A Spectral Dai-Yuan-Type Conjugate Gradient Method for Unconstrained Optimization

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2015/839659/figures/839659.fig.003a.svgz" name="839659.fig.003a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Based on CPU time</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2015/839659/figures/839659.fig.003b.svgz" name="839659.fig.003b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Based on iterations</td></tr></table>

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Mathematical Problems in Engineering

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Figure 3

Figure 3: A Spectral Dai-Yuan-Type Conjugate Gradient Method for Unconstrained Optimization 