搜索资源列表
chemoactbx
- 国外FABI ChemoAC Consortium 编的PLS等程序，用于NIR光谱分析比较好用。 -Chemometircs in Analytical chemistry--FABI ChemoAC Consortium
pls
- 基于pls对光谱分析 包括数据读取，小波变换PCA分析，PLS建模，交叉验证-Pls include data on the spectrum based on reads, wavelet transform PCA analysis, PLS modeling, cross-validation
RVI
- 在光谱分析中要用到的计算植被指数matlab程序,很简洁-In spectral analysis used in the calculation of vegetation index matlab procedure, very simple
Sample-subset-partitioning
- 近红外光谱分析中要从复杂的信息中有效地提取相关信息建立可靠的模型，选择的训练集要具有较好的代表性。目前．样本的选择方法主要包括random sampling(RS)，Kennard—Stone(KS)．sample set partitioning based on joint x-y distance(SPXY)等方法 。-selecting a representative subset in NIR data using SPXY， the random sampling，and Kenn
SPRcoffier.m
- 一种基于SPR光谱分析的液体折射率的计算，结果正确，可以使用。-SPR spectroscopy based on the calculation of the refractive index of liquid, the result is correct, can be used.
matlab_hyperspectral_toolbox_v0.03
- 高光谱分析工具,常用的函数matlab实现-hyperspetral tool
kennard-stone
- 经典的KS算法，用于近红外光谱分析选样本。-Classic KS algorithm, the sample selected for the near-infrared spectroscopy.
lwpso
- 用粒子群思想解决光谱分析问题,对学习光学知识的人很有帮助的，希望对大家有用-Idea of particle swarm to solve the spectrum problem, learning optical knowledge is helpful, and the hope that useful
1222231
- 近红外光谱分析中绝对误差、相对误差、相关系数、测定系数等的matlab编程语句。-Near infrared spectral analysis of absolute error, relative error, correlation coefficient, coefficient of determination, matlab programming language.
coefficient-and-plsstd
- 光谱分析中用到相关性分析和对环己烷、环己醇、环己酮、己二酸的PLS_STD方法建模，十分宝贵的matlab程序，对你的科研有着点睛之笔之效果。-This programmer is about how to deal with spectrosopy data .So it is very useful.It is about how to deal with the raw data,it is helpful to your science working.
BP-Model-of-NIR
- 近红外光谱分析中的BP模型建立过程，其中在原有BP神经网络模型的基础上自己编程加入了近红外模型验证系数的计算，如R-SquareC.R-SquareP,RMSEC,RMSEP,RSD等。并加入循环语句，设定区间程序可以自动运行并判断最佳隐含层结点数，最佳学习速率，动量因子，训练次数等，同时加入一个验证校正模型实例。-The process of BP model in near infrared spectrum analysis, including the original BP neura
dsp
- 数字信号处理matlab例程，含离散时间傅里叶变换、光谱分析、数字滤波器设计-Digital signal processing matlab program, including the discrete-time Fourier transform, spectral analysis, digital filter design
XGXfx
- 微分光谱分析方法：单因素相关性分析范例程序-Differential Spectroscopy Methods: Univariate correlation analysis sample program
data_weifen
- 微分光谱分析技术程序，通过光谱反射率，求出反射率的微分、反射率的倒数、反射率倒数的微分、反射率的对数、反射率对数的微分、反射率对数的倒数、反射率对数的倒数微分、反射率的平方根、反射率平方根的微分。-Differential Spectroscopy technology program, by spectral reflectance, logarithmic, reflectivity determined reflectance differential, countdown, the re
pls
- pls源码，偏最小二乘法源代码。常用于近红外光谱分析-pls algothm
SBpAnn
- 用于光谱分析中BP神经网络分析部分的的matlab代码，可以自行设置excel表格中的区间。-Spectral Analysis for BP neural network analysis section of the matlab code, you can set your own excel spreadsheet range.
DemoMVSA
- 高光谱分析，MVSA算法通过由内向外扩张寻找所有包含像元点的体积最小的单形体来获得端元其原理源于最小体积变换法-MVSA algorithm by looking the inside out to expand all the pixels containing the smallest point of the simplex body to get the end element。The principle is derived the minimum volume transform
连续投影算法
- 连续投影算法是一种简单，快速选取特征变量选择方法，可用于光谱分析等。(Continuous projection algorithm is a simple, fast selection of feature variable selection method, can be used for spectral analysis.)
m03
- 主成分分析发实例，数据在mat文件中，运行前需要将其调入内存，主要用于光谱分析。(Example of principal component analysis)
parafacmodeling ver2.0
- 平行因子分析法，适用于荧光光谱分析方法，进行线性分析(Parallel Factor Analysis)