-
downsample
该段matlab代码能实现分段减采样，是对ecg数据压缩算法的基础，对压缩算法很重要(resample)
- 2010-08-05 16:26:30下载
- 积分：1
-
manual_thresh
mnualy threholding the image by using this code
- 2010-09-26 16:52:32下载
- 积分：1
-
NEWcyclicprogramme
循环平稳随机过程中，实现循环谱的matlab程序代码，大家一起分享(Cyclostationary random process, the realization of cyclic spectrum matlab program code share)
- 2020-10-19 10:57:25下载
- 积分：1
-
OLS-rbf
OLS rbt neural network BP
- 2012-10-02 03:03:07下载
- 积分：1
-
bp-3d
机载下视三维合成孔径雷达仿真，BP算法，发射线性调频信号(Airborne 3D SAR imaging simulation, BP algorithm, transmitting LFM signal)
- 2018-05-19 18:16:08下载
- 积分：1
-
solarradiationHtd
本程序可以用来计算太阳能总辐射，晴天模型(simulation the total solar radiation)
- 2012-05-03 14:10:40下载
- 积分：1
-
UNANR_Matlab
There is a trend to develop blind or semi-blind source extraction algorithms based on
second-order statistics, due to its low computation load and fast processing speed.
An important and primary work is done by Barros and Cichocki, who propose an
extraction algorithm based on a time delay. The algorithm is simple and fast, but its
performance is not satisfying. The paper extends their work and proposes a robust
algorithm based on eigenvalue decomposition of several delayed covariance matrices.
It is faster and has better performance, which is conˉrmed by theoretical analysis
and computer simulations.
- 2015-03-01 18:01:49下载
- 积分：1
-
bootgmregress
自举是一种由重采样估计，独立和（蒙特卡洛重采样）等概率设置一个单一的数据统计变化的一个途径。允许的措施估计那里的潜在分布是未知的或者样本量很小。他们的结果与这些分析方法的统计特性相一致。
在这里，我们使用非参数逼近。非参数引导更简单。它不使用该模型的结构，建造人工数据。矢量[易西]是重采样，而不是直接与replecement。这些参数是从这些对构建。
二，回归模型时，应使用在回归方程中的两个变量是随机的，会有错误的，即不是由研究者控制。模式，我用普通最小二乘回归低估了变量之间的错误时，他们都含有线性关系的斜率。据索卡尔和罗尔夫（1995），模型二回归的主题是一对哪些研究和争论仍在继续，最终建议是很难做出。
BOOTGMREGRESS模型II是一个引导程序。这需要s引导和规范样品前坡计算变量。这两个变量的每个转化为具有零均值和标准差的一个。由此产生的斜率是线性回归系数的Y在X里克创造了这个词（1973）几何平均数并给出了一个模型II回归广泛审查。它也被称为引导标准的主要轴线(The bootstrap is a way of estimating the variability of a statistic from a single data set by resampling it independently and with equal probabilities (Monte Carlo resampling). Allows the estimation of measures where the underlying distribution is unknown or where sample sizes are small. Their results are consistent with the statistical properties of those analytical methods.
Here, we use the Non-parametric Bootstrap. Non-parametric bootstrap is simpler. It does not use the structure of the model to construct artificial data. The vector [yi, xi] is instead directly resampled with replecement. The parameters are constructed from these pairs.
Model II regression should be used when the two variables in the regression equation are random and subject to error, i.e. not controlled by the researcher. Model I regression using ordinary least squares underestimates the slope of the linear relationship between the variables when they both contain error. According to Sokal and Rohlf (1995), t)
- 2011-05-21 13:19:38下载
- 积分：1
-
effectiveindex
光纤中纤芯基模的有效折射率计算程序,二分法求解！(fiber core base mode of the effective refractive index calculation procedures for dichotomy!)
- 2007-03-22 09:06:29下载
- 积分：1
-
CONTENTS
matlab中工具函数 CONTENTS 函数(CONTENTS function of the utility function in matlab)
- 2012-05-22 20:22:33下载
- 积分：1
