I am new with Mathematica and I have one more task to figure out, but I can't find the answer. I have two lists of numbers ("b","u"):
b = {8.734059001373602`, 8.330508824111284`, 5.620669156438947`,
1.4722145583571766`, 1.797504620275392`, 7.045821078656974`,
2.1437334927375247`, 2.295629405840401`, 9.749038328921163`,
5.9928406294151095`, 5.710839663259195`, 7.6983109942364365`,
1.02781847368645`, 4.909108426318685`, 2.5860897177525572`,
9.56334726886076`, 5.661774934433563`, 3.4927397824800384`,
0.4570000499566351`, 6.240122061193738`, 8.371962670138991`,
4.593105388706549`, 7.653068139076581`, 2.2715973346475877`,
7.6234743784167875`, 0.9177107503732636`, 3.182296027902268`,
6.196168580445633`, 0.1486794884986935`, 1.2920960388213274`,
7.478757220079665`, 9.610332785387424`, 0.05088141346751485`,
3.940557901075696`, 5.21881311050797`, 7.489624788199514`,
8.773397599406234`, 3.397275198258715`, 1.4847171141876618`,
0.06574278834161795`, 0.620801320529969`, 2.075457888143216`,
5.244608900551409`, 4.54384757203616`, 7.114276285060143`,
2.8878711430358344`, 5.70657733453041`, 8.759173986432632`,
1.9392596667256967`, 7.419234634325729`, 8.258205508179927`,
1.185315253730261`, 3.907753644335596`, 7.168561412289151`,
9.919881985898002`, 3.169835543867407`, 8.352858871046699`,
7.959492335118693`, 7.772764587074317`, 7.091413185764939`,
1.433673058797801`};
and
u={5.1929, 3.95756, 5.55276, 3.97068, 5.67986, 4.57951, 4.12308,
2.52284, 6.58678, 4.32735, 7.08465, 4.65308, 3.82025, 5.01325,
1.17007, 6.43412, 4.67273, 3.7701, 4.10398, 2.90585, 3.75596,
5.12365, 4.78612, 7.20375, 3.19926, 8.10662};
This is the LinePlot of "b" and "u";
I need to compare first 5 numbers from "b" to 1st number in "u" and always leave the maximum (replace "b"<"u" with "u"). Then I need to shift by 2 numbers and compare 3rd, 4th, 5th, 6th and 7th "b" with 2nd "u" and so on (shift always => 2 steps). But the overlapping numbers need to be "remembered" and compared in the next step, so that always the maximum is picked (e.g. 3rd, 4th and 5th "b" has to be > than 1st and 2nd "u").
Possibly the easiest way would be to cover the maximums showed in the image throughout the whole function, but I am new to this software and I don't have the experience to do that. Still It would be awesome if someone would figure out how to do this with a function that would do what I have described above.