pan class = "S5"><span class="S0">A = magic(6);</span></span></div></div></div></div><div class = "S0"></div><div class = 'SectionBlock containment'><div class = "S1"><span class = "S2"><span class="S0">The seed vector determines the first member of the orthonormal basis.</span></span></div><div class = 'CodeBlock contiguous'><div class = 'inlineWrapper'><div class = "S4 lineNode"><span class = "S5"><span class="S0">u = randn(6,1);</span></span></div></div><div class = 'inlineWrapper'><div class = "S4 lineN