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Screensize: 640 x 480 800 x 600 1024 x 768 1280 x 1024 UserName: Password: Anti-Spam Code: Format Mode: Basic  Help  Prompt  Format: Font Andale Mono Arial Arial Black Book Antiqua Century Gothic Comic Sans MS Courier New Georgia Impact Lucida Console Script MT Bold Stencil Tahoma Times New Roman Trebuchet MS Verdana   Size 1 2 3 4 5 6   Color Black Red Yellow Pink Green Orange Purple Blue Beige Brown Teal Navy Maroon LimeGreen Message: * HTML is OFF * Forum Code is ON Smilies [quote][i]Originally posted by muppy[/i] [br]Hi all, i'm using origin 8. I need to deconvolve the following data 0 0 0 0 0 0.00329 0.00287 0.0036 0.00359 0.00359 0.00263 0.0049 0.00636 0.00636 0.00296 0.00411 0.02786 0.00739 0.00473 0.00399 0.0038 0.0048 0.00308 0.0035 0.0036 0.0053 0.00325 0.00464 0.00464 0.00277 0.00332 0.00521 0.00521 0.00742 0.00379 0.01041 0.01041 0.00599 0.0033 0.00388 0.00324 0.0204 0.00219 0.00219 0.00686 0.00339 0.00339 0.00754 0.00754 0.00754 0.00754 0.00754 0.00754 0.00307 0.00307 0.05463 0.05463 0.04327 0.04327 0.02935 0.00422 0.00432 0.00456 0.00311 0.00311 0.0476 0.00326 0.0044 0.0044 0.0044 0.00918 0.01 0.00464 0.00395 0.00395 0.00395 0.00395 0.00453 0.05582 0.05582 0.0071 0.00954 0.01515 0.01515 0.01515 0.02715 0.02715 0.02715 0.02715 0.02715 0.02715 0.04575 0.04575 0.04575 0.01389 0.01944 0.02034 0.02039 0.02982 0.05415 0.08651 0.12239 0.14731 0.16495 0.21442 0.26322 0.29659 0.31063 0.36218 0.45308 0.49299 0.49906 0.55961 0.65527 0.66333 0.68094 0.69114 0.71446 0.72265 0.73581 0.73477 0.73715 0.73831 0.73906 0.73436 0.75603 0.72457 0.73615 0.74545 0.75423 0.70758 0.7446 0.74304 0.74592 0.75064 0.74137 0.73852 0.75608 0.73588 0.73799 0.74303 0.73374 0.74529 0.74076 0.73816 0.72016 0.73309 0.73325 0.74445 0.724 0.73078 0.7424 0.7379 0.73812 0.74189 0.74186 0.7415 0.73737 0.75566 0.74874 0.74574 0.74068 0.74216 0.73716 0.73674 0.7338 0.73257 0.75533 0.74153 0.70808 0.73397 0.74909 0.75487 0.75029 0.73654 0.75228 0.74884 0.73922 0.75196 0.74041 0.74373 0.75238 0.73959 0.74553 0.73685 0.71122 0.72879 0.75406 0.72605 0.68433 0.7445 0.73795 0.73974 0.75209 0.74087 0.75387 0.74407 0.74249 0.74068 0.73461 0.72583 0.74305 0.73772 0.7525 0.73908 0.71281 0.74185 0.73345 0.7104 0.7367 0.74305 0.737 0.7497 0.74054 0.7507 0.74575 0.75044 0.74589 0.75015 0.73638 0.74475 0.72924 0.73444 0.73482 0.72443 0.72546 0.75051 0.7228 0.72672 0.75152 0.75236 0.75188 0.7403 0.74574 0.74466 0.74671 0.75565 0.74043 0.75482 0.74128 0.74613 0.75027 0.74104 0.73964 0.74938 0.75168 0.74037 0.69862 0.75007 0.74945 