Changeset 242 for trunk/SRC/Documentation/idldoc_html_output/ToBeReviewed/STATISTICS/a_timecorrelate.html
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- 04/06/07 10:35:17 (17 years ago)
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trunk/SRC/Documentation/idldoc_html_output/ToBeReviewed/STATISTICS/a_timecorrelate.html
r234 r242 88 88 89 89 <div id="file_comments"> 90 91 90 92 91 … … 116 115 117 116 <dt><p><a href="#_a_timecorrelate"><span class="result">result = </span>a_timecorrelate(<span class="result">X, Lag</span>, COVARIANCE=<span class="result">COVARIANCE</span>, DOUBLE=<span class="result">DOUBLE</span>)</a></p><dt> 118 <dd> </dd>117 <dd> </dd> 119 118 120 119 </dl> … … 155 154 156 155 <div class="comments"> 157 An Array which last dimension is the time dimension so156 An array which last dimension is the time dimension so 158 157 size n. 159 158 </div> … … 171 170 172 171 <div class="comments"> 173 174 172 </div> 175 173 … … 186 184 187 185 <div class="comments"> 188 189 186 </div> 190 187 … … 224 221 225 222 <div class="comments"> 226 227 223 </div> 228 224 … … 230 226 231 227 <h3>Examples</h3><div class="preformat"> 232 233 228 </div> 234 229 <h3>Version history</h3> … … 238 233 </div> 239 234 <h4>History</h4><div class="preformat"> 240 241 235 </div> 242 236 … … 276 270 <span class="result">result = </span>a_timecorrelate(<span class="result"><a href="#_a_timecorrelate_param_X">X</a>, <a href="#_a_timecorrelate_param_Lag">Lag</a></span>, <a href="#_a_timecorrelate_keyword_COVARIANCE">COVARIANCE</a>=<span class="result">COVARIANCE</span>, <a href="#_a_timecorrelate_keyword_DOUBLE">DOUBLE</a>=<span class="result">DOUBLE</span>)</p> 277 271 278 <div class="comments"></div> 272 <div class="comments"> 273 </div> 279 274 280 275 … … 296 291 297 292 <div class="comments"> 298 An Array which last dimension is the time dimension so293 An array which last dimension is the time dimension so 299 294 size n. 300 295 </div> … … 312 307 313 308 <div class="comments"> 314 A scalar or n-element vector, in the interval [-(n-2),(n-2)],315 of type integer that specifies the absolute distance(s) between 309 A scalar or n-elements vector, in the interval [-(n-2),(n-2)], 310 of type integer that specifies the absolute distance(s) between 316 311 indexed elements of X. 317 312 </div> … … 359 354 360 355 <h3>Examples</h3><div class="preformat"> 361 Define an n-elementsample population.362 363 364 365 366 367 368 369 356 Define an n-elements sample population. 357 IDL> x = [3.73, 3.67, 3.77, 3.83, 4.67, 5.87, 6.70, 6.97, 6.40, 5.57] 358 359 Compute the autocorrelation of X for LAG = -3, 0, 1, 3, 4, 8 360 IDL> lag = [-3, 0, 1, 3, 4, 8] 361 IDL> result = a_correlate(x, lag) 362 363 The result should be: 364 [0.0146185, 1.00000, 0.810879, 0.0146185, -0.325279, -0.151684] 370 365 </div> 371 366 <h3>Version history</h3>
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