資源簡介
qt將1000個數據畫波形,曲線濾波, 波峰面積,并對曲線進行平滑顯示,平滑以后通過算法將其兩個波峰面積求出來。

代碼片段和文件信息
#include?“curves.h“
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#define?length?640//length取屏幕大小
void?showAfter();
void?showbefore();
int?number=0;
int?Ylarge=20;
int?xwidth=20;
int?yposition=400;
int?WIDTH;
float?trydata[]=
{
3.585777
3.509484
3.509484
3.43319
3.509484
3.356897
3.356897
3.356897
3.280604
3.509484
3.509484
3.43319
3.356897
3.280604
3.43319
3.43319
3.43319
3.43319
3.356897
3.43319
3.509484
3.43319
3.43319
3.356897
3.43319
3.509484
3.585777
3.585777
3.509484
3.585777
3.509484
3.509484
3.585777
3.509484
3.509484
3.356897
3.356897
3.356897
3.356897
3.585777
3.509484
3.509484
3.509484
3.585777
3.738363
3.585777
3.585777
3.509484
3.585777
3.509484
3.509484
3.509484
3.509484
3.509484
3.509484
3.585777
3.585777
3.509484
3.585777
3.585777
3.585777
3.509484
3.43319
3.509484
3.509484
3.509484
3.585777
3.43319
3.585777
3.43319
3.43319
3.585777
3.585777
3.66207
3.585777
3.585777
3.509484
3.43319
3.585777
3.585777
3.585777
3.66207
3.738363
3.66207
3.66207
3.585777
3.585777
3.66207
3.66207
3.66207
3.585777
3.509484
3.66207
3.509484
3.43319
3.509484
3.509484
3.585777
3.585777
3.66207
3.738363
3.738363
3.738363
3.738363
3.814656
3.738363
3.890949
3.890949
3.890949
3.814656
3.738363
3.890949
3.814656
3.814656
3.738363
3.814656
3.738363
3.66207
3.66207
3.66207
3.814656
3.738363
3.738363
3.738363
3.814656
3.890949
3.814656
3.890949
3.890949
4.119828
4.119828
4.043535
4.043535
4.196122
4.119828
4.119828
4.043535
4.272415
4.272415
4.425001
4.348708
4.501294
4.501294
4.577587
4.425001
4.577587
4.577587
4.65388
4.730173
4.806467
4.806467
4.730173
4.88276
4.959053
4.959053
5.035346
5.111639
5.111639
5.187932
5.340518
5.340518
5.340518
5.340518
5.493105
5.493105
5.645691
5.721984
5.721984
5.798277
5.87457
5.87457
6.027156
6.10345
6.179743
6.332329
6.408622
6.408622
6.713795
6.790088
7.018967
7.09526
7.09526
7.32414
7.32414
7.553019
7.705605
7.858191
8.010778
8.163364
8.31595
8.392243
8.468536
8.544829
8.773709
8.926295
9.078881
9.307761
9.53664
9.765519
9.841812
10.070692
10.223278
10.604744
10.833623
10.909916
11.215089
11.443968
11.596554
11.825434
12.054313
12.206899
12.435779
12.740951
12.893537
13.122417
13.427589
13.580175
13.732762
13.809055
13.961641
14.266813
14.4194
14.571986
14.800865
15.029745
15.258624
15.563796
15.792676
16.021555
16.174141
16.403021
16.555607
16.784486
16.784486
17.013366
17.165952
17.394831
17.700004
18.005176
18.234056
18.386642
18.615521
18.7
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件??????51993??2012-02-28?15:22??波形\curves
?????文件??????19111??2012-02-28?15:22??波形\Curves.cpp
?????文件??????13112??2012-02-28?15:22??波形\Makefile
?????文件????????106??2012-02-28?15:22??波形\main.cpp
?????文件????????237??2012-02-28?15:22??波形\build
?????文件????????165??2012-02-28?15:22??波形\curves.pro
?????文件???????3178??2012-02-28?15:22??波形\CurvesForm.ui
?????文件????????804??2012-02-28?15:22??波形\curves.h
?????文件??????10152??2012-02-28?15:22??波形\.obj\release-shared\Curves.o
?????文件??????12168??2012-02-28?15:22??波形\.obj\release-shared\main.o
?????文件???????5148??2012-02-28?15:22??波形\.obj\release-shared\CurvesForm.o
?????文件??????12264??2012-02-28?15:22??波形\.obj\release-shared\moc_curves.o
?????文件??????11240??2012-02-28?15:22??波形\.obj\release-shared\moc_CurvesForm.o
?????文件???????3400??2012-02-28?15:22??波形\.moc\release-shared\moc_curves.cpp
?????文件???????2639??2012-02-28?15:22??波形\.moc\release-shared\moc_CurvesForm.cpp
?????文件????????909??2012-02-28?15:22??波形\.ui\release-shared\CurvesForm.h
?????文件???????2049??2012-02-28?15:22??波形\.ui\release-shared\CurvesForm.cpp
?????目錄??????????0??2012-02-28?15:22??波形\.obj\release-shared
?????目錄??????????0??2012-02-28?15:22??波形\.moc\release-shared
?????目錄??????????0??2012-02-28?15:22??波形\.ui\release-shared
?????目錄??????????0??2012-02-28?15:22??波形\.obj
?????目錄??????????0??2012-02-28?15:22??波形\.moc
?????目錄??????????0??2012-02-28?15:22??波形\.ui
?????目錄??????????0??2012-02-28?15:22??波形
-----------?---------??----------?-----??----
???????????????148675????????????????????24
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