使用C++和wxWidgets绘声能量

应用背景该程序能够播放或停止一个WAV文件。此外，你可以输出在txt格式的WAV文件的能量。你可以画出能量输出。这个程序是一个声音分析。关键技术我们可以上传wav文件，选择文件，所以，我们可以先，得到的WAV文件的能量并能记录txt文件所以我们可以看到能量值。此外，在视觉部分，利用直流电能值。

draw test
Debug
dog.txt
dog.wav
draw test
common.h
draw test.sdf
draw test.sln
draw test.suo
ipch
draw test-729dfacc
draw test-13c596ba.ipch
skid.txt
skid.wav
test1.txt
test1.wav
Debug
draw test.exe
draw test.ilk
draw test.pdb
cl.command.1.tlog
CL.read.1.tlog
CL.write.1.tlog
draw test.exe.embed.manifest
draw test.exe.embed.manifest.res
draw test.exe.intermediate.manifest
draw test.lastbuildstate
draw test.log
draw test.obj
draw test.pch
draw test.res
draw test.vcxprojResolveAssemblyReference.cache
draw test.write.1.tlog
draw testDlg.obj
draw test_manifest.rc
link-cvtres.read.1.tlog
link-cvtres.write.1.tlog
link.1744-cvtres.read.1.tlog
link.1744-cvtres.write.1.tlog
link.1744.read.1.tlog
link.1744.write.1.tlog
link.1940-cvtres.read.1.tlog
link.1940-cvtres.write.1.tlog
link.1940.read.1.tlog
link.1940.write.1.tlog
link.2004-cvtres.read.1.tlog
link.2004-cvtres.write.1.tlog
link.2004.read.1.tlog
link.2004.write.1.tlog
link.2416-cvtres.read.1.tlog
link.2416-cvtres.write.1.tlog
link.2416.read.1.tlog
link.2416.write.1.tlog
link.2752-cvtres.read.1.tlog
link.2752-cvtres.write.1.tlog
link.2752.read.1.tlog
link.2752.write.1.tlog
link.3140-cvtres.read.1.tlog
link.3140-cvtres.write.1.tlog
link.3140.read.1.tlog
link.3140.write.1.tlog
link.3200-cvtres.read.1.tlog
link.3200-cvtres.write.1.tlog
link.3200.read.1.tlog
link.3200.write.1.tlog
link.3312-cvtres.read.1.tlog
link.3312-cvtres.write.1.tlog
link.3312.read.1.tlog
link.3312.write.1.tlog
link.3684-cvtres.read.1.tlog
link.3684-cvtres.write.1.tlog
link.3684.read.1.tlog
link.3684.write.1.tlog
link.4216-cvtres.read.1.tlog
link.4216-cvtres.write.1.tlog
link.4216.read.1.tlog
link.4216.write.1.tlog
link.4580-cvtres.read.1.tlog
link.4580-cvtres.write.1.tlog
link.4580.read.1.tlog
link.4580.write.1.tlog
link.4656-cvtres.read.1.tlog
link.4656-cvtres.write.1.tlog
link.4656.read.1.tlog
link.4656.write.1.tlog
link.5680-cvtres.read.1.tlog
link.5680-cvtres.write.1.tlog
link.5680.read.1.tlog
link.5680.write.1.tlog
link.5932-cvtres.read.1.tlog
link.5932-cvtres.write.1.tlog
link.5932.read.1.tlog
link.5932.write.1.tlog
link.7048-cvtres.read.1.tlog
link.7048-cvtres.write.1.tlog
link.7048.read.1.tlog
link.7048.write.1.tlog
link.824-cvtres.read.1.tlog
link.824-cvtres.write.1.tlog
link.824.read.1.tlog
link.824.write.1.tlog
link.896-cvtres.read.1.tlog
link.896-cvtres.write.1.tlog
link.896.read.1.tlog
link.896.write.1.tlog
link.command.1.tlog
link.read.1.tlog
link.write.1.tlog
mt.command.1.tlog
mt.read.1.tlog
mt.write.1.tlog
rc.command.1.tlog
rc.read.1.tlog
rc.write.1.tlog
stdafx.obj
vc100.idb
vc100.pdb
wavread.obj
window.obj