Constant False Alarm Rate

Constant False Alarm Rate

Constant false alarm rate (CFAR) detection refers to a common form of adaptive algorithm used in radar systems to detect target returns against a background of noise, clutter and interference. Other detection algorithms are not adaptive. Non-adaptive detectors are sometimes referred to as clairvoyant detectors .

Read more about Constant False Alarm Rate:  Principle, Cell-averaging CFAR, Sophisticated CFAR Approaches

Famous quotes containing the words constant, false, alarm and/or rate:

    Love can no more continue without a constant motion than fire can; and when once you take hope and fear away, you take from it its very life and being.
    François, Duc De La Rochefoucauld (1613–1680)

    ... ideals, standards, aspirations,—those are chameleon words, and take color from their speakers,—often false tints. A scholarly man of my acquaintance once told me that he traveled a thousand miles into the desert to get away from the word uplift, and it was the first word he heard after he reached his destination.
    Carolyn Wells (1862–1942)

    Ants are so much like human beings as to be an embarrassment. They farm fungi, raise aphids as livestock, launch armies into war, use chemical sprays to alarm and confuse enemies, capture slaves, engage in child labor, exchange information ceaselessly. They do everything but watch television.
    Lewis Thomas (b. 1913)

    If we became students of Malcolm X, we would not have young black men out there killing each other like they’re killing each other now. Young black men would not be impregnating young black women at the rate going on now. We’d not have the drugs we have now, or the alcoholism.
    Spike Lee (b. 1956)