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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)
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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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ECGmatematica.mat
ECG on mathematical test taken on 250 Hz (sampling frequency) You can use in order to obtain (and compare) the stress (from HRV)
- 2013-08-22 00:32:28下载
- 积分:1
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LS-CH.EST-a-MMSE-CH.EST
LS channel estimation
MMSE channel estimation
used in lte system
- 2014-01-28 11:06:11下载
- 积分:1
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ECEF_GLS
说明: 地心地固(ECEF)坐标系下,基于广义最小二乘的雷达组网空间误差配准(Radar network based on generalized least square error of registration space)
- 2011-04-02 16:27:10下载
- 积分:1
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MIMO_MSE_20130509
mimo系统基本仿真 mse算法下错误率最小(mimo system)
- 2013-07-15 20:50:40下载
- 积分:1
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GaussParameters
gaussian filtering for images
- 2010-09-28 13:29:20下载
- 积分:1
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MATLAB
此资料详细介绍了matlab基本的使用方法,通俗易懂 自学就可以初步掌握matlab(MATLAB)
- 2009-12-10 13:29:45下载
- 积分:1
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DINEN50530
This module will simulate any PV module with different weather conditions as an input. and is also connected to an simplified Maximum Power Point Tracker system to recognize the Working volrage of the cell (module)
- 2013-10-29 18:59:33下载
- 积分:1
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dc-breaker
直流微电网中的断路器研究,本文介绍了直流微网的基本概念,在直流微网基本模型的基础上加以模块具体细化,提出了一种合家用智能直流微网的架设结构,同时通过参考欧洲微网系统的标准,并依据已有文献对微网电压等级的优化对比,给出了合适的微网电压标准。在此基础上,介绍了一种基于直流母线电压信号(DBS)的直流微网的控制策略,包含新能源的变换器控制和储能装置的变换器控制。对于实现负载与直流母线的交互,本文以软开关技术为基础,提出了一种新型智能直流断路器拓扑,并通过仿真验证其工作原理,该断路器不仅可以实现零电流机械开关的拉断,还可以作为功率路由器的基础模块,实现能量路由的概念。(a study of DC breaker applied in DC microgrid)
- 2020-12-27 21:29:03下载
- 积分:1
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444
有关傅里叶展开式的程序,速度非常快,而且还有相关的实例说明。(About Fourier expansion program, very fast, but also related examples.)
- 2013-12-11 18:11:22下载
- 积分:1