[MATLAB基础] 求驻点

[tuzi]

将第一组和第二组数据求平均作为最终的数据，并找出其所有驻点，并在图形中标记显示，若有可能将最终结果写到一文本文件中
x=0.835561279
0.83676356
0.837643138
0.839018916
0.839967271
0.840812221
0.841080692
0.841567902
0.84161772
0.841649538
0.840689898
0.839895005
0.838642997
0.837109241
0.834518802
0.832267845
0.829483304
0.826148894
0.822456051
0.81868807
0.814785756
0.810610782
0.806370091
0.80235792
0.798979086
0.796522612
0.794979391
0.794406589
0.795182033
0.797005227
0.799387498
0.802272876
0.805861946
0.809055796
0.812490336
0.815272346
0.817987124
0.820669407
0.823189374
0.825504162
0.827501006
0.829474931
0.831224816
0.833057188
0.834747935
0.836453286
0.837999659
0.839333272
0.840817103
0.841756935
0.842903761
0.843751838
0.844447804
0.844936512
0.844939967
0.844983633
0.844283946
0.84406165
0.843067942
0.841915818
0.840454291
0.839228391
0.837397122
0.835803421
0.834186969
0.833027026
0.832138562
0.831477653
0.831082829
0.831038459
0.831036914
0.831282011
0.831716657
0.832012661
0.832425702
0.832646362
0.832659442
0.832949987
0.832946138
0.83278635
0.832798446
0.832868851
0.833034936
0.833114401
0.833129861
0.833170723
0.83329842
0.833413298
0.833509896
0.8332023
0.833380354
0.832760721
0.832414499
0.831647317
0.830667886
0.829628292
0.828169903
0.826203597
0.82394075
0.821605059
y=0.8335121
0.834935602
0.836277531
0.837129461
0.838149104
0.838868569
0.839361494
0.839469626
0.839798849
0.839306278
0.838602734
0.837343767
0.835771784
0.833737001
0.831478102
0.828647113
0.824943426
0.821293633
0.817179927
0.812785951
0.808406164
0.803803672
0.799329388
0.795055124
0.791667518
0.789137794
0.787605294
0.787709054
0.788951471
0.791294609
0.794437414
0.798047205
0.802085396
0.805807375
0.809599728
0.813001341
0.815979638
0.818955671
0.821579944
0.82433729
0.826299314
0.828473785
0.830735326
0.832642621
0.834405016
0.836033018
0.837640995
0.839098651
0.840232854
0.841419203
0.842527857
0.843112417
0.843719013
0.843926489
0.843950425
0.843534705
0.843119518
0.84223503
0.84119952
0.83989045
0.838157625
0.836464795
0.834595574
0.832601274
0.831232155
0.830001236
0.828993745
0.828633394
0.828825935
0.828962892
0.829572681
0.830298455
0.830677645
0.83150666
0.831903674
0.832392449
0.832528399
0.832686562
0.832906051
0.832901486
0.832894627
0.832823675
0.832984179
0.832860074
0.832982518
0.833050881
0.83281572
0.832951473
0.832776552
0.832435084
0.831864206
0.831265306
0.830441868
0.829254924
0.827844068
0.826137394
0.824079475
0.821492087