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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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platformalignment
平台惯导初始对准程序仿真 (platform alignment)
- 2010-02-23 20:00:50下载
- 积分:1
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111
BP神经网络模型,用于根据反馈信息,调整,以达到最优值(BP neural network model for feedback adjustments to achieve the optimal value)
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small-world-simulation-on-MATLAB.
基于Matlab软件实现小世界网络模型算法,并利用Pajek软件做出小世界网络的图像(Small world network model based on Matlab software algorithms, and make a small world network using Pajek software image)
- 2012-05-22 10:41:35下载
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matrix
在VC中用Matlab引擎计算实对称矩阵特征值和特征向量。.mor0为矩阵输入文件,.mor位结果输出文件。(Calculated using Matlab engine in the VC real symmetric matrix eigenvalues and eigenvectors. . Mor0 matrix input files,. Mor-bit result output file.)
- 2011-09-27 15:06:37下载
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OPC
OPC DA 3.0 specification
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PMSM无位置传感矢量控制
基于MATLAB/simulink搭建的应用于永磁同步电机(PMSM)的无传感器控制,主要是基于矢量控制,采用滑模转速和转子位置观测器取代传统的位置传感器,最终实现对PMSM的控制(The sensorless control based on MATLAB/simulink for permanent magnet synchronous motor (PMSM) is mainly based on vector control. Instead of the traditional position sensor, the sliding mode speed and rotor position observer are used to control the PMSM.)
- 2021-04-26 20:38:45下载
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segy
用来计算线性拉登变换免费工具包包括 MATLAB 演示程序 产品信息和示例等等
(High Availability Large Data Sets, High Performance
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svm
source code describing the use of vector machine support with matlab
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differencemethod
说明: matlab的差分算法实现以及粒子群优化算法介绍(matlab differential algorithm and particle swarm optimization algorithm introduced)
- 2008-10-28 10:23:56下载
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