This article shows that by using the tools available and understanding the programming system, it is possible to improve programming productivity. Microsoft Foundation Classes (MFC) and other tools let the user build GUIs while working in the same development program that was used to write the rest of the test code. MFC comes bundled with Microsoft Visual C++ and other development systems such as Watcom C/C++ and Borland Inprise C++ Builder.
CCS編程環境 使用的是匯編加C的混合編程方法：
The programme of the Correlation Algorithm.
Using INT2 to get the input signal.
Array x, in first step, is the input signal produced by programme,
in next step, is the input signal get from A/D,
the length is 128, 32-bit floating point.
Array y, in first step, is the input signal produced by programme,
in next step, is the input signal get from A/D,
the length is 128, 32-bit floating point.
Array cor is the Correlation result, the length is 255, 32-bit floating point.
