邏輯乘 的英文怎麼說
中文拼音 [luóchéng]
邏輯乘
英文
intersection-
Abbreviation of arithmetic logic unit, the part of a computer that performs all arithmetic computations, such as addition and multiplication, and all comparison operations
算術邏輯部件的縮寫,執行全部算術計算,例如加法和乘和全部比較運算的一臺計算機的零件。In this dissertation, the method to design and realize the digital receiver in the field programmable gate array ( fpga ) has been discussed ; combining coordinate rotation digital compute ( cordic ) to design nco, we get a efficient structure without multiplications
本論文正是運用現場可編成邏輯器件( fpga )設計與實現數字接收機問題開展研究,結合坐標旋轉數值計算( cordic )演算法實現數控振蕩器( nco ) ,得到一種免乘法器高效可移植性好的數字接收機fpga實現結構,並在現有的硬體平臺上進行了接收機系統的調試,測試結果表明該接收機能夠達到系統指標要求。When calculate the correlation function of binary array pairs, using the boolean calculation instead of the decimal multiplication, using the method of count the number of 1 in binary integer to calculate the correlation function of binary array pairs, the speed of searching is obviously improved by these methods. by the algorithm introduced in this paper, the constant weight and normative perfect binary array pairs whose volume from 4 to 28 and quasi - perfect binary array pairs whose volume from 2 to 24 were searched and gi ved the new result
此外,採用二進制整數來表示陣列,通過對整數的邏輯運算來實現陣列偶的移位變換、完全采樣變換等運算;在計算二進陣列偶的相關函數時,用整數的邏輯運算代替十進制中的乘法運算,並用計算二進制整數中1的個數的方法來計算二進陣列偶的相關函數,以上方法的採用明顯地提高了搜索速度。利用上述演算法,對體積為4 28的等重規范型最佳二進陣列偶和體積為2 24的準最佳二進陣列偶進行了搜索,並給出了新的結果。Finally, the effect of the diffraction aperture is studied during the course of reducing the scale of the diffraction aperture to the limit of the scalar diffraction theory
基於仙農( shanon )的組合邏輯設計理論,用光學矢量-矩陣乘法器對超前進位加法器模型的光學實現進行了數值模擬。Improve on traditional lsm flatness pattern recognition, direct recognition method has been built, it ' s simple, applied and high precision. in conclusion, this paper not only puts forward two new methods of pattern recognition, but also solves the problem that traditional or fuzzy logic pattern recognition can not solve or solve well. it enlarges the range of pattern recognition and gets over the defect and deficiency in the traditional shape pattern recognition based on the least square
改進了傳統最小二乘板形模式識別方法,建立了基於勒讓德正交多項式的板形模式識別直接法,方法簡單、實用,識別精度較高;不僅增加了一種新的模式識別方法,而且解決了傳統模式識別、模糊邏輯模式識別方法解決不好和解決不了的問題,大大擴展了模式識別的應用范圍,克服了傳統的基於最小二乘法板形模式識別的缺點和不足。分享友人