例句與造句

1. af signal to interference ratio
   音頻信號干擾比
2. power control is the key technology of cdma cellular system . in this paper, we present a power control algorithm based on partially compensating signal to interference ratio, and it can improve system capacity and system performance
   功率控制是cdma蜂窩通信系統(tǒng)的關鍵技術.本文給出一種部分補償信干比的功率控制算法，可以提高系統(tǒng)的容量，改善系統(tǒng)性能
3. even when perfect power control is applied, the interference can be further suppressed by multiuser detection . similarly, even when optimal linear multiuser receivers are used to maximize the signal to interference ratio, power control can be used to further diminish the near-far effect
   而當功率控制已經(jīng)采用時，利用多用戶檢測可以對干擾進行進一步的壓縮，同樣的如果已經(jīng)采用了理想的線性多用戶檢測器，利用功率控制可以更好的解決遠近效應的問題。
4. thus, the frequency domain adaptive filter is well suited to a multi-narrowband interference scenario, the paper studied frequency domain adaptive algorithms, carried out analysis and computer simulations . simulation results : for gold codes ds-ss signal of length 63, 4 interferences of signal to interference ratio ( sir ) 40 ub or 4 narrowband interferences of signal to interference ratio ( sir ) 40 db and frequency-spectrum bandwidth 12 percent of the whole bandwidth, the sir improvement is better than 20db
   仿真結果指出，在輸入信號為干擾是4個等強度的多音干擾或4個頻譜帶寬占信號總帶寬12的強窄帶干擾(干信比為40db)的擴頻信號(碼長為63的gold碼序列)情況下，算法的干擾抑制比均優(yōu)于20db。
5. thus, the frequency domain adaptive filter is well suited to a multi-narrowband interference scenario, the paper studied frequency domain adaptive algorithms, carried out analysis and computer simulations . simulation results : for gold codes ds-ss signal of length 63, 4 interferences of signal to interference ratio ( sir ) 40 ub or 4 narrowband interferences of signal to interference ratio ( sir ) 40 db and frequency-spectrum bandwidth 12 percent of the whole bandwidth, the sir improvement is better than 20db
   仿真結果指出，在輸入信號為干擾是4個等強度的多音干擾或4個頻譜帶寬占信號總帶寬12的強窄帶干擾(干信比為40db)的擴頻信號(碼長為63的gold碼序列)情況下，算法的干擾抑制比均優(yōu)于20db。
6. It's difficult to find signal to interference ratio in a sentence. 用signal to interference ratio造句挺難的