{"id":250771,"date":"2023-02-21T13:14:19","date_gmt":"2023-02-21T13:14:19","guid":{"rendered":"\/forum\/forums\/reply\/250771\/"},"modified":"2023-02-21T13:14:19","modified_gmt":"2023-02-21T13:14:19","slug":"250771","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/250771\/","title":{"rendered":"Reply To: How can i apply mechanical vibrations of a known power spectrum ?"},"content":{"rendered":"<p>&lt;p&gt;Hello,&lt;\/p&gt;&lt;p&gt;I just generated a sine function on matlab. I specified the frequency to bo 60Hz and sampling frequency of 200. I evaluated the function at time steps 1\/Fs and tabulated this data. so i just inputted arbitrary pressure vs. time data as an input to the pressure on transient structural. To give you a better insight, my model aims to study the effect of snoring induced vibrations on the carotid artery. Two pressure transducers picked up pressure readings inside and outside the artery. Then the data were used to produce the power spectrum. Now my aim is to apply those pressure readings. I want to study the full snoring segment as well as the higher and lower frequency vibrations on their own. I have already tried to filter the power spectrum and do a reverse fourier transform, but i am getting complex numbers. &nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-250771","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hello,I just generated a sine function on matlab. I specified the frequency to bo 60Hz and sampling frequency of 200. I evaluated the function at time steps 1\/Fs and tabulated this data. so i just inputted arbitrary pressure vs. time data as an input to the pressure on transient structural. To give you a better\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/250771\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: How can i apply mechanical vibrations of a known power spectrum ? | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hello,I just generated a sine function on matlab. I specified the frequency to bo 60Hz and sampling frequency of 200. I evaluated the function at time steps 1\/Fs and tabulated this data. so i just inputted arbitrary pressure vs. time data as an input to the pressure on transient structural. To give you a better\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/250771\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-02-21T13:14:19+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-02-21T13:14:19+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: How can i apply mechanical vibrations of a known power spectrum ? | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hello,I just generated a sine function on matlab. I specified the frequency to bo 60Hz and sampling frequency of 200. I evaluated the function at time steps 1\/Fs and tabulated this data. so i just inputted arbitrary pressure vs. time data as an input to the pressure on transient structural. To give you a better\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/250771\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/250771\\\/#listItem\",\"name\":\"Reply To: How can i apply mechanical vibrations of a known power spectrum ?\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/250771\\\/#listItem\",\"position\":2,\"name\":\"Reply To: How can i apply mechanical vibrations of a known power spectrum ?\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/250771\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/250771\\\/\",\"name\":\"Reply To: How can i apply mechanical vibrations of a known power spectrum ? | Ansys Learning Forum\",\"description\":\"Hello,I just generated a sine function on matlab. I specified the frequency to bo 60Hz and sampling frequency of 200. I evaluated the function at time steps 1\\\/Fs and tabulated this data. so i just inputted arbitrary pressure vs. time data as an input to the pressure on transient structural. To give you a better\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/250771\\\/#breadcrumblist\"},\"datePublished\":\"2023-02-21T13:14:19+00:00\",\"dateModified\":\"2023-02-21T13:14:19+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Reply To: How can i apply mechanical vibrations of a known power spectrum ? | Ansys Learning Forum","description":"Hello,I just generated a sine function on matlab. I specified the frequency to bo 60Hz and sampling frequency of 200. I evaluated the function at time steps 1\/Fs and tabulated this data. so i just inputted arbitrary pressure vs. time data as an input to the pressure on transient structural. To give you a better","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/250771\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/250771\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","position":1,"name":"Home","item":"https:\/\/innovationspace.ansys.com\/forum","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/250771\/#listItem","name":"Reply To: How can i apply mechanical vibrations of a known power spectrum ?"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/250771\/#listItem","position":2,"name":"Reply To: How can i apply mechanical vibrations of a known power spectrum ?","previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","name":"Home"}}]},{"@type":"Organization","@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization","name":"Ansys Learning Forum","description":"Ansys Innovation Space","url":"https:\/\/innovationspace.ansys.com\/forum\/"},{"@type":"WebPage","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/250771\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/250771\/","name":"Reply To: How can i apply mechanical vibrations of a known power spectrum ? | Ansys Learning Forum","description":"Hello,I just generated a sine function on matlab. I specified the frequency to bo 60Hz and sampling frequency of 200. I evaluated the function at time steps 1\/Fs and tabulated this data. so i just inputted arbitrary pressure vs. time data as an input to the pressure on transient structural. To give you a better","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/250771\/#breadcrumblist"},"datePublished":"2023-02-21T13:14:19+00:00","dateModified":"2023-02-21T13:14:19+00:00"},{"@type":"WebSite","@id":"https:\/\/innovationspace.ansys.com\/forum\/#website","url":"https:\/\/innovationspace.ansys.com\/forum\/","name":"Ansys Learning Forum","description":"Ansys Innovation Space","inLanguage":"en-US","publisher":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization"}}]},"og:locale":"en_US","og:site_name":"Ansys Learning Forum | Ansys Innovation Space","og:type":"article","og:title":"Reply To: How can i apply mechanical vibrations of a known power spectrum ? | Ansys Learning Forum","og:description":"Hello,I just generated a sine function on matlab. I specified the frequency to bo 60Hz and sampling frequency of 200. I evaluated the function at time steps 1\/Fs and tabulated this data. so i just inputted arbitrary pressure vs. time data as an input to the pressure on transient structural. To give you a better","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/250771\/","article:published_time":"2023-02-21T13:14:19+00:00","article:modified_time":"2023-02-21T13:14:19+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: How can i apply mechanical vibrations of a known power spectrum ? | Ansys Learning Forum","twitter:description":"Hello,I just generated a sine function on matlab. I specified the frequency to bo 60Hz and sampling frequency of 200. I evaluated the function at time steps 1\/Fs and tabulated this data. so i just inputted arbitrary pressure vs. time data as an input to the pressure on transient structural. To give you a better"},"aioseo_meta_data":{"post_id":"250771","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"content","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":true,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"limit_modified_date":false,"created":"2024-10-28 18:47:02","updated":"2026-09-15 12:47:26","ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tReply To: How can i apply mechanical vibrations of a known power spectrum ?\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/innovationspace.ansys.com\/forum"},{"label":"Reply To: How can i apply mechanical vibrations of a known power spectrum ?","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/250771\/"}],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/250771","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/250771\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=250771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}