The CVidyaOnArray class is intended for calculation of VIDYA (Variable Index Dynamic Average) on an indicator buffer.
The Init() method with the following parameters is called in the OnInit() function of the indicator:
The Solve() method with the following parameters is called in the OnCalculate() function:
The Test_VidyaOnArray.mq5 is an indicator demonstrating how to use the CVidyaOnArray class. The IncVidyaOnArray file must be located in the MQL5\Include\IncOnArray directory of the terminal data folder (the IncOnArray folder must be created).
Variable Index Dynamic Average Technical Indicator (VIDYA) was developed by Tushar Chande. It is an original method of calculating the Exponential Moving Average (EMA) with the dynamically changing period of averaging. Period of averaging depends on the market volatility; as the measure of volatility Chande Momentum Oscillator (CMO) was chosen. This oscillator measures the ratio between the sum of positive increments and sum of negative increments for a certain period (CMO period). CMO value is used as the ratio to the smoothing factor EMA. Thus VIDYA has to setup parameters: period of CMO and period of EMA.
Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/636
The CForceOnArray class is intended for calculation of Force Index on indicator buffers.IncWPROnArray
The CWPROnArray class is intended for calculation of Williams' Percent Range (%R) on indicator buffers. The example of use of the class is provided.
3D_Oscillator_Signal shows a trend direction or a signal for performing a deal generated by 3D_Oscillator as text messages with a trend color indication or deal direction and gives alerts or audio signals.ZigZag based on the fractals of a larger timeframe
ZigZag based on the fractals of a larger timeframe considering VininI_FractalsTrend indicator data.