How to convert 'C' language code into Matlab??

How to convert 'C' language code into Matlab??

[Hari Priya]

#include<stdio.h> 
#include<math.h> 
int main(){ 
float x1,y1,x2,y2,vx,vy,len,x3,y3,size; 
vx=x1-x2; 
vy=y1-y2; 
len=sqrt((vx*vx)+(vy*vy)); 
x3=vx/((len*size)+x1); 
y3=vy/((len*size)+y1); 
float temp1,temp2,angle; 
temp1=y3-y1; 
temp2=x3-x1; 
angle=atan2(temp1,temp2)+1.57; 
return 0; 
}

Answer 1

[Wayne King]

You can either simply rewrite the algorithm in MATLAB, or create a MEX file and call the C code from MATLAB.

https://www.mathworks.com/help/matlab/external-interfaces.html

Answer 2

[Sami ullah]

void standard_3D_binomial (double *value, double S1, double S2, double S3, double X, double sigma1, double sigma2, double sigma3, double rho_12, double rho_13, double rho_23, double T, double r, Integer put, Integer M, Integer opt_type, Integer is_american, Integer *iflag)

double discount, t1, dt, d1, d2, d3, u1, u2, u3;

Integer i, j, k, m1, n, iflagx, jj, ind;

double zero¼0.0, hold;

double temp, ds1, ds2, dv1, dv2, h, tmp, tmp1, tmp2;

double *s1, *s2, *s3, *v;

double p[9];

Integer P1, P2, P3, tdv, tdv2;

double sqrt_dt, t, mu1, mu2, mu3, jp1, jp2, jp3;

double one ¼ 1.0, half ¼ 0.5, eighth ¼ 0.125;

Integer v1;

how to convert this code into MATLAB???

[James Tursa]

@Sami: Delete this answer. Instead, open up a new question, post your code in this new question, and describe the problems you are having.