0.75738 0.74203 0.74311 0.74924 0.75011 0.75572 0.75314 0.7515 0.75131 0.74116 0.74821 0.75546 0.73148 0.73813 0.74809 0.74997 0.70217 0.747 0.75475 0.75384 0.75478 0.75282 0.7487 0.74503 0.74758 0.74938 0.73782 0.72773 0.73497 0.71471 0.71994 0.70099 0.67966 0.70447 0.69993 0.68092 0.61675 0.67581 0.64601 0.61823 0.60156 0.60099 0.6023 0.57699 0.55977 0.52635 0.48156 0.46301 0.43165 0.39631 0.34746 0.3187 0.32507 0.27017 0.1875 0.15313 0.14471 0.09394 0.04561 0.03729 0.02789 0.02172 0.01761 0.01439 0 0 0 0 0 It's pretty clear that this is a step function convolved with a gaussian. This is my gaussian 9.6048E-5 1.07436E-4 1.20038E-4 1.33968E-4 1.49347E-4 1.66303E-4 1.84976E-4 2.05514E-4 2.28075E-4 2.52828E-4 2.79953E-4 3.09638E-4 3.42086E-4 3.77509E-4 4.1613E-4 4.58187E-4 5.03927E-4 5.53609E-4 6.07505E-4 6.65897E-4 7.29081E-4 7.97361E-4 8.71054E-4 9.50488E-4 0.00104 0.00113 0.00123 0.00133 0.00145 0.00157 0.0017 0.00183 0.00198 0.00214 0.0023 0.00248 0.00267 0.00287 0.00307 0.0033 0.00353 0.00377 0.00403 0.0043 0.00458 0.00488 0.00518 0.00551 0.00584 0.00619 0.00655 0.00693 0.00732 0.00772 0.00813 0.00856 0.009 0.00945 0.00992 0.01039 0.01088 0.01137 0.01188 0.01239 0.01291 0.01343 0.01397 0.0145 0.01504 0.01559 0.01613 0.01668 0.01722 0.01776 0.0183 0.01883 0.01936 0.01988 0.02039 0.02089 0.02138 0.02185 0.02231 0.02275 0.02318 0.02359 0.02398 0.02434 0.02469 0.02501 0.02531 0.02558 0.02583 0.02605 0.02624 0.0264 0.02653 0.02664 0.02671 0.02676 0.02678 0.02676 0.02671 0.02664 0.02653 0.0264 0.02624 0.02605 0.02583 0.02558 0.02531 0.02501 0.02469 0.02434 0.02398 0.02359 0.02318 0.02275 0.02231 0.02185 0.02138 0.02089 0.02039 0.01988 0.01936 0.01883 0.0183 0.01776 0.01722 0.01668 0.01613 0.01559 0.01504 0.0145 0.01397 0.01343 0.01291 0.01239 0.01188 0.01137 0.01088 0.01039 0.00992 0.00945 0.009 0.00856 0.00813 0.00772 0.00732 0.00693 0.00655 0.00619 0.00584 0.00551 0.00518 0.00488 0.00458 0.0043 0.00403 0.00377 0.00353 0.0033 0.00307 0.00287 0.00267 0.00248 0.0023 0.00214 0.00198 0.00183 0.0017 0.00157 0.00145 0.00133 0.00123 0.00113 0.00104 9.50488E-4 8.71054E-4 7.97361E-4 7.29081E-4 6.65897E-4 6.07505E-4 5.53609E-4 5.03927E-4 4.58187E-4 4.1613E-4 3.77509E-4 3.42086E-4 3.09638E-4 2.79953E-4 2.52828E-4 2.28075E-4 2.05514E-4 1.84976E-4 1.66303E-4 1.49347E-4 1.33968E-4 1.20038E-4 1.07436E-4 9.6048E-5 Using the deconvolution fuction i got not sense results, i.e. i obtain a wave-like function. Any idea about this strange behaviour ? Best regards, Andrea [/quote]   Check here to include your profile signature. Check here to subscribe to this topic.