File parsing - NASA thermodynamic data

1)Calculate all 4 business moments using pen and paper for the below data set?   What is the significance of expected value when simple mean (Sum of all observations/number of observations) is already in place? Simple Mean The "average" number found by adding all data points and dividing by the number of data points.…

1. Why there is a difference in the formula of variance for population and sample? (σ2)=∑(X−μ)2/N , Variance of a population (s2)=∑(X−μ)2/(N-1), Variance of a sample μ is the mean value of corresponding sample or population. N is the number of elements in the data set. The purpose of…

Please click on the below project link for the solution to parsing challenge: https://skill-lync.com/projects/file-parsing-nasa-thermodynamic-data-6

Introduction:  Parsing, syntax analysis, or syntactic analysis is the process of analyzing a string of symbols, either in natural language, computer languages or data structures, conforming to the rules of a formal grammar. The term parsing comes from Latin pars (orationis), meaning part (of speech). Parsing in…

Introduction to Optimization: Optimization is the process of making something better. In any process, we have a set of inputs and a set of outputs as shown in the following figure. Optimization refers to finding the values of inputs in such a way that we get the “best” output values. The definition of…

Introduction to Curve Fitting: Curve fitting is the process of constructing a curve, or mathematical function, that has the best fit to a series of data points, possibly subject to constraints. Curve fitting can involve either interpolation, where an exact fit to the data is required, or smoothing, in which a "smooth"…

SIMPLE PENDULUM A pendulum is a weight suspended from a pivot so that it can swing freely. When a pendulum is displaced sideways from its resting, equilibrium position, it is subject to a restoring force due to gravity that will accelerate it back toward the equilibrium position. When released, the restoring force acting…

Kindly refer the challenge in the below link: https://projects.skill-lync.com/projects/Transient-behaviour-of-a-Simple-pendulum-89886

P-V diagram of an Otto Cycle  Introduction: Air Standard cycle (Otto Cycle) Thermodynamic Otto cycle is considered to be one of the most commonly used practical cycles. Present days’ all four stroke internal combustion (IC) engines used in your gasoline cars, trucks, motorcycles, constructions machines etc work…

Using the same concept from the 2R Robotic arm video, I tried to simulate the hour and minute hands of the clock in MATLAB.   clear all close all clc %Inputs l1 = 1; % Arm Length L1 l2 = 0.5; % Arm Length L2 theta1 = linspace(450,90,121); % Assigning 10 array values for theta_1 between 450 deg to 90 deg theta2 = linspace(450,90,61);…

Robotic Arm: Introduction: Robots play a very significant role in todays world. The Application of robots has been drastically increased over the last couple of years and it now has a strong influence in Automotive, Biomedical, Nuclear and Aviation Industries. There are different types of robots that perform various functions…