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Programs_17a
时间序列分析模型构建方法、过程及步骤,并通过假设的时间序列用MATLAB软件,实现了模型的定阶、模型参数的估计过程。(To get the Lds MOdel.
)
- 2010-11-04 17:02:25下载
- 积分：1
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trns
The model used for creating the reference voltage is shown
in Fig. 4. First, photovoltaic output current (Ipv) and output
voltage (Vpv) are passed through a first order low pass filter
with a magnitude of G = 1 and a time constant of T = 0.01
seconds in order to filter out the high frequency components
or harmonics from these signals as shown in Fig. 5 and Fig. 6.
The filtered current and voltage signals (Ipv_F and Vpv_F) are
then fed into the MPPT control block that uses the Incremental
Conductance Tracking Algorithm. An algorithm that is based
on the fact the slope of the PV array power curve shown in
Fig. 7 is zero at the Maximum Power Point (MPP), positive on
the left of the MPP, and negative on the right. The MPP can
thus be tracked by comparing the instantaneous conductance
(I/V) to the incremental conductance (∆ I/∆ V) [11] as in (1):
- 2013-07-23 17:45:44下载
- 积分：1
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Particle-filter-matlab
粒子滤波matlab仿真程序.粒子滤波的基本思想是：首先依据系统状态向量的经验条件分布，在状态空间抽样产生一组随机样本集合，这些样本集合称为粒子；然后根据观测值不断调整粒子的权重大小和样本位置；最后通过调整后的粒子信息修正最初的的经验条件分布，估计出系统状态和参数。该算法是一种递推滤波算法，可以用来估计任意非线性非高斯随机系统的状态和参数。 粒子滤波主要有三步基本操作：采样（从不含观察值的状态空间产生新的粒子）、权值计算（根据观察值计算各个粒子的权值）、重采样（抛弃权值小的粒子，使用权值大的粒子代替），这三步构成了粒子滤波的基本算法。 SIRF(Sample Importance Resampling Filter)算法是粒子滤波的一种基本算法。(Particle filter matlab simulation program)
- 2012-09-05 19:14:08下载
- 积分：1
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Employee
某小型公司有四类人员：总经理、技术人员、销售经理、推销员。设计一个基类Person，并派生出Employee（职员）(A small company has four categories of personnel: general manager, technical staff, sales manager, salesman)
- 2014-12-07 17:08:57下载
- 积分：1
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junzhi
k-均值算法，主要进行在matlab中的程序实现，进行图像的分割处理(k-means algorithm, mainly for the program in the matlab implementation for image segmentation)
- 2010-06-03 19:04:39下载
- 积分：1
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DWT_Image_Watermarking
This matlab code for DWT image watermarking
- 2009-10-01 10:57:36下载
- 积分：1
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Clustering_Coefficient
根据邻接矩阵计算网络的聚类系数。输入为邻接矩阵输出为整个网络的聚类系数(cluster coefficient)
- 2021-04-19 15:18:51下载
- 积分：1
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matlabEXTENDERv1.0
这个软件包提供的例程可以扩展器读取并绘制网格，现场并指出文件。 Extender是一个环形等离子体计算上的代码从一个平衡代码（如VMEC或馅饼）电网的磁场。该扩展器的代码是由迈克尔Drevlak在等离子物理研究所。(This package provides routines to read and plot the EXTENDER mesh, field and points files. EXTENDER is a toroidal plasma code which calculates the magnetic field on a grid from an equilibrium code (such as VMEC or PIES). The EXTENDER code is maintained by Michael Drevlak at the Institute for Plasma Physics.)
- 2011-05-23 11:26:48下载
- 积分：1
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order-demand-forecast
灰色神经网络的预测算法—订单需求预测matlab源代码(Gray neural network prediction algorithm- order demand forecast)
- 2013-07-11 09:32:42下载
- 积分：1
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matlab
matlab实用程序百例，关于图像处理的源码(matlab )
- 2009-04-30 22:00:16下载
- 积分：1
