منابع مشابه
Cross-coupled DOA trackers
output and the exact derivative of the bandlimited signal used in this simulation. Similar to the previous examples of Figs. 5 and 8, the interpolation error may be controlled by the tradeoff between computing time and accuracy. In this case, only the first six rows of the matrix Cu were retained for an overall error of 075 dB. IV. CONCLUSIONS The design [3] of digital filters whose output equa...
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نوسان سازها از جمله مهمترین اجزای تشکیل دهنده ی سیستم های مخابراتی می باشد. از آنجایی که نویز فاز یکی از پارامترهای مهم تعیین کننده ی کیفیت یک نوسان ساز می باشد، طراحی نوسان سازهایی با نویز فاز کمتر از اهداف مهم طراحان است. در میان اسیلاتورهای مختلف، نوسان سازهای cross-coupled lc بدلیل عملکرد نویز فاز بهتر، مصرف توان کمتر، ساختار تفاضلی و پیاده سازی آسان آن نسبت به سایر نوسان سازها نقش مهمی را ...
15 صفحه اولA probabilistic cooperation between trackers of coupled objects
Much work has been done in the field of visual object tracking, yielding a wide range of trackers, including ones aimed for multiple objects. In many cases, there may be a coupling between simultaneously tracked objects, e.g., the locations of some person's eyes. In such cases, tracking each object independently, or using any multi−target tracker ignoring this coupling, will be suboptimal. This...
متن کاملUsers’ experiences of wearable activity trackers: a cross-sectional study
BACKGROUND Wearable activity trackers offer considerable promise for helping users to adopt healthier lifestyles. This study aimed to explore users' experience of activity trackers, including usage patterns, sharing of data to social media, perceived behaviour change (physical activity, diet and sleep), and technical issues/barriers to use. METHODS A cross-sectional online survey was develope...
متن کاملSource Separation Based on Coupled Single Doa Estimation Processors*
The separation of sources from an array of sensors is addressed in this paper. Based on the Kolmogorov's theorem, an adaptive algorithm is proposed to separate simultaneously all the unknown impinging sources on an aperture of sensors. This method solves the problem of simultaneous DOA (angle of arrival) estimation and source beamforming in narrowband array processing. The Kolmogorov's theorem ...
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ژورنال
عنوان ژورنال: IEEE Transactions on Signal Processing
سال: 1997
ISSN: 1053-587X
DOI: 10.1109/78.640719