Loop for plotting two columns again and again in a 205x10 cell arrray

Hello, I have a .mat file in which there are 10 columns and I want to obtain a plot for two columns each with X-axis being the first column and Y-axis being the second column and repeat the same for columns-3,4. This way I will have 5 different figures. I need all the plots separately. Can anyone guide me how to achieve this? I tried creating a matrix first and then using a for loop, but it didn't turn out good. I'm attaching the .mat file.

Answer 1

[madhan ravi]

      clear all
      Datas = load('194tp.mat')

            x1 =Datas.c(:,1)
            y1 = Datas.c(:,2)
            x2 =Datas.c(:,3)
            y2 = Datas.c(:,4)
            x3 =Datas.c(:,5)
            y3 = Datas.c(:,6)
            x4 =Datas.c(:,7)
            y4 = Datas.c(:,8)
            x5 =Datas.c(:,9)
            y5 = Datas.c(:,10)

            for i =2 : length(x1)
                a{i}=x1{i}
                b{i}=y1{i}
                c{i}=x2{i}
                d{i}=y2{i}
                e{i}=x3{i}
                f{i}=y3{i}
                g{i}=x4{i}
                h{i}=y4{i}
                j{i}=x5{i}
                k{i}=y5{i}

            end
            x1=cell2mat(a)
            y1=cell2mat(b)
            x2=cell2mat(c)
            y2=cell2mat(d)
            x3=cell2mat(e)
            y3=cell2mat(f)
            x4=cell2mat(g)
            y4=cell2mat(h)
            x5=cell2mat(j)
            y5=cell2mat(k)

        figure(1)
        plot(x1,y1)
        figure(2)
        plot(x2,y2)
        figure(3)
        plot(x3,y3)
        figure(4)
        plot(x4,y4)
        figure(5)
        plot(x5,y5)

[ankit varma]

I have tried using the following code and it gives the error "Error using plot. Not enough input arguments'.

   in=load('194tp.mat')
c=in.c;
n=5
for i=1:2n
    x=c(:,i)
    y=c(:,i+1)
    plot(x,y)
end

[madhan ravi]

yes because there is header in the cell just trying to eliminate it.

[ankit varma]

I apologize for my poor knowledge but where in my code am I going wrong?

[madhan ravi]

give me some time just figuring it out even its new for me

[ankit varma]

Sure! Didn't mean to rush it. please take your time.

[madhan ravi]

check the code now it works

[ankit varma]

I've tried using the modified code shared by you. It's printing the data but not generating the required plots. It's generating only a single plot of the first two columns.

[madhan ravi]

check the code now.

[madhan ravi]

is this what you were looking for?

[ankit varma]

It seems that I don't have the symbolic math toolbox required to use the 'sym' argument. Again, it's printing the data in the command window and not plotting it. Really appreciate your efforts here!

[madhan ravi]

check now

[madhan ravi]

if it is working please accept the answer and give a vote.

[ankit varma]

Madhan, It's working now. The required plots have been generated! thanks a lot for helping me with this!

[madhan ravi]

My pleasure,my suggestion is install symbolic toolbox it is really useful and easier for many operations