The maze of alleys and walkways made it a perfect place for muggings; there were also problems with drugs, poor noise insulation, and even tales of air rifle snipers shooting at kids in the school playground.
However, they are also found to be rather poor noise barriers owning to their high flexural stiffness, extended coincidence frequency ranges, and local resonances [1, 2].
When the stiffness measurement accuracy is undesirable because of poor noise reduction in vibration displacement and vibration acceleration signals, the vibration energy storage ability or real-time electrical signals (voltage, power, etc).
The difference Butween the predistortion scheme and the joint compensation scheme (12) and (15) is almost 6 dB at BER ofor
In fact, the limitation of having a single set of weights at the HU for the whole configured bandwidth implies that the HU combiner may have poor noise and interference rejection capabilities if the channel and/or interference are frequency selective across the used spectrum.
The reason for this is unclear, but it is evident that at low concentrations the poor noise properties of the EP data had significant negative impact on the reconstructed image, even when mixes with low EP iterations were used.
