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The log-spectral distance (LSD), also referred to as log-spectral distortion or root mean square log-spectral distance, is a distance measure between two spectra. [1] The log-spectral distance between spectra and is defined as p-norm : where and are power spectra. Unlike the Itakura–Saito distance, the log-spectral distance is symmetric.
Downingtown Log House. / 40.00639°N 75.70500°W / 40.00639; -75.70500. Downingtown Log House is an American historic house located in Downingtown, Chester County, Pennsylvania. It was built circa 1700 and is a -story, round log structure measuring 21 feet 9 inches by 25 feet. The building is a house rather than a cabin because log ...
In probability and statistics, the log-logistic distribution (known as the Fisk distribution in economics) is a continuous probability distribution for a non-negative random variable. It is used in survival analysis as a parametric model for events whose rate increases initially and decreases later, as, for example, mortality rate from cancer ...
Sean MacKenzie. Paige Matheson is a fictional character from the CBS soap opera Knots Landing, a long-running serial about middle class life on the fictional cul-de-sac known as Seaview Circle in Los Angeles, California. She was played by actress Nicollette Sheridan between 1986 and 1993. She debuted in the penultimate episode of the seventh ...
URL. login .gov. Launched. April 2017. Login.gov is a single sign-on solution for US government websites. [1] It enables users to log in to services from numerous government agencies using the same username and password. Login.gov was jointly developed by 18F and the US Digital Service. [1]
ln (r) is the standard natural logarithm of the real number r. Arg (z) is the principal value of the arg function; its value is restricted to (−π, π]. It can be computed using Arg (x + iy) = atan2 (y, x). Log (z) is the principal value of the complex logarithm function and has imaginary part in the range (−π, π].
Angels Landing. / 37.26944°N 112.94806°W / 37.26944; -112.94806. “Angels Landing”, known previously as the Temple of Aeolus, is a 1,488-foot (454 m) tall rock formation [2] in Zion National Park in southwestern Utah, United States. A renowned trail cut into solid rock in 1926 leads to the top of Angels Landing and provides ...
Write-ahead logging. In computer science, write-ahead logging ( WAL) is a family of techniques for providing atomicity and durability (two of the ACID properties) in database systems. [1] A write ahead log is an append-only auxiliary disk-resident structure used for crash and transaction recovery. The changes are first recorded in the log ...