The position and elevation of a survey station are given by the random vectorx=X,inwhich X, and X2 are the planimetric coordinates, and X3 the elevation. The standard deviationsare 0.020 m, 0.045 m, and 0.025 m respectively. Correlation coefficient between X, and X2 is-0.50. There is no correlation between X, and X3, or between X2 and X3.4.1. Evaluate the covariance-variance matrix, E.4.2. Evaluate the weight matrix, W, if the reference variance chosen is 0.000625 m?.

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Answered: The position and elevation of a survey…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Be sure to include T statistic (t) and (F)

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