439 results found containing all search terms.
Year: 2011, Volume: 11, Number: 1
... without reference to information about the scatterer. The processed signals for the measurement procedure [35]. Taking ... . In the first case, having obtained the scattered signal data for a given antenna location, the results ... and it is recognized that microwave imaging from the image processing algorithms localized increases in blood volume can be associated ...
Terms matched: 3 - Score: 66 - 654k
Year: 2011, Volume: 11, Number: 1
... antenna number. Therefore, besides developing good space- signals are simultaneously transmitted from a different time codes, ... effort has been done in order mapped to a given signal constellation. At each time instant, to design ... with variance N 0 2 for each dimension. The signal-to-noise ratio (SNR) is defined as E N ...
Terms matched: 4 - Score: 70 - 621k
Year: 2011, Volume: 11, Number: 1
... respectively. It successively Recognition," IEEE Transactions on Acoustics, Speech, and Signal Processing, vol. 38, no. 1, pp. 35-45, ... limiting the size of the vocabulary and reducing the memory Index Terms — Natural language processing, Speech footprint of an LM. Another aspect to be considered for this ...
Terms matched: 2 - Score: 38 - 625k
Year: 2011, Volume: 11, Number: 1
... rules, two inputs and one incremental output. Input signals Where: Fw is transfer function of the feedback ... are error and change of error, and the output signal is change control loop, ωc is critical frequency ... well tuned PI controller. adjustment scheme," Information Processing Letters, vol. 109, The FLC controller ...
Terms matched: 3 - Score: 64 - 758k
Year: 2011, Volume: 11, Number: 1
... security mechanism to deal with client component acknowledgement, DS signals LS and service delivery, corruption. authorizing the ... DS Pu  Pr K DS IDC ,  signal delivery and licensing services ensuring that only legitimate users ... DRM systems, we focus attention to the and DRM signaling (ISMACrypt) [16] and MPEG-IPMP most ...
Terms matched: 4 - Score: 18 - 556k
Year: 2011, Volume: 11, Number: 1
...  i i i array pattern function. Hence, signals must be evaluated at From Fig.2, if we ... the MVDR beamformer, which uses the key algorithms in signal processing. Experiments MVDR beamforming for ULA of the ... pattern. To showed that MVDR and other existing algorithms perform demonstrate the validity of the method, and cylinder ...
Terms matched: 3 - Score: 69 - 559k
Year: 2011, Volume: 11, Number: 1
... LTE-Advanced [6-7]. At its core, 802.16m uses time-tested these networks the signal to noise ratio of received signal technologies such as Orthogonal Frequency Division changes dynamically ... sends the ABS, and MAC-layer transmission delay. We ignore packet preparation and packet processing delay in our As discussed before, the rate at which this transmission analysis ...
Terms matched: 2 - Score: 15 - 781k
Year: 2011, Volume: 11, Number: 1
... phase-shifted harmonic the most significant parameters and features is a signals in Fig. 2. This simple picture demonstrates ... . 11. Figure 11. Stacked histogram of a signal window The stacked histogram shown in Fig. 11 ... data from the interval 512-2048 samples (long data analysis). Figure 12. Stacked histogram of frequency stability ...
Terms matched: 3 - Score: 21 - 903k
Year: 2010, Volume: 10, Issue: 4
... data/results to a MySQL are exceeded, alert signals are generated. The displayed server to be stored ... a Radon monitoring system. For areas covered by GSM signal, the GPRS (General The system is designed ... . SOFWARE DATA MANAGER monitored site, to enable subsequent processing, receives The software data manager reads and processes ...
Terms matched: 3 - Score: 41 - 835k
Year: 2010, Volume: 10, Issue: 4
... that this magnetometer is not able to measure slowly changing signals. Figure 3. The parallel latitude (PL ... magnetic field is The residual field Δh represents the error signal applied to provided. Their main advantages are: ... diminishing the environmental magnetic field intensity carried out by magnetic processing of the ship, which consists in the utilization ...
Terms matched: 3 - Score: 61 - 9,652k