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matlab
一段matlab的程序，供大家交流，学习数学应用软件是一件有益处的事情！(matlab)
- 2009-06-02 18:44:41下载
- 积分：1
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photovoltaic-simulator-7-paramete
The output characteristics of a photovoltaic (PV) array are highly non-linear. Therefore, an accurate andefficient PV model is required to study and analyze the operation of PV system in the changing environ-mental conditions. This paper proposes a precise PV simulator based on the seven-parameter electriccircuit model. The proposed simulator can generate the output characteristics of a PV system preciselyat different operating conditions. It has also enough flexibility to simulate different configurations ofPV panels with series/parallel connections. The robustness of the proposed simulator is demonstratedunder the partial shaded conditions. Additionally, the performance of the developed simulator is verifiedby interfacing it with the actual power electronic converter and maximum power point tracking (MPPT)controller. The proposed PV simulator will facilitate the design aspects of PV systems and help in behaviorassessment of newly developed controllers prior to practical implementation.
- 2014-10-21 14:23:31下载
- 积分：1
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变步长扰动观察法
利用S函数实现的变步长电导增量法，需要和模型结合(The variable step length conductance increment method realized by S function needs to be combined with the model)
- 2020-12-23 15:59:06下载
- 积分：1
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FFT
脑波FFT变换
调用格式见m文件头部说明（下边也复制了一份）
有配套.DLL.h.lib.ctf文件，可以在C或C++环境中调用
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保存为FFT.m文件
输入参数： N：进行FFT变换的点数（要求是2的N次幂）；
fs：信号的采样频率（frequency of simpling）
sig：进行FFT变换的数组（一维）。
输出参数： f_sig:变换后的信号（一维数组）
E_delta、E_theta 、E_alpha、E_beta分别表示δθαβ相应频段的能量加和。
other为其余频段的能量加和（供参考用）
--------------------------------------------------------------------------
function[ f_sig ,E_delta , E_theta , E_alpha , E_beta , other ] = FFT( N , fs , sig )(EEG FFT transform is called m file format, see head illustrate the matching DLL files, you can be C or C++ to call------------------------ simpling) sig: to FFT transform array (one dimension). Output Parameters: f_sig: transformation of the signal (one-dimensional array) E_delta, E_theta, E_alpha, E_beta δθαβ, respectively, the energy increases and the corresponding frequency band. Other for the rest of the energy band increases, and (for reference) -------------------------------------------------------------------------- function [f_sig, E_delta, E_theta, E_alpha, E_beta , other] = FFT (N, fs, sig))
- 2009-11-07 20:27:52下载
- 积分：1
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包含好几个合成地震记录的程序
压缩文件里边包含好几个合成地震记录的程序，包括楔形模型，断层等，有的还画出了地震记录，反射系数的振幅谱~(the zip file contains several synthetic seismogram programs, including wedge model, fault model, etc., some even draw the earthquake records, the reflection coefficient of amplitude spectrum ~)
- 2018-04-17 19:21:59下载
- 积分：1
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neural-pca-ica
image separation using neural net
- 2009-04-14 21:46:41下载
- 积分：1
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MobileFadingChannels
非常好的信道衰落教材~涵盖了很多方面的知识(Very good fading ~ covers many aspects of teaching knowledge)
- 2010-05-05 21:04:26下载
- 积分：1
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NS-FDM
Non-standard finite difference method for solution of partial differential equations
- 2014-11-25 20:48:47下载
- 积分：1
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Genetic-algorithem(Matlab)
A simple code for GA
- 2009-06-27 16:59:30下载
- 积分：1
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Code_withpicture
i need nmotb ncodase tfor readg my fpruihg
- 2011-02-12 13:26:01下载
- 积分：1
