signal to interference ratio中文是什么意思

發(fā)音:

中文翻譯
造句

信號(hào)干擾比

acceptable signal-to-interference ratio 可接受的信噪比
af signal to interference ratio 音頻信號(hào)干擾比
interference-signal ratio (isr) 干擾
signal-to-interference ratio 信噪比
signal-to-interference ratio sir 信號(hào)干擾比
sir signal to interference ratio 信干比
sir signal-interference ratio 信干比
threshold signal-to-interference ratio 閾信號(hào)干擾比
video signal to interference ratio 視頻信號(hào)干擾比
interference signal 干擾信號(hào)
signal ratio 信號(hào)比
adjacent channel interference ratio 鄰信道干擾比
carrier to interference power ratio 載波干擾功率比
carrier-to-interference ratio 載波干擾比載干比; 載干比
image interference ratio 鏡頻抗拒比; 鏡頻抑制比
image-interference ratio 鏡象干擾系數(shù); 圖像干擾比
interference-to-noise ratio 干擾噪音比
intermediate interference ratio 中頻干擾比
intermediate-interference ratio 中頻響應(yīng)比
ratio of thermal to interference noise 熱噪聲與干擾噪聲比
siganl-to-interference ratio 信號(hào)干擾比
desired-signal to undesired signal ratio 信噪比
desired-signal to undesired-signal ratio 期望信號(hào)與不期望信號(hào)之比
signal-to-noise ratio of strong signal 大信號(hào)信躁比
acir adjacent channel interference ratio 鄰信道干擾比

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例句與用法

Af signal to interference ratio
音頻信號(hào)干擾比
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(guān)鍵技術(shù).本文給出一種部分補(bǔ)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
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(dāng)功率控制已經(jīng)采用時(shí)，利用多用戶檢測可以對(duì)干擾進(jìn)行進(jìn)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(yuǎn)近效應(yīng)的問題。
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(jié)果指出，在輸入信號(hào)為干擾是4個(gè)等強(qiáng)度的多音干擾或4個(gè)頻譜帶寬占信號(hào)總帶寬12的強(qiáng)窄帶干擾(干信比為40db)的擴(kuò)頻信號(hào)(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。
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(jié)果指出，在輸入信號(hào)為干擾是4個(gè)等強(qiáng)度的多音干擾或4個(gè)頻譜帶寬占信號(hào)總帶寬12的強(qiáng)窄帶干擾(干信比為40db)的擴(kuò)頻信號(hào)(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。

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