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