simpleeng.c

来自「详细的介绍MATLAB 7 的功能」· C语言 代码 · 共 44 行

/*necessory header file*/
#include "engine.h"
#include "stdio.h"
#include "conio.h"
#define BUFFERLEN 256
/*main function*/
void main()
{
    Engine *ep;
    char cmd[BUFFERLEN];
    int i=0;
    int status=0;
    /*open the engine*/
    ep=engOpen(NULL);
    if(ep==(Engine*)NULL){
    printf("error:can't open MATLAB engine\n");
    exit(-1);
    }
    /*execute MATLAB command*/
    engEvalString(ep,"A=zeros(1,10);");
    /*wait for a moment...*/
    printf("\n please check the outcome in the MATLAB command line!\n");
    printf("\n press any key to continue...\n");
    getch();
    /*execute other MATLAB commands*/
for(i=10;i<20;i++){
    /*the command to be executed in MATLAB*/
    sprintf(cmd,"A(%d)=fibonacci(%d);",i-9,i);
    /*execute the command*/
    engEvalString(ep,cmd);
    }
    /*wait for a moment...*/
    printf("\n please check the outcome in the MATLAB command line!\n");
    printf("\n press any key to continue...\n");
    getch();
    /*close the MATLAB engine and release memory*/
status=engClose(ep);
if(status!=0){
    printf("can't close the engine\n");
    exit(-1);
    }
    printf("\n MATLAB engine is successfully used.\n");
    }