Basic Concepts Ways to Get Data Statistical Inference Summarizing Qualitative and Quantitative Data Summarizing Quantitative
Data and Visualizing Data
Pan Chao
Jiasen (Jason) Yang
(Slides Courtesy of Pan Chao)
November 19, 2014
April 8, 2015
Basic Concept

CNIT 346
Fall 2015
Prof. Tony Smith
Chapter 3
Radio Frequency Components, Measurements,
and Mathematics
Chapter 3 Overview
Components of RF Communications
Units of Power and Comparison
RF Mathematics
Noise Floor
Signal-to-Noise Ratio (SNR)
Received Signal

CNIT 346
Prof. Tony Smith
Lecture 4 Chapter 4
Lecture 4
Radio Frequency Signal and Antenna Concepts
Chapter 4 Overview
Active and Passive Gain
Azimuth and Elevation Charts
Interpreting Polar Charts
Beamwidth
Antenna Types
Visual Line of Sight
RF Line of S

CNIT 346
Professor Tony Smith
Lecture 1
Overview of Wireless Standards, Organizations,
and Fundamentals
Chapter 1 Overview
History of WLAN
Standards Organizations
Core, Distribution, and Access
Communications Fundamentals
2
History of WLAN
19th century r

CNIT 346
Prof. Tony Smith
Lecture 2
Radio Frequency Fundamentals
Chapter 2 Overview
What is a radio frequency signal?
Radio frequency characteristics
Radio frequency behaviors
2
What is a radio frequency signal?
Electromagnetic (EM) wave
Operates in el

Lecture 21: Continuous Distributions
March 4, 2015
Introduction to Continuous Distributions
What are the differences between continuous and discrete
distributions?
Lecture 21: Continuous Distributions
General Continuous Random Variables
Definition: Cumula

Numerical summary of data
Covariance and Correlation
Numerical Summary of Data
Pan Chao
Jiasen (Jason) Yang
(Slides Courtesy of Pan Chao)
November 17, 2014
April 6, 2015
Numerical summary of data
Covariance and Correlation
Measures of center
Measures of C

What is the probability that a person is married and male?
Knowing the person is female, what is the probability they are divorced/widowed?
Are these joint, marginal, or conditional probabilities?
The answers are conditional, marginal, conditional, joi

CNIT 32000
Policy, Regulation, and Globalization in Information Technology
Fall 2016
Syllabus
Tuesday & Thursday 12:00-1:15pm
WTHR 320
Instructor: Dr. Ida Ngambeki
Office: KNOY 291
Email: ingambek@purdue.edu
Office Hours: T 10:00 am-noon; TR 1:30-3:30 pm;