Peak Modeling
Understanding PeakLab’s Models
The Quest for a Universal Chromatographic Fit
Nonlinear Peak Fitting
Chromatographic Peaks Overview
Model Discovery
Generalized Models and ZDDs
ZDD Concepts
Common Distortion Model
Building Generalized HVL and NLC Models
Generalized HVL Models
Generalized NLC Models
Equivalence GenHVL and GenNLC
Generalized TwoState HVL Models (Experimental)
Instrument Response Functions
IRF Concepts
IRF Determination
IRF Estimation – Standards
IRF Estimation – Fronted Peaks
IRF Estimation – Tailed Peaks
IRF Estimation – GC
IRF Model Fits
HPLC Gradient Peak Modeling
HPLC Gradient Peaks
HPLC Gradient Peaks – Direct Closed-Form Fits
HPLC Gradient Peaks – Fitting a Deconvolution Model
HPLC Gradient Peaks – Fitting the Unwound Data
Tutorials
Chromatography Peak Modeling (Tutorial)
Chromatographic Experiments (Tutorial)
IRF Deconvolution and Fitting (Tutorial)
HPLC Gradient Peaks – Direct Closed Form Fits (Tutorial)
HPLC Gradient Peaks – Fits Which Model the Gradient (Tutorial)
HPLC Gradient Peaks – Fitting Unwound Data (Tutorial)
Fitting Hidden Peaks (Tutorial)
HPLC Column Health and Overload (Tutorial)
Fitting Preparative (Overload) Peaks (Tutorial)
User Function Fitting – Experimental IRFs (Tutorial)
Two-State Experimental Models (Tutorial)
Modeling Spectra Tutorial I – Liquid UV-VIS (Tutorial)
Modeling Spectra Tutorial II – Powder FTNIR (Tutorial)
PeakLab Software
PeakLab General Operations
Main Data Window
Data Table Statistics
AIA net CDF File Information
Manage Saved Fits
File Menu
ASCII Editor
Weighting Data
PeakLab Editor
Text Viewer
Copyright
Edit Menu
Help Menu
Import
Printing Text
Text Editor
Data Titles
Tool Bar
PeakLab Data Preparation
Data Menu
View and Compare Data
Transform Data
Baseline
IRF Deconvolution
Voigt Deconvolution
IRF Dialog
Section Data
Smooth
View Function(X)
PeakLab DSP (Digital Signal Processing)
Fourier S/N Estimation
Fourier Estimation of Spectroscopic Resolution
FFT Algorithms
Data Tapering Windows
Fourier Spectral Processing
Smooth
Interpolate/Upsample
Fourier Domain Filtering
PeakLab Fitting
Peaks Menu
Fitting Peaks Overview
Fit Local Maxima Peaks
Fit Hidden Peaks Residuals
Fit Hidden Peaks Second Derivative
ZDD Dialog
Fit Strategy
Graphical Fitting
Genetic Algorithm
Import Scan Parameter Estimates
Peak Popup
Common Parameters
Robust Fitting
Peak Fit Preferences
Model Experiment
Search for Optimum Model
Segment Fit
User-Defined Peaks
User Function Fitting – Experimental ZDDs
Maple and Mathematica Import
PeakLab Fit Analysis
PeakLab Review
Map Identification to Peaks
Deconvolution Levels
Numeric Summary
Deconvolved Moments
Database/Excel Numeric Summary Extract
Map Experimental Process Variables
Explore
Residuals Graph
Export
Evaluation Procedure
Data Summary
Step-by-Step 1-Variable Chromatography Expt
PeakLab Spectroscopic Modeling
Full-Permutation GLM Modeling
Import Spectroscopic Modeling Data
Graph All Data Sets in Spectroscopic Data Matrix
Generate GLM Data Matrix
Modify GLM Data Matrix
Combine or Partition Data Matrices
Fit GLM Models
GLM Review
GLM Model List
GLM Numeric
GLM Data
GLM Prediction
GLM Performance Analysis
GLM Significance
GLM Graph Titles
Import GLM Models
Clear All Model Data
PeakLab Graphs
PeakLab Graph
Array Layout
Printing Graphs
Graph Copy
Graph Save
MS Word Stream
Graph Scaling
Graph Scaling 3D
Graph View
Graph View 3D
Graph Point Format
Graph Point Format 3D
Graph Custom Titles
Graph Custom Titles 3D
Graph Colors
Graph Colors 3D
Modify Contour Properties
Modify Surface Properties
Specify Surface Modeling
Modify 3D Animation
Confidence and Prediction Intervals
Peak Labels
Reference Lines
Appendix
Zero-Distortion Density Models
ZDD – Gen Default
ZDD – Gen2 Default
ZDD – [Z]
ZDD – [Y]
ZDD – [Q]
ZDD – [YpE]
ZDD – [Yp2]
ZDD – [Yp2E]
ZDD – [K]
ZDD – [T]
ZDD – [V]
ZDD – [E]
ZDD – [G]
ZDD – [S]
ZDD – [W]
ZDD – Giddings
Chromatography Peak Models
Chromatography Notes
Chromatography Functions
Delta-Impulse/Density Models
HVL (Full Range)
NLC (Full Range)
GenHVL
GenNLC
Gen2HVL
Gen2NLC
GenHVL[Z]
GenNLC[Z]
GenHVL[Y]
GenNLC[Y]
GenHVL[Yp]
GenHVL[YpE]
GenHVL[Yp2]
GenHVL[Yp2E]
GenHVL[Q]
GenHVL[V]
GenNLC[V]
GenHVL[T]
GenNLC[T]
GenHVL[E]
GenHVL[G]
GenHVL[K]
GenHVL[S]
GenHVL[W]
Other Chromatography Peak Models
Gaussian
Giddings
EMG
GMG
GEAMG
E2AMG
E2xMG
RHVL
Statistical Peak Models
Statistical Functions
Generalized Normal
LN4 Generalized Normal
Spectroscopy Peak Models
Spectroscopy Functions
Lorentzian
Voigt
Generalized Voigt
Pearson VII
Constrained Gaussian
Gamma Ray
Compton Edge
Miscellaneous Models
Convolutions Gaussian and Kinetic Decay
Transition Functions
Miscellaneous Peak Functions