A Modified Three-Term Type CD Conjugate Gradient Algorithm for Unconstrained Optimization Problems

Table 4

CPU time of those algorithms in seconds.

noise				Total
Algorithm 1	4.438	4.390	4.656	13.484
Algorithm 2	4.563	5.234	5.406	15.203
Algorithm 3	5.156	6.313	6.781	18.250
noise				Total
Algorithm 1	8.609	7.891	8.141	24.641
Algorithm 2	9.219	10.688	10.547	30.454
Algorithm 3	11.297	14.391	14.859	40.547
noise				Total
Algorithm 1	15.750	10.578	11.984	38.312
Algorithm 2	13.891	14.438	14.703	43.032
Algorithm 3	14.859	19.922	20.375	55.156