Numerical Linear Algebra for Optimisation Methods in Engineering and Technology Problems

In this paper, the development of blast and shock engineering technology problems using linear algebra's measure analysis is used to make expected judgements through the performance of the data.The problem can be simplified and the frequency stability of the communication transmission system can be optimised by using the data as a benchmark through linear transformations, eigenvectors, matrices and other arithmetic methods.Regularisation and quantisation process the image to improve the science and accuracy of large-scale image restoration algorithm operation.It has been shown that the optimised prediction formula is very consistent with the experimental results in blasting experiments with a building as the object of study.The frequency drift of the optimised laser is reduced from 850 MHz to 160 MHz. the acquired noise intensity is optimal at different communication transmission moments, and the highest noise intensity acquired at frequency is 0.097 dB.The stability is optimal at different times of communication signal switching.The regularisation optimised ship navigation images have the largest values of structural similarity and information entropy metrics.