UC知道请高手翻译一下 小弟不胜感激!
来源：百度知道 编辑：UC知道 时间：2024/05/10 23:18:45
Direct-Form FIR Filter
The filter coefficients of a direct form FIR filter can be obtained from the difference equation (6).
The output of the FIR filter from (6) is a finite length weighted sum of the past inputs and the current input for a unit-sample response of h(nT). The filter inputs and coefficients are stored in 196NU page 00h memory from higher data address to lower data address as seen in Table 3 and Table4. The input samples x(n) and the coefficient’s h(n) can be stored in page 00h and y(n) computed for a6-tap FIR using the relation
y(n) = x(n)h(0) + x(n-1)h(1) +...... x(n-5)h(5) (7)
The code listing for the macro version which has low code density but is execution limited and the in-line version which is optimized for fast execution but has higher code density is shown in Listing’s 1 and 2 respectively. The Figure 1 shows the network structure of a direct-form 6-tap FIR filter.
Conclusion
The implementation of a direct-for
The filter coefficients of a direct form FIR filter can be obtained from the difference equation (6).
The output of the FIR filter from (6) is a finite length weighted sum of the past inputs and the current input for a unit-sample response of h(nT). The filter inputs and coefficients are stored in 196NU page 00h memory from higher data address to lower data address as seen in Table 3 and Table4. The input samples x(n) and the coefficient’s h(n) can be stored in page 00h and y(n) computed for a6-tap FIR using the relation
y(n) = x(n)h(0) + x(n-1)h(1) +...... x(n-5)h(5) (7)
The code listing for the macro version which has low code density but is execution limited and the in-line version which is optimized for fast execution but has higher code density is shown in Listing’s 1 and 2 respectively. The Figure 1 shows the network structure of a direct-form 6-tap FIR filter.
Conclusion
The implementation of a direct-for
给你个在线翻译网http://www.hao123.com/ss/fy.htm 里面可以翻译．虽然不是完全正确．但自己整理一下就好了