C code to LabVIEW array implementation

[montu.dada]

Hi,

 Is it possible to change this C code into labview nested array with 2 inputs ? 

Thank you.

[Craig_ · Accepted solution]

Of course it is!

This code:

for(i=0;i<height;i++) {

      for(j=0;j<width;j++) {

            if(a[i][j]>240) {

                 a[i][j]=255;

             }

            else {

              a[i][j]=0;

            }

       }

 }

Could look like this:

You should be able to finish the rest 

[montu.dada]

Thankx Craig,

 Im new to labveiw so i'll give my best shot to complete and upload the VI here .Can you please help to review this final VI?

Thankx in advance. (Y)

[RavensFan]

That is a VI snippet.  You can drag the image to your LabVIEW block diagram and you'll have the code.  (Assuming you have LV 2013 since the VI was created as a 2013 version.)

[altenbach]

---

montu.dada wrote:

 Is it possible to change this C code into labview nested array with 2 inputs ?  

---

What is the second input??

Here's a no-loop solution (assuming a single input of a 2D array). 😄

Or this (a little less universal. only works for unsigned integers)

[montu.dada]

Now,

  I couldn't figure it out to deal with if statements. Can tyo suggest me about this section please?

for(j=60;j<120;j++) {

     if(a[30][j+1]!=a[30][j]) {

         if(a[30][j+3]!=a[30][j]) {

             h_count=h_count+1;

          }

      }

}

Regards.

montu

[Dennis_Knutson]

You've already marked the question as solved. Why do that and ask basic question such as what is an if statement in LabVIEW. Click on the Options button to remove what you marked as the solution.

[Yamaeda]

---

@montu.dada wrote:

Now,

  I couldn't figure it out to deal with if statements. Can tyo suggest me about this section please?

for(j=60;j<120;j++) {

     if(a[30][j+1]!=a[30][j]) {

         if(a[30][j+3]!=a[30][j]) {

             h_count=h_count+1;

          }

      }

}

Regards.

montu

---

You need 2 index arrays and a Equal comparison.

/Y

[montu.dada]

it that what you mean?

Thankx.

[montu.dada]

How can we initialize the for loop to 60?

thankx.