(PECL trader >= 0.2.0)
trader_mavp — Moving average with variable period
$real
, array $periods
[, int $minPeriod
[, int $maxPeriod
[, int $mAType
]]] ) : array
real浮点数数组。
periods浮点数数组。
minPeriodValue less than minimum will be changed to Minimum period. Valid range from 2 to 100000
maxPeriodValue higher than minimum will be changed to Maximum period. Valid range from 2 to 100000
mATypeType of Moving Average. TRADER_MA_TYPE_* series of constants should be used.
Returns an array with calculated data or false on failure.