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- Published:
- 2015.01.22 13:43
- Updated:
- 2016.11.22 07:32
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Real author:
klot
The indicator exemplifies smoothing of price time series by means of filtration of harmonics of a greater order.
This approach can be applied for smoothening any indicators' values.
The main advantage of the method is a real absence of a delay.
Indicator input parameters:
//+-----------------------------------+ //| Input parameters of the indicator | //+-----------------------------------+ input uint N = 7; // Series length input uint SS = 20; // Smoothing coefficient input int Shift=0; // Horizontal shift of the indicator in bars
where:
- N specifies series length (power of two);
- SS - A smoothening coefficient in the resulting spectrum zeroes out frequency ratios exceeding set value. SS cannot exceed 2^N. Close series fully repeats itself if SS = 2^N.
https://www.mql5.com/ru/code/7000 library is required for the indicator operation..
This indicator was first implemented in MQL4 and published in CodeBase on November 23, 2006.
Fig.1. i-SpectrAnalysis Indicator
Translated from Russian by MetaQuotes Ltd.
Original code: https://www.mql5.com/ru/code/7001
![i-SpectrAnalysis_RSI](https://c.mql5.com/i/code/indicator.png)
The indicator exemplifies smoothing of price time series of the RSI indicator by means of filtration of harmonics of a greater order.
![i-SpectrAnalysis_MFI](https://c.mql5.com/i/code/indicator.png)
The indicator exemplifies smoothing of price time series of the MFI indicator by means of filtration of harmonics of a greater order.
![Accumulative Swing Index - ASI](https://c.mql5.com/i/code/indicator.png)
The Accumulative Swing Index indicator is applied for accumulative swing index construction.
![Stoch_2HTF](https://c.mql5.com/i/code/indicator.png)
A colored cloud formed by two Stochastics with different timeframes.