I want to write a small program...

Question

Maruti Patil 2015-8-28

1
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https://ww2.mathworks.cn/matlabcentral/answers/237332-i-want-to-write-a-small-program

回答： Walter Roberson 2015-8-28

采纳的回答： Walter Roberson

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Please help me to write program for following algorithm

The algorithm for a program is as follows

      Inputs
      a=0; b=5; n=10
      f(x)=x^2+54/x
      Step 1
      x1=a; dx=(b-a)/n; x2=x1+dx; x3=x2+dx;
      Step 2
      if f(x1)>=f(x2)<=f(x3)
      answer is(x1,x3)
      else x1=x2; x2=x3, x3=x2+dx;
      and go to step 3
      Step 3
      check if x3<=b
      if yes go to step 2
      else there is no answer