Data Preparation
Plot, analyze, detrend, and filter time- and frequency-domain data, generate and import data 
Categories
- Data Preparation Basics
 Supported data, ways to obtain and prepare data
 
- Represent Data
 Measure or generate data, represent data using timetables, numeric matrices, and data objects, import data into the app, manipulate complex-valued data
 
- Select Data for Estimation
 Select data subsets, specify estimation and validation data
 
- Analyze Data
 Determine data characteristics such as delay, feedback, and excitation level
 
- Preprocess Data
 Remove means, offsets, and linear trends; reconstruct missing data, change data sampling rate
 
- Transform Data
 Transform data between time and frequency domains