Knowledge in cse notes
notes for the subject Probability And Statistics.
Probability and statistics, also called statistics and probability, are two related but separate academic disciplines. Statistical analysis often uses probability distributions, and the two topics are often studied together. However, probability theory contains much that is mostly of mathematical interest and not directly relevant to statistics. Forms of probability and statistics were developed by Arab mathematicians studying cryptology between the 8th and 13th centuries. Al-Khalil (717–786) wrote the Book of Cryptographic Messages which contains the first use of permutations and combinations to list all possible Arabic words with and without vowels. Al-Kindi (801–873) made the earliest known use of statistical inference in his work on cryptanalysis and frequency analysis. An important contribution of Ibn Adlan (1187–1268) was on sample size for use of frequency analysis.
ATUL SINGH
notes for the subject Probability And Statistics.
Probability and statistics, also called statistics and probability, are two related but separate academic disciplines. Statistical analysis often uses probability distributions, and the two topics are often studied together. However, probability theory contains much that is mostly of mathematical interest and not directly relevant to statistics. Forms of probability and statistics were developed by Arab mathematicians studying cryptology between the 8th and 13th centuries. Al-Khalil (717–786) wrote the Book of Cryptographic Messages which contains the first use of permutations and combinations to list all possible Arabic words with and without vowels. Al-Kindi (801–873) made the earliest known use of statistical inference in his work on cryptanalysis and frequency analysis. An important contribution of Ibn Adlan (1187–1268) was on sample size for use of frequency analysis.
Data Structures
In computer science, a data structure is a data organization, management, and storage format that enables efficient access and modification. More precisely, a data structure is a collection of data values, the relationships among them, and the functions or operations that can be applied to the data.
AAYUSH LAL ROY
Analog and Digital Engineering
A brief dive into analog and digital networks and computing.
Unix Shell Programming
Unix is a computer Operating System which is capable of handling activities from multiple users at the same time. The development of Unix started around 1969 at AT&T Bell Labs by Ken Thompson and Dennis Ritchie. This tutorial gives a very good understanding on Unix A shell script is a computer program designed to be run by the Unix/Linux shell which could be one of the following: -The Bourne Shell -The C Shell -The Korn Shell -The GNU Bourne-Again Shell A shell is a command-line interpreter and typical operations performed by shell scripts include file manipulation, program execution, and printing text.
Data Communication
Data communication refers to the exchange of data between a source and a receiver via form of transmission media such as a wire cable. This course deals with most of the important components in Data Communication. It is more than sufficient for Btech.
Object Oriented Programming Concepts
Object Oriented programming is a programming style which is associated with the concepts like class, object, Inheritance, Encapsulation, Abstraction, Polymorphism. In the class-based object-oriented programming paradigm, “object” refers to a particular instance of a class where the object can be a combination of variables, functions, and data structures. A good understanding of OOPs concepts can help in decision making when designing an application. How you should design an application and what language should be used. These notes also have a part of awt and java applet, for a rough knowledge.
Saahil