Help with Matlab function

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Lavorizia Vaughn on 29 Sep 2021

Commented: Lavorizia Vaughnon 30 Sep 2021

Accepted Answer: 扬

hello,

i have to implement a MATLAB function findmanyzeros of the form function p = findmanyzeros(f, a, b, n, which finds zeros in the interval [ a, b ] 使用以下策略：

1.计算n +1 equidistant points x k，k =0 ，...，n , between a and b

2. For k = 1 ，...，n , if f ( x k ) 和 f ( x k − 1 ) have different signs, compute a zero using findzero

3. The output vector p should contain all the computed zeros

my code is as follows:

                          functionp = findmanyzeros(f, a, b, n, tol)
                         
                          n=n+1;
                         
                          fork = 1:n
                         
                          iff（xk）*f（xk-1）<0
                         
                          findzero（f）;
                         
                          end
                         
                          end
                         
                          p