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65<h1>poly.h</h1><a href="poly_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
66<a name="l00029"></a>00029 <span class="preprocessor">#ifndef POLY_H</span>
67<a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor">#define POLY_H</span>
68<a name="l00031"></a>00031 <span class="preprocessor"></span>
69<a name="l00032"></a>00032 <span class="preprocessor">#include &lt;<a class="code" href="vec_8h.html" title="Templated Vector Class Definitions.">itpp/base/vec.h</a>&gt;</span>
70<a name="l00033"></a>00033
71<a name="l00034"></a>00034
72<a name="l00035"></a>00035 <span class="keyword">namespace </span>itpp
73<a name="l00036"></a>00036 {
74<a name="l00037"></a>00037
75<a name="l00046"></a>00046 <span class="keywordtype">void</span> <a class="code" href="group__poly.html#gab3633500ff808dd810c8c4ed982b8a3" title="Create a polynomial of the given rootsCreate a polynomial p with roots r.">poly</a>(<span class="keyword">const</span> vec &amp;r, vec &amp;p);
76<a name="l00047"></a>00047 <span class="keyword">inline</span> vec <a class="code" href="group__poly.html#gab3633500ff808dd810c8c4ed982b8a3" title="Create a polynomial of the given rootsCreate a polynomial p with roots r.">poly</a>(<span class="keyword">const</span> vec &amp;r) { vec temp; <a class="code" href="group__poly.html#gab3633500ff808dd810c8c4ed982b8a3" title="Create a polynomial of the given rootsCreate a polynomial p with roots r.">poly</a>(r, temp); <span class="keywordflow">return</span> temp; }
77<a name="l00048"></a>00048 <span class="keywordtype">void</span> <a class="code" href="group__poly.html#gab3633500ff808dd810c8c4ed982b8a3" title="Create a polynomial of the given rootsCreate a polynomial p with roots r.">poly</a>(<span class="keyword">const</span> cvec &amp;r, cvec &amp;p);
78<a name="l00049"></a>00049 <span class="keyword">inline</span> cvec <a class="code" href="group__poly.html#gab3633500ff808dd810c8c4ed982b8a3" title="Create a polynomial of the given rootsCreate a polynomial p with roots r.">poly</a>(<span class="keyword">const</span> cvec &amp;r) { cvec temp; <a class="code" href="group__poly.html#gab3633500ff808dd810c8c4ed982b8a3" title="Create a polynomial of the given rootsCreate a polynomial p with roots r.">poly</a>(r, temp); <span class="keywordflow">return</span> temp; }
79<a name="l00061"></a>00061 <span class="keywordtype">void</span> <a class="code" href="group__poly.html#gf849a0862dc9bcd2e429732e577fe006" title="Calculate the roots of the polynomialCalculate the roots r of the polynomial p.">roots</a>(<span class="keyword">const</span> vec &amp;p, cvec &amp;r);
80<a name="l00062"></a>00062 <span class="keyword">inline</span> cvec <a class="code" href="group__poly.html#gf849a0862dc9bcd2e429732e577fe006" title="Calculate the roots of the polynomialCalculate the roots r of the polynomial p.">roots</a>(<span class="keyword">const</span> vec &amp;p) { cvec temp; <a class="code" href="group__poly.html#gf849a0862dc9bcd2e429732e577fe006" title="Calculate the roots of the polynomialCalculate the roots r of the polynomial p.">roots</a>(p, temp); <span class="keywordflow">return</span> temp; }
81<a name="l00063"></a>00063 <span class="keywordtype">void</span> <a class="code" href="group__poly.html#gf849a0862dc9bcd2e429732e577fe006" title="Calculate the roots of the polynomialCalculate the roots r of the polynomial p.">roots</a>(<span class="keyword">const</span> cvec &amp;p, cvec &amp;r);
82<a name="l00064"></a>00064 <span class="keyword">inline</span> cvec <a class="code" href="group__poly.html#gf849a0862dc9bcd2e429732e577fe006" title="Calculate the roots of the polynomialCalculate the roots r of the polynomial p.">roots</a>(<span class="keyword">const</span> cvec &amp;p) { cvec temp; <a class="code" href="group__poly.html#gf849a0862dc9bcd2e429732e577fe006" title="Calculate the roots of the polynomialCalculate the roots r of the polynomial p.">roots</a>(p, temp); <span class="keywordflow">return</span> temp; }
83<a name="l00080"></a>00080 vec <a class="code" href="group__poly.html#g59f5bb49a251bf31f40538f5fca4b9b2" title="Evaluate polynomialEvaluate the polynomial p (of length  at the points x The output...">polyval</a>(<span class="keyword">const</span> vec &amp;p, <span class="keyword">const</span> vec &amp;x);
84<a name="l00081"></a>00081 cvec <a class="code" href="group__poly.html#g59f5bb49a251bf31f40538f5fca4b9b2" title="Evaluate polynomialEvaluate the polynomial p (of length  at the points x The output...">polyval</a>(<span class="keyword">const</span> vec &amp;p, <span class="keyword">const</span> cvec &amp;x);
85<a name="l00082"></a>00082 cvec <a class="code" href="group__poly.html#g59f5bb49a251bf31f40538f5fca4b9b2" title="Evaluate polynomialEvaluate the polynomial p (of length  at the points x The output...">polyval</a>(<span class="keyword">const</span> cvec &amp;p, <span class="keyword">const</span> vec &amp;x);
86<a name="l00083"></a>00083 cvec <a class="code" href="group__poly.html#g59f5bb49a251bf31f40538f5fca4b9b2" title="Evaluate polynomialEvaluate the polynomial p (of length  at the points x The output...">polyval</a>(<span class="keyword">const</span> cvec &amp;p, <span class="keyword">const</span> cvec &amp;x);
87<a name="l00106"></a>00106 <span class="keywordtype">double</span> <a class="code" href="group__poly.html#gdc7b40bdfa59f4690108b0af6032a28e" title="Chebyshev polynomial of the first kindChebyshev polynomials of the first kind can...">cheb</a>(<span class="keywordtype">int</span> n, <span class="keywordtype">double</span> x);
88<a name="l00107"></a>00107
89<a name="l00131"></a>00131 vec <a class="code" href="group__poly.html#gdc7b40bdfa59f4690108b0af6032a28e" title="Chebyshev polynomial of the first kindChebyshev polynomials of the first kind can...">cheb</a>(<span class="keywordtype">int</span> n, <span class="keyword">const</span> vec &amp;x);
90<a name="l00132"></a>00132
91<a name="l00156"></a>00156 mat <a class="code" href="group__poly.html#gdc7b40bdfa59f4690108b0af6032a28e" title="Chebyshev polynomial of the first kindChebyshev polynomials of the first kind can...">cheb</a>(<span class="keywordtype">int</span> n, <span class="keyword">const</span> mat &amp;x);
92<a name="l00157"></a>00157 } <span class="comment">// namespace itpp</span>
93<a name="l00158"></a>00158
94<a name="l00159"></a>00159 <span class="preprocessor">#endif // #ifndef POLY_H</span>
95</pre></div></div>
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