Matrix Class
Info
The Matrix Class is a Library for MetaTrader 5 that a class designed for efficient matrix operations and manipulations. This class provides a structured approach to working with matrices, offering a range of methods for various mathematical operations.
Usage
This tool is typically used for enhancing chart analysis and decision making.
Platform
This Library works exclusively on MetaTrader 5 (both build 600+ and newer versions).
Setup
Place the downloaded file in MQL5/Libraries folder via File ? Open Data Folder in MetaTrader 5.
How to Install and Use Matrix Class
1. Storage: Place library files in the MQL/Libraries directory to ensure they are accessible to your projects.
2. Implementation: Include the library in your code using the #import directive, ensuring you match the exact function names and parameters.
3. Compilation: Ensure the library is present in the directory before you compile your main EA or script, as the compiler links them during this phase.
4. Management: Keep libraries organized in sub-folders if you manage many custom functions to maintain a clean project structure.
Frequently Asked Questions
Q: What is a library file used for? A: Libraries store reusable code modules, allowing you to centralize common logic used by multiple EAs or indicators.
Q: Is a library executable? A: No, libraries are non-executable files containing functions; they must be imported into an EA, indicator, or script to function.
Q: Can I update a library while the platform is running? A: You should compile your EA or script after updating a library to ensure the latest code changes are integrated.
What this tool does
A class designed for efficient matrix operations and manipulations.
Typical Use Case
This Library excels in automated trading and technical analysis on MetaTrader 5.
Compatible Platform & Setup
This Library works on MetaTrader 5. Place the file in the MQL5/Libraries folder and restart the terminal.
Description & Settings
Related: simplified order management class for mt4/mt5 - another powerful library for MetaTrader 5 traders.
A class designed for efficient matrix operations and manipulations.Also recommended: class calc frac - custom bar count for fractal detection - similar library with strong performance on MetaTrader 5.
This class provides a structured approach to working with matrices, offering a range of methods for various mathematical operations.
Matrix Creation:
Matrices are constructed using a one-dimensional array, where elements are arranged sequentially by rows, with the last two elements indicating the number of columns and rows, respectively.
Example:
Class Methods:
- The accompanying smatrix.mq4 script demonstrates the practical application of this class by solving a system of linear equations using Cramer's Rule, invertible matrix calculations, and Gaussian elimination.
You may also like: cgv class for global variables - excellent alternative for library users on MetaTrader 5.
Source Code
#property copyright "robotfx"
#property link "https://robotfx.org"
#include <incmatrix.mqh>
cintmatrix mx;
int onstart()
{
/*
solution of linear equations system
3*x0 + 2*x1 - 5*x2 = -1
2*x0 - 1*x1 + 3*x2 = 13.......
⚠ Limitations & Risk Warning
- This tool is provided for educational and testing purposes only.
- Past performance does not guarantee future results.
- Trading involves substantial risk of loss. Use on a demo account first.
- Results may vary depending on market conditions, broker, and settings.
- We recommend thorough backtesting and forward testing before using with real funds.