Equalization in communications refers to the process of adjusting the received signal to compensate for distortions and impairments that occur during transmission over a medium, such as a wire or wireless channel. It aims to restore the original signal quality by minimizing the effects of factors like multipath fading, interference, and frequency response variations. Equalization techniques can be implemented using analog or digital methods, with various algorithms designed to adaptively adjust the signal based on the channel characteristics. This ensures improved data integrity and overall communication performance.
See the reference by Sato A Method of Self-Recovering Equalization for Multilevel Amplitude-Modulation Systems YOICHI SAT0 IEEE TRANSACTIONS ON COMMUNICATIONS, JUNE 1975
In telecommunications, a pilot is a signal, usually a single frequency, transmitted over a communications system for supervisory, control, equalization, continuity, synchronization, or reference purposes.
Kelvin Kar-Kin Au has written: 'Semi-blind spatial-temporal equalization for short burst wireless communications'
Histogram equalization can be categorized into several types, including global histogram equalization, local histogram equalization, and adaptive histogram equalization. Global histogram equalization applies a uniform transformation across the entire image, enhancing overall contrast. Local histogram equalization, on the other hand, operates on small regions or windows within the image, allowing for better detail enhancement in areas with varying illumination. Adaptive histogram equalization, such as CLAHE (Contrast Limited Adaptive Histogram Equalization), further refines this approach by limiting the contrast to avoid noise amplification in homogeneous areas.
yes,the histogram equalization operation is idempotent
comparison between histogram equalization and histogram matching?
Revenue Equalization Reserve Fund was created in 1956.
Equalization tank for wastewater treatment refers to a holding tank that allows for equalization of flow. An equalization tank may also be used as a staging area where chemicals, activated sludge, or other agents are added into the waste-water treatment process.
yes
Equalization is the act of making equal or uniform, to balance the amplitude of an electronic circuit. Equalization is the process of adjusting the balance between frequency components within an electronic signal.
comparison, equalization,
The State Board of Equalization is concerned with fuel, tobacco, alcohol and other items. The Board is is charge of taxing and the usage of these items. They take in a lot of revenue for the government.