CoursHeroTranscribedText: Question: The transfer functions ofa long end mi|| attached to the spindle are measured at 2 points in both feed K and normal '1' directions {see the Figure). The accelerometer was attached to point '1, and the hammer instrumented with an impact force sensor is applied to two points. The measured transfer functions are cunre fitted with modal analysis software, and the modal parameters are given in the Table. a] Identifyr the real modal matrix in both X and '1' directions. b} Plot the mode shapes in X direction. c} Evaluate and plot the direct transfer function at point 2 in directions X and '1'. lie. hm, hgz. Table: Transfer function oarameters -mel-m 3866 ma mg 0035 1.3333 13'5 1.4933 113 5 asses 113*"3 1.4332 13 5 ' 1 ave-14.135 '4.4cm:i11:r5 ' 133313.1115 443343.135 4.4333134a 3132331134B 4.3031 .1345 4.4333133 311335311315 31 3.3433135 111.133.45.1115 31' 3.3291135