{"id":404891,"date":"2025-01-14T13:28:10","date_gmt":"2025-01-14T13:28:10","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/harmonic-frequency-respons-into-signal-processing\/"},"modified":"2025-01-14T13:28:10","modified_gmt":"2025-01-14T13:28:10","slug":"harmonic-frequency-respons-into-signal-processing","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/harmonic-frequency-respons-into-signal-processing\/","title":{"rendered":"Harmonic Frequency respons into signal processing"},"content":{"rendered":"<p>&lt;p&gt;I want to input the frequency respons function into the signalprocessing block, so i can calculate its error from a known result. After that i want to do parameter optimization to fit the simulation to the meassured data. How can i make a variable in the signal processing blok with the FRF, so that it updates with all the new simulations when done with optislang sensitivity and optimization?&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2025\/01\/14-01-2025-1736860906-mceclip1.png\" \/>&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2025\/01\/14-01-2025-1736860866-mceclip0.png\" \/>&lt;\/p&gt;&lt;p&gt;Hope my request makes sense, I will much appreciate any help you can offer.&lt;\/p&gt;&lt;p&gt;Best regards&lt;\/p&gt;&lt;p&gt;Lynge&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-404891","topic","type-topic","status-publish","hentry","topic-tag-optislang","topic-tag-parameter-optimization-1"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"I want to input the frequency respons function into the signalprocessing block, so i can calculate its error from a known result. 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