-
weifenyuzhimatlab_ECG
微分阈值法去除心电信号信号(ECG)噪声,无回检(Differential threshold method to remove the noise of the ECG signal (ECG), no check-back)
- 2013-04-30 20:09:30下载
- 积分:1
-
Parameter-optimization
针对滚动轴承早期故障特征提取困难的问题,提出一种基于参数优化变分模态分解的轴承早期故障诊断方法。首先利用粒子群优化算法对变分模态分解算法的最佳影响参数组合进行搜索,搜索结束后根据所得结果设定变分模态分解算法的惩罚参数和分量个数,并利用参数优化变分模态分解算法对故障信号进行处理。(Aiming at the difficult problem of early fault feature extraction of rolling bearing, an early fault diagnosis method based on parameter optimization variational modal decomposition is proposed. Firstly, the particle swarm optimization algorithm is used to search the parameters of the variational modal decomposition algorithm. After the search, the penalty parameters and the number of components of the variational modal decomposition algorithm are set according to the obtained results. The modal decomposition algorithm handles the fault signal.)
- 2017-03-22 13:43:35下载
- 积分:1
-
06156422
2-D–3-D Frequency Registration Using a Low-Dose
Radiographic System for Knee Motion Estimation
- 2013-07-09 10:08:27下载
- 积分:1
-
A
说明: 极化SAR编程 C++下编程实现极化参数的计算 MATLAB MATLAB中实现提取(polarization SAR)
- 2010-05-10 22:34:16下载
- 积分:1
-
ASK
4ASK程序分享,数字幅度调制,二进制调制(4ASK program sharing, the number of amplitude modulation, the binary modulation)
- 2010-05-14 10:37:06下载
- 积分:1
-
HAMOLOLOMKMLKKMKLMKLMK
函数y=力(P)
- 2022-02-28 19:00:07下载
- 积分:1
-
通过Yahoo与Sina获取历史与实时股票数据[faruto版本]
用科学计算语言Matlab,借助互联网最为广泛使用的门户网雅虎财经提供的历史或实时股票服务接口,建立行客户端与服务器连接和数据下载。通过Yahoo与Sina获取历史与实时股票数据[faruto版本]
- 2023-02-02 14:20:03下载
- 积分:1
-
Integrator
This code contains an integrator algorith with smooth transitions at 0 frequency and half sampling rate.
Can be tested by altering input within the code
- 2015-04-18 12:36:08下载
- 积分:1
-
gray forecasting model called CM model, the G
灰色预测模型称为CM模型,G为grey的第一个字母,M为model的第一个字母。GM(1,1)表示一阶的,一个变量的微分方程型预测模型。GM(1,1)是一阶单序列的线性动态模型,主要用于时间序列预测。 一、GM(1,1)建模 设有数列 共有 个观察值 对 作累加生成,得到新的数列 ,其元素 (5-1) 有: 对数列 ,可建立预测模型的白化形式方程, (5-2) 式中: ――为待估计参数。分别称为发展灰数和内生控制灰数。设 为待估计参数向量 则 按最小二乘法求解, 有: (5-3) 式中: (5-4) (5-5) 将(5-3)式求得的 代入(5-2)式,并解微分方程,有 (1,1)预测模型为: (5-6)-gray forecasting model called CM model, the G-gray of a letter, the M model for the first letter. GM (1,1), a band of a variable type of differential equation models. GM (1,1) is a sequence of single-band linear dynamic model, mainly for time series prediction. A GM (1,1) model series with a total value of observation for the cumulative production, to a new series of its elements (5-1) : The series, we can establish the prediction model albino form of equation (5-2) where :-- to question the estimated parameters. The development will be known as the gray and hygiene control within a few gray. Set parameters to be estimated according to Vector l
- 2023-04-12 02:55:03下载
- 积分:1
-
redgelet
有限脊波变化matlab源码 基本的变换(Limited changes in ridgelet basic transform matlab source)
- 2008-07-18 10:05:29下载
- 积分:1