{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9805151","patent":{"patent_number":"US-9805151","title":"Method and apparatus for Laplace transform system simulation","assignee":null,"inventors":[],"filing_date":"2013-05-02T00:00:00.000Z","publication_date":"2017-10-31T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":23,"abstract":"Disclosed are methods and apparatus for implementing system simulation. The method includes generating a high-order equation based on a transfer function that represents characteristics of at least one frequency-domain component in a circuit; converting the high-order equation into a state equation comprising a series of state variables, wherein the high-order equation and the state equation have corresponding coefficients for each order and state variable, and the coefficients of the state equation have a first dynamic range; and normalizing the coefficients for the state variables by adjusting each state variable with a corresponding factor to obtain a normalized state equation having normalized coefficients, wherein the normalized coefficients of the normalized state equation have a second dynamic range smaller than the first dynamic range. The method and apparatus improve accuracy of analyses for the system."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for Laplace transform system simulation","description":"Disclosed are methods and apparatus for implementing system simulation. The method includes generating a high-order equation based on a transfer function that represents characteristics of at least on","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9805151","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9805151","citation_suggestion":"Patentable. \"Method and apparatus for Laplace transform system simulation\" (US-9805151). https://patentable.app/patents/US-9805151","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9805151","json":"https://patentable.app/api/llm-context/US-9805151","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:35:45.956Z"}