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Statistical Investigations of Optical OFDM Adaptive Loading Algorithm over 1000 Worst-Case MMFs
Optical OFDM Adaptive Loading Algorithm MMFs Statistical Investigations
2015/5/18
Bit-and-power-loading(BPL) [power-loading (PL)] offers the best (worst) performance.For MMFs of <300m PL is effective for escalating an optical OFDM MMF link performance to its maximum potential; for ...
Statistical transmission experiments using a real-time 12.1 Gb/s OFDM transmitter
Networks network optimization Modulation
2015/6/8
A highest speed 12.1 Gb/s real-time OFDM transmitter is reported with optimized Q-factor (Q=22.3dB). Statistical performance measurements using BER testing prove similar error distributions for 2 31 -...
ROADM elements in DWDM optical networks exhibit variations in pass-band amplitude response due to manufacturing variations and supplier diversity. We present a novel statistical approach for ROADM cas...
Measurement and statistical modeling of BRDF of various samples
bidirectional reflectance distribution function modeling measurement light scattering
2011/5/6
Based on the Torrance–Sparrow model, a modified and simplified five-parameter model is
obtained. Multi-angle bistatic reflectance data of surfaces of various materials are fitted using
this model. G...
Statistical analysis of backscattered laser signals from rough targets in the laser altimeter application
optical field Gaussian random process
2011/5/10
Statistical properties of the scattered field for a laser altimeter are considered. Analytical expressions are developed for the optical field correlation function and intensity correlation function, ...
Novel statistical approach for segmentation of brain magnetic resonance imaging using an improved expectation maximization algorithm
expectation maximization maximum likelihood magnetic resonance imaging (MRI)
2011/4/28
In this paper, an improved expectation maximization (EM) algorithm called statistical histogram based expectation maximization (SHEM) algorithm is presented. The algorithm is put forward to overcome t...
X-ray carpal-bone image boundary feature analysis using region statistical feature based level set method for skeletal age assessment application
carpal-bone radiograph skeletal age (estimation) anisotropic diffusion filter
2011/4/26
Skeletal age assessment is one of the important applications of hand radiography in the area of pediatric radiology. Feature analysis of the carpal-bones can reveal the important information for skele...