，初级学习模型，Simulink(Two-degree-of-freedom system vibration model, primary learning model, Simulink)
- 2020-07-03 19:20:02下载
- 积分：1
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matlab-zuixiaoerchengnihe
最小二乘法拟合，基于matlab的算法，拟合研究的一部分(LSF Least Square Fit
)
- 2011-04-19 10:09:04下载
- 积分：1
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work5
增广最小二乘递推算法辨识程序，实用的系统辨识算法。(Augmented RLS identification procedures, practical system identification algorithm.)
- 2011-05-20 19:02:07下载
- 积分：1
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GenRand
利用matlab仿真产生混沌序列的程序，长度维数都可选(Chaotic sequence generated by matlab simulation program, the length dimensions are optional)
- 2011-06-11 15:57:52下载
- 积分：1
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rrrrLMS_Equalizer
RLS算法，用matlab实现，用自适应算法来实现均衡，程序正确(RLS algorithm, using matlab to achieve, with an adaptive algorithm to achieve a balanced and correct procedures)
- 2012-09-05 21:50:35下载
- 积分：1
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BP
BP神经网络：是一种按误差逆传播算法训练的多层前馈网络，是目前应用最广泛的神经网络模型之一。BP网络能学习和存贮大量的输入-输出模式映射关系，而无需事前揭示描述这种映射关系的数学方程。它的学习规则是使用最速下降法，通过反向传播来不断调整网络的权值和阈值，使网络的误差平方和最小。BP神经网络模型拓扑结构包括输入层（input）、隐层(hide layer)和输出层(output layer)。(BP neural network: a Press the front back propagation algorithm to train multilayer feedforward network is one of the most widely used neural network model. BP network can learn and store large amounts of input- output mode mappings without prior reveal mathematical equations that describe this map. It' s learning rule is to use the steepest descent method, through a reverse spread to constantly adjust the network weights and thresholds, so that the minimum squared error of the network. BP neural network topology, including the input layer (input), hidden layer (hide layer) and output layer (output layer).)
- 2015-03-26 22:32:47下载
- 积分：1
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Generate_APDLCode_NASTRAN
Generates APDL Code from NASTRAN Input file
- 2011-11-05 15:44:59下载
- 积分：1
