closed-form expression造句
例句與造句
- The closed - form expressions of the detection and false - alarm probabilities and mean acquisition time are derived for the hybrid acquisition scheme with two fixed threshold
本文分析了在多址干擾下，在衰落信道中，基于相關(guān)器解擴(kuò)的串并混合雙dwell固定門限檢測(cè)方案的性能。 - Moreover , close - form expressions for the power spectral density and acpr of cdma signal passed through a nonlinear power amplifier are derived using the power series and statistical model of cdma signal . the comparison computer between algorithm simulation and practical data or experimental data derived using ads proves the validity
同時(shí)基于cdma信號(hào)的時(shí)域數(shù)學(xué)模型和功率放大器的冪級(jí)數(shù)模型,具體推導(dǎo)出cdma信號(hào)的功率譜密度和acpr的數(shù)學(xué)表達(dá)式,并將其算法仿真結(jié)果與實(shí)測(cè)結(jié)果以及ads實(shí)驗(yàn)仿真結(jié)果相比較,驗(yàn)證其正確性。 - First of all , correlation properties of orthogonal variable - length spreading sequences are analyzed and new closed - form expressions of mai of the cdma systems are derived in terms of aperiodic partial correlation of variable - length sequences . then , the self - interference ( si ) , mai and bit - error - rate ( ber ) performance of the desired user in a multi - rate cdma system are analyzed
本文首先分析了正交變長(zhǎng)擴(kuò)頻序列的相關(guān)特性，導(dǎo)出了以變長(zhǎng)序列非周期部分相關(guān)表示的cdma系統(tǒng)多址干擾( mai )新的分析表達(dá)式，并分析了多速率碼分多址系統(tǒng)中，期望用戶的自干擾( si ) 、多址干擾和誤比特( ber )性能。 - It's difficult to find closed-form expression in a sentence. 用closed-form expression造句挺難的