PHP Manual
Trader 函数
Moving average with variable period

trader_mavp

(PECL trader >= 0.2.0)

trader_mavp — Moving average with variable period

说明

trader_mavp ( array $real , array $periods [, int $minPeriod [, int $maxPeriod [, int $mAType ]]] ) : array

参数

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.

返回值

Returns an array with calculated data or false on failure.

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