how to program with complex numbers??
DSP, eh? I don't really see the problem. You can always store any number in angular state and remap back/forth.
Interesting question. :-)
Here is a suggestion, using two dimention arrays to encode real and imaginary parts:
void add( double c1[2], double c2[2], double &result[2]) { result[0]=c1[0]+c2[0]; result[1]=c1[1]+c2[1]; } void mult( double c1[2], double c2[2], double &result[2]) { result[0] = c1[0]*c2[0]-c1[1]*c2[1]; result[1] = c1[0]*c2[1]+c1[1]*c2[0]; } string c_to_string(double c[2]) { string sss = ""+c[0]+" "+c[1]+"j"; return( sss); } int start() { double complex1[2]={2,3}; double complex2[2]={4,5}; double result1[2], result2[2]; add(complex1, complex2, result1); mult(complex1,complex2, result2); Print("Add result is "+c_to_string(result1) ); Print("Mult result is "+c_to_string(result2) ); return(0); }
Other complex operators/functions can be implemented in a similar way.
Enjoy it. :-)
AM.
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Hello Everyone!
I would like to use DSP analysis in MT4, actually i do it in MATLAB, but i would like to know how to program with complex numbers
(real and imainary) in MQL4 and i don't know how to do it.
How can i program using complex numbers in MQL4???
I hope you can help me
My best Regards!!