The Regression Analysis of Sampling Linearity on Digital Single Board of TD Network by MINITAB

다국어 초록 (Multilingual Abstract)

As a two-way amplifier, TMB is located on the top of the tower outdoors, it plays an indispensable part in TD station. Besides amplifying the signals in the Radio- Frequency channels, TMB transmits pilot signals, detection signals and power signals between base stations. This article verifies involved indicators on one single board with regression analysis method based on previous tests of digital board and RF board in TMB. To improve prediction and accuracy in controlling, this article illustrates the interdependent relationship between input voltage of digital single board and sampling value by a deep analysis of simple linear regression and the mathematical model.

목차 (Table of Contents)

• Abstract
• 1. Introduction
• 2. The Regression Equation
• 2.1. Linear Regression Equation
• 2.2. Linear Regression Analysis of Variance
• 2.3.The Prominence Test about Linear Correlation
• 2.4. Introduction of Minitab
• 3. Experimental Data Acquisition and Analysis
• 3.1. The Sampling Port Test Block Diagram of Digital Single Board
• 3.2. Data Acquisition
• 3.3. Data Analysis
• 3.4. Conclusion
• 3.5. The Scatterplot Analysis
• References