WINDOW SUBTRACTED WAVE BAND SELECTION METHOD FOR THE FTIR/ATR SPECTRUM ANALYSIS
نویسندگان
چکیده
منابع مشابه
Application of Spectrum-Subtracted Sub-band Singular Spectrum Entro- py in Sediment Thickness Measurement
Obtaining the wave head location and acoustic time difference with high accuracy in measuring sediment thickness in borehole by ultrasonic is a key and hard problem. The methods available now can’t meet the precision and noise immunity requirement. This paper utilizes the good performance of Spectrum-Subtracted sub-Band Singular Spectrum Entropy (SSB-SSE) to process the echoes reflected from th...
متن کاملA Novel Band Selection Method for Hyperspectral Data Analysis
This paper proposes an innovative band selection (BS) method called prototype space band selection (PSBS) based only on class spectra. The main novelty of the proposed BS lies in band representation in a new space called prototype space, where bands are characterized in terms of class reflectivity to pose reflection properties of classes to bands. Having clustered the bands by K-means in the pr...
متن کاملthe test for adverse selection in life insurance market: the case of mellat insurance company
انتخاب نامساعد یکی از مشکلات اساسی در صنعت بیمه است. که ابتدا در سال 1960، توسط روتشیلد واستیگلیتز مورد بحث ومطالعه قرار گرفت ازآن موقع تاکنون بسیاری از پژوهشگران مدل های مختلفی را برای تجزیه و تحلیل تقاضا برای صنعت بیمه عمر که تماما ناشی از عدم قطعیت در این صنعت میباشد انجام داده اند .وهدف از آن پیدا کردن شرایطی است که تحت آن شرایط انتخاب یا کنار گذاشتن یک بیمه گزار به نفع و یا زیان شرکت بیمه ...
15 صفحه اولA new method for drawing the capacity spectrum for seismic analysis and structural rehabilitation
A review of previous studies shows that there are two general views on how to determine demand in structures through incremental nonlinear static analysis. In the first view, multi-modal methods are used to determine demand in structures. In this view, the applied load pattern is applied to the structure according to the shape of each vibration mode, assuming that the structure deformation foll...
متن کاملA multiple window method for estimation of a peaked spectrum
This paper proposes a new multiple window method for estimating a peaked spectrum. The multiple windows are adapted to the signal, giving a less biased estimate for estimation of peaks than does the Thomson Multiple Window method. Still thle result from estimation of a flat spectrum shows comparable results in variance reduction. The method is based on solution of an eigenvalue problem where th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Progress In Electromagnetics Research M
سال: 2018
ISSN: 1937-8726
DOI: 10.2528/pierm17110705