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- According to the fundamental theory of group representations, a direct proof is given for the singleness of demension of Dirac s matrix in the relativistic quantum mechanics. 根據群表示論的基本定理,對相對論量子力學(xué)中狄拉克矩陣維數的唯一性給出直接證明。
- Recent perspectives in random matrix theory and number theory. 隨即距陣理論和數論新觀(guān)點(diǎn)。
- Fuzheng Zhang, “Matrix Theory”, Springer-Verlag, N.Y., 1999. 程云鵬,“矩陣論”,西北工業(yè)大學(xué)出版社,1999。
- Positive definite matrix occupies a very important position in matrix theory, and has great value in practice. 摘要正定矩陣在矩陣論中占有十分重要的地位,在實(shí)際中也有廣泛的應用價(jià)值。
- Generalized strictly diagonally dominant matrix play an important role in matrix theory and real applications. 廣義嚴格對角占優(yōu)矩陣在矩陣理論和實(shí)際應用中具有重要的作用和意義。
- In this paper, the judgement of existing solution to circulant linear equations set and the solutions under all kinds of circumstances are presented by polynomial matrix theory. 摘要利用多項式矩陣理論,給出了循環(huán)線(xiàn)性方程組有解的判定并求出各種情況下的解。
- Using matrix theory, we present a sharp upper bound on the spectral radius of digraphs and strongly connected diagraphs. 摘要利用矩陣理論,給出了簡(jiǎn)單有向圖的譜半徑可達上界和強連通有向圖的譜半徑上界。
- We also discuss the effect of GDOP with the number of satellites. It is also proved in theory that the lowest GDOP using the matrix theory. 討論了衛星數量對GDOP的影響,并用矩陣理論對其最小值進(jìn)行證明。
- The topics represented are by no means exhaustive but are meant to be indicative of the work done by researchers in diverse communities involving random matrix theory. 這些課題不能說(shuō)是完全無(wú)遺漏的,但可以看到各領(lǐng)域的研究人員用隨機矩陣論所做的工作。
- Based on matrix theory,this paper analysed input-output elasticity coefficients and proposes a new method to determine the elasticity coefficients. 根據矩陣理論,對投入產(chǎn)出彈性系數進(jìn)行分析,提出了一種新的確定彈性系數的方法。
- Such deviations from the predictions of random matrix theory RMT [1] can provide clues about the underlying interactions between various stocks. 這種偏離預測的隨機矩陣理論可以為有基本相互作用的各種股票提供線(xiàn)索。
- The mathematical model is established and the algorithm is put forwa rd based on matrix theory for evaluating straightness in this paper. 從矩陣變換的基本理論出發(fā),建立了在最小二乘法意義下的評定直線(xiàn)度的數學(xué)模型,提出了基于矩陣理論的直線(xiàn)度評定新算法。
- If the gauge compensating term is added to the action, the S matrix in the physical state vector space can be expressed in a form which has no couplings of physical and unphysical particles, and so the physical S matrix is gauge independent and unitary. 在作用量中添上規范補償項以后;物理態(tài)空間中的S矩陣可以寫(xiě)成物理粒子和非物理粒子之間沒(méi)有耦合的形式;顯示出S矩陣的規范無(wú)關(guān)性和么正性.
- To analyze and judge the condition of GG conductors, a mathematic model based on electric circuit and matrix theory is established. 為了掌握接地網(wǎng)導體的腐蝕和斷裂情況,利用電網(wǎng)絡(luò )和矩陣理論,建立了接地網(wǎng)在土壤中腐蝕、斷裂點(diǎn)診斷的數學(xué)模型。
- We also discuss the effect of GDOP with the number of satellites.It is also proved in theory that the lowest GDOP using the matrix theory. 討論了衛星數量對GDOP的影響,并用矩陣理論對其最小值進(jìn)行證明。
- This paper firstly puts forward the preparation method of novel antifriction nano-composites with graphite nano-sheets (NanoG) as lubricant, heat-resistant bismaleimide (BMI )for composite’s matrix. 本文首次提出利用高、低溫膨脹不同粒度的可膨脹石墨制備的納米石墨薄片(NanoG)為潤滑劑,以耐高溫的雙馬來(lái)酰亞胺樹(shù)脂(BMI)為基體,制備新型耐熱納米減摩復合材料。
- In this paper, expound a semiclassical density matrix theory, it was used by Author in theoretical study of miniature optically pumped submillimeter wave laser. 重點(diǎn)論述在小型光泵亞毫米波激光的理論研究中所應用的量子系統的半經(jīng)典密度矩陣理論。
- On the basis of fabrics weaves.a mathamatical model of fabrics is structured with the principle of matrix theory,provides a theoretical base for CAD/CAM system of computer. 本文以織物組織結構為依據,以矩陣理論為基礎,構建了織物的數學(xué)模型,為建立計算機的CAD\\CAM系統提供了基礎。
- On the basis of Lifting Matrix theory, the paper provides a new arithmetic model, and presents the detailed steps of realizing 8 points single dimension DCT. 通過(guò)對視頻圖像壓縮編碼技術(shù)中的8×8整型離散余弦變換(DCT)正反變換算法進(jìn)行了討論和研究,在以提升矩陣為工具的基礎上提出了一個(gè)新的8×8算法模型,并給出實(shí)現一維8點(diǎn)DCT/IDCT的具體步驟。
- Based on the matrix model of a finite automata and with the tools of Matrix Theory and Boolean Algebra,a new method for minimizing a finite automata is presented in this paper. 論文基于有限自動(dòng)機的矩陣模型????并以矩陣理論和布爾代數為工具,給出了一種有限自動(dòng)機極小化的新方法。