نتایج جستجو برای: modulation depths

تعداد نتایج: 168555  

Journal: :Computational Statistics & Data Analysis 2021

Data depth is a concept in multivariate statistics that measures the centrality of point given data cloud Rd. If can be represented as minimum depths with respect to all one-dimensional projections data, then satisfies so-called projection property. Such form an important class includes many have been proposed literature. For satisfy property approximate algorithm easily constructed since takin...

Journal: :EPJ Web of Conferences 2015

Journal: :Electronic Journal of Statistics 2021

Statistical depths have been well studied for multivariate and functional data over the past few decades, but remain under-explored point processes. A first attempt on notion of process depth was conducted recently where defined as a weighted product two terms: (1) probability number events in each (2) event times conditioned by using Mahalanobis depth. We out that such cannot be directly used ...

Journal: :Journal of neurophysiology 2007
Qi Yue John H Casseday Ellen Covey

Most animal vocalizations, including echolocation signals used by bats, contain frequency-modulated (FM) components. Previous studies have described a class of neurons in the inferior colliculus (IC) of the big brown bat that respond exclusively to sinusoidally frequency modulated (SFM) signals and fail to respond to pure tones, noise, amplitude-modulated tones, or single FM sweeps. The aims of...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شاهد 1387

چکیده ندارد.

2013
Irina N. Beloozerova Erik E. Stout Mikhail G. Sirota

Recent data from this laboratory on differential controls for the shoulder, elbow, and wrist exerted by the thalamo-cortical network during locomotion is presented, based on experiments involving chronically instrumented cats walking on a flat surface and along a horizontal ladder. The activity of the following three groups of neurons is characterized: (1) neurons of the motor cortex that proje...

Journal: :Applied Physics B 2021

We present a low-cost multimode diode pumped passively Q-switched Cr:LiCAF laser operating near 800 nm. AlGaAs-based saturable Bragg reflectors (SBRs) were used for passive Q-switching. The system is experimentally characterized in detail using four different output couplers and two SBRs with modulation depths. Pulse widths the 1.5–4 µs range at repetition rates between 18 40 kHz achieved avera...

Journal: :archives of razi institute 2016
a. khafri e. salehi m. aminian

whooping cough (pertussis) is a highly contagious disease of the human respiratory tract, which is caused by bordetella pertussis. reemerge of pertussis in some highly immunized populations and divergency in gene order among several b. pertussis strains promoted this research to study the change of pertussis toxin (pt) and lipopolysacharide levels in response to the different environments. this...

In this paper, a 7-level Diode Clamped Multilevel Inverter (DCMLI) is simulated with three different carrier PWM techniques. Here, Carrier based Sinusoidal Pulse Width Modulation (SPWM), Third Harmonic Injected Pulse Width Modulation (THIPWM) and Modified Carrier-Based Space Vector Pulse Width Modulation (SVPWM) are used as modulation strategies. These modulation strategies include Phase Dispos...

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