User Manual
Table Of Contents
- Contents
- Getting Acquainted — Read This First!
- Chapter 1 Basic Operation
- Chapter 2 Manual Calculations
- 1. Basic Calculations
- 2. Special Functions
- 3. Specifying the Angle Unit and Display Format
- 4. Function Calculations
- 5. Numerical Calculations
- 6. Complex Number Calculations
- 7. Binary, Octal, Decimal, and Hexadecimal Calculations with Integers
- 8. Matrix Calculations
- 9. Vector Calculations
- 10. Metric Conversion Calculations
- Chapter 3 List Function
- Chapter 4 Equation Calculations
- Chapter 5 Graphing
- 1. Sample Graphs
- 2. Controlling What Appears on a Graph Screen
- 3. Drawing a Graph
- 4. Saving and Recalling Graph Screen Contents
- 5. Drawing Two Graphs on the Same Screen
- 6. Manual Graphing
- 7. Using Tables
- 8. Modifying a Graph
- 9. Dynamic Graphing
- 10. Graphing a Recursion Formula
- 11. Graphing a Conic Section
- 12. Drawing Dots, Lines, and Text on the Graph Screen (Sketch)
- 13. Function Analysis
- Chapter 6 Statistical Graphs and Calculations
- 1. Before Performing Statistical Calculations
- 2. Calculating and Graphing Single-Variable Statistical Data
- 3. Calculating and Graphing Paired-Variable Statistical Data (Curve Fitting)
- 4. Performing Statistical Calculations
- 5. Tests
- 6. Confidence Interval
- 7. Distribution
- 8. Input and Output Terms of Tests, Confidence Interval, and Distribution
- 9. Statistic Formula
- Chapter 7 Financial Calculation
- Chapter 8 Programming
- Chapter 9 Spreadsheet
- Chapter 10 eActivity
- Chapter 11 Memory Manager
- Chapter 12 System Manager
- Chapter 13 Data Communication
- Chapter 14 Geometry
- Chapter 15 Picture Plot
- Chapter 16 3D Graph Function
- Appendix
- Examination Mode
- E-CON4 Application (English)
- 1. E-CON4 Mode Overview
- 2. Sampling Screen
- 3. Auto Sensor Detection (CLAB Only)
- 4. Selecting a Sensor
- 5. Configuring the Sampling Setup
- 6. Performing Auto Sensor Calibration and Zero Adjustment
- 7. Using a Custom Probe
- 8. Using Setup Memory
- 9. Starting a Sampling Operation
- 10. Using Sample Data Memory
- 11. Using the Graph Analysis Tools to Graph Data
- 12. Graph Analysis Tool Graph Screen Operations
- 13. Calling E-CON4 Functions from an eActivity
ε-35
Using the Graph Analysis Tools to Graph Data
11. Using the Graph Analysis Tools to Graph
Data
Graph Analysis tools make it possible to analyze graphs drawn from sampled data.
Note
Sampled data cannot be graphed in the cases described below.
Attempting to graph manually sampled data and data sampled using a different sampling
mode simultaneously
Manually sampled data whose horizontal axis values (number of samples) do not match
k Accessing Graph Analysis Tools
You can access Graph Analysis tools using either of the two methods described below.
• Accessing Graph Analysis tools from the Graph Mode screen, which is displayed by
pressing 4(OTHER)1(GRAPH) on the sampling screen
Graph Mode Screen
• The sampling screen appears after you perform a sampling operation. Press
4(OTHER)1(GRAPH) at that time.
• When you access Graph Analysis tools using this method, you can select from among a
variety of other Analysis modes. See “Selecting an Analysis Mode and Drawing a Graph”
(page
ε-36) for more information about the other Analysis modes.
• Accessing Graph Analysis tools from the screen of a graph drawn after a sampling
operation is executed from the sampling screen (Time-based Sampling, Fast
Sampling, Mic & Speaker Mode - Microphone)
Graph Screen
• In this case, data is graphed after the sampling operation is complete, and the calculator
accesses Graph Analysis tools automatically. See “Graph Screen Key Operations” on
page
ε-39.
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