Fast field program (FFP)
نویسندگان
چکیده
منابع مشابه
Functional Size Measurement Methods - COSMIC - FFP : Design and Field Trials
Measuring the functional size of software was proposed by Albrecht, more than 20 years ago, as a solution to the limitations of lines of code (SLOC) when quantifying the output of the software engineering process. While this approach has been, and still is, successful when applied to MIS type of software, it has not enjoyed the same success for measuring the size of non MIS software, as demonst...
متن کاملCOSMIC - FFP – Some results from the field trials
Data has been collected in a number of organizations since then and the analysis of the first results started in July 2000. This paper summarizes the context of the COSMIC-FFP field trials and presents some of the key observations obtained to date. Parts of the analysis focused on the relationship between software size and project variables like effort and schedule while other parts of the anal...
متن کاملEarly estimating using COSMIC-FFP
One of the prerequisites for introducing the COSMIC-FFP functional size measurement in organisations is the quality that it is suitable for early estimation. This paper will explain that the early estimation techniques using COSMIC-FFP can be used in the early stages of software development or maintenance. Two early estimation techniques have been developed based on COSMIC-FFP: approximate COSM...
متن کاملEAI Estimation Challenges - Cosmic FFP Efficacy
Does it really require those umpteen yardsticks to assess the software size before one can plan for the software build? The obvious answer to the question fortifies the argument whilst the assessment process complexity presents colossal challenges to estimation process; it is the identification of the “right yardstick” which merits much of the required deliberation. Today, IT industry has certa...
متن کاملFast focus field calculations.
We present a fast calculation of the electromagnetic field near the focus of an objective with a high numerical aperture (NA). Instead of direct integration, the vectorial Debye diffraction integral is evaluated with the fast Fourier transform for calculating the electromagnetic field in the entire focal region. We generalize this concept with the chirp z transform for obtaining a flexible samp...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1974
ISSN: 0001-4966
DOI: 10.1121/1.1919660