使用DSP320F28335 实现卷积运算功能，该例程实现的是离散线性卷积。两个卷积因子x(n)、y(n)，输出卷积结果f(n)，由此模拟信号混合运算-Use DSP320F28335 convolution operation functions, the routine implementation of discrete linear convolution. The two convolution factor X (n), y (n), the output result of the convolution of f (n), whereby the analog signal is mixed computing