Visual C++与Matlab混合编程的语音识别

// SoundRecogniseDlg.cpp : 实现文件 // #include "stdafx.h" #include "SoundRecognise.h" #include "SoundRecogniseDlg.h" #include "wavesame.h" #pragma comment(lib,"WaveSame.lib") #pragma comment(lib,"libmx.lib") #pragma comment(lib,"libmatlb.lib") #pragma comment(lib,"libmat.lib") #pragma comment(lib,"libmmfile.lib") #include <comutil.h> #pragma comment(lib,"comsuppw.lib") #include <Mmsystem.h> #pragma comment(lib,"Winmm.lib") #include <fstream> #include <string> using namespace std; #ifdef _DEBUG #define new DEBUG_NEW #endif // 用于应用程序“关于”菜单项的 CAboutDlg 对话框 class CAboutDlg : public CDialog { public: CAboutDlg(); // 对话框数据 enum { IDD = IDD_ABOUTBOX }; protected: virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持 // 实现 protected: DECLARE_MESSAGE_MAP() }; CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) { } void CAboutDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); } BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) END_MESSAGE_MAP() // CSoundRecogniseDlg 对话框 CSoundRecogniseDlg::CSoundRecogniseDlg(CWnd* pParent /*=NULL*/) : CDialog(CSoundRecogniseDlg::IDD, pParent) , m_SOUNDFILE(_T("")) , m_MESSAGE(_T("")) { m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } void CSoundRecogniseDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); DDX_Text(pDX, IDC_SOUNDFILE, m_SOUNDFILE); DDX_Text(pDX, IDC_MESSAGE, m_MESSAGE); } BEGIN_MESSAGE_MAP(CSoundRecogniseDlg, CDialog) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() //}}AFX_MSG_MAP ON_BN_CLICKED(IDC_RECOGNISE, &CSoundRecogniseDlg::OnBnClickedRecognise) ON_WM_DROPFILES() ON_WM_CLOSE() END_MESSAGE_MAP() // CSoundRecogniseDlg 消息处理程序 BOOL CSoundRecogniseDlg::OnInitDialog() { CDialog::OnInitDialog(); // 将“关于...”菜单项添加到系统菜单中。 // IDM_ABOUTBOX 必须在系统命令范围内。 ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX); ASSERT(IDM_ABOUTBOX < 0xF000); CMenu* pSysMenu = GetSystemMenu(FALSE); if (pSysMenu != NULL) { CString strAboutMenu; strAboutMenu.LoadString(IDS_ABOUTBOX); if (!strAboutMenu.IsEmpty()) { pSysMenu->AppendMenu(MF_SEPARATOR); pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu); } } // 设置此对话框的图标。当应用程序主窗口不是对话框时，框架将自动 // 执行此操作 SetIcon(m_hIcon, TRUE); // 设置大图标 SetIcon(m_hIcon, FALSE); // 设置小图标 // TODO: 在此添加额外的初始化代码 WaveSameInitialize(); filein=false; m_SOUNDFILE=_T("未导入文件"); UpdateData(FALSE); return TRUE; // 除非将焦点设置到控件，否则返回 TRUE } void CSoundRecogniseDlg::OnSysCommand(UINT nID, LPARAM lParam) { if ((nID & 0xFFF0) == IDM_ABOUTBOX) { CAboutDlg dlgAbout; dlgAbout.DoModal(); } else { CDialog::OnSysCommand(nID, lParam); } } // 如果向对话框添加最小化按钮，则需要下面的代码 // 来绘制该图标。对于使用文档/视图模型的 MFC 应用程序， // 这将由框架自动完成。 void CSoundRecogniseDlg::OnPaint() { if (IsIconic()) { CPaintDC dc(this); // 用于绘制的设备上下文 SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0); // 使图标在工作区矩形中居中 int cxIcon = GetSystemMetrics(SM_CXICON); int cyIcon = GetSystemMetrics(SM_CYICON); CRect rect; GetClientRect(&rect); int x = (rect.Width() - cxIcon + 1) / 2; int y = (rect.Height() - cyIcon + 1) / 2; // 绘制图标 dc.DrawIcon(x, y, m_hIcon); } else { CDialog::OnPaint(); } } //当用户拖动最小化窗口时系统调用此函数取得光标 //显示。 HCURSOR CSoundRecogniseDlg::OnQueryDragIcon() { return static_cast<HCURSOR>(m_hIcon); } void CSoundRecogniseDlg::OnBnClickedRecognise() { // TODO: 在此添加控件通知处理程序代码 if(!filein) { MessageBox(_T("请先导入文件！")); return; } int temp; ifstream in; string line; in.open(_T("sound/map.txt")); filenum=0; while(in) { line=""; in>>temp; getline(in,line); if(line.length()>0) { filename[filenum++]=line.c_str(); } } double maxSame=-1; CString strSame=_T(""); double numFind; CString strFind; for(int index=0;index<filenum;index++) { strFind.Format(_T("sound/%d.wav"),index); m_MESSAGE.Format(_T("识别中，请稍候...：\t%s"),strFind); UpdateData(FALSE); numFind=GetSame(filepath,strFind); if(numFind>maxSame) { maxSame=numFind; strSame=filename[index]; } } m_MESSAGE.Format(_T("完成！识别结果：\t%s"),strSame); UpdateData(FALSE); } void CSoundRecogniseDlg::OnDropFiles(HDROP hDropInfo) { // TODO: 在此添加消息处理程序代码和/或调用默认值 const int fileCount = DragQueryFile(hDropInfo, (UINT)-1, NULL, 0); ASSERT(fileCount >= 1); TCHAR fileName[MAX_PATH] = { 0 }; for (int i = 0; i < fileCount; ++i) { DragQueryFile(hDropInfo, i, fileName, MAX_PATH); filepath=fileName; m_SOUNDFILE=_T("已打开文件：")+filepath; filein=true; UpdateData(FALSE); } ::DragFinish (hDropInfo); sndPlaySound(filepath,SND_ASYNC); } double CSoundRecogniseDlg::GetSame(CString filepath1, CString filepath2) { BSTR bstrText1=SysAllocString(filepath1.GetBuffer()); char* f1=_com_util::ConvertBSTRToString(bstrText1); BSTR bstrText2=SysAllocString(filepath2.GetBuffer()); char* f2=_com_util::ConvertBSTRToString(bstrText2); mxArray *file1=mclGetUninitializedArray(); mxArray *file2=mclGetUninitializedArray(); mxArray *result=mclGetUninitializedArray(); mlfAssign(&file1,mxCreateString(f1)); mlfAssign(&file2,mxCreateString(f2)); mlfAssign(&result,mlfWave_same(file1,file2)); double *md=mxGetPr(result); double res=md[0]; mxDestroyArray(file1); mxDestroyArray(file2); mxDestroyArray(result); return res; } void CSoundRecogniseDlg::OnClose() { // TODO: 在此添加消息处理程序代码和/或调用默认值 WaveSameTerminate(); CDialog::OnClose(); }