例句與造句

1. Digital watermark ; symmetric system ; asymmetric system ; third trusted party ; secret watermark ; public watermark
   數(shù)字水印對(duì)稱體制非對(duì)稱體制第三信任方秘密水印公開水印
2. Theoretical analysis and results of computer simulation show that the proposed method is not only feasible but also simple comparing with classic method . secondly , in connection of hidden danger in security due to symmetric system , a novel encoding techniques is proposed with spherical wave illumination based on asymmetric system
   其次,針對(duì)現(xiàn)有光學(xué)加密系統(tǒng)的對(duì)稱性給系統(tǒng)安全性能所帶來的隱患,在4f系統(tǒng)的基礎(chǔ)上,不增加系統(tǒng)元件的情況下,提出了一種用球面波照射非對(duì)稱準(zhǔn)傅立葉變換系統(tǒng)進(jìn)行光學(xué)圖像加密的新方法。
3. An explicit expression to compute the h norm of the discrete - time symmetric system is established using the bounded real lemma . one explicit solution of stabilizing output feedback gains is obtained for the output feedback stabilization problem . ah explicit expression for h norm and the sub - optimal output feedback controllers have been obtained for the h control problem
   證明邊界實(shí)引理在離散對(duì)稱系統(tǒng)時(shí)有單位矩陣解，利用這一性質(zhì)給出一個(gè)計(jì)算h ~范數(shù)的格11浙江大學(xué)博士學(xué)位論文式，并給出對(duì)稱輸出反饋可穩(wěn)定問題的一個(gè)明顯解和h ”控制次優(yōu)輸出反饋控制器。
4. ( 2 ) based on the wave equation in the acoustic fluid space and the theory of thin - wall structure , the non - symmetrical coupled structure - acoustic dynamic equation without damping is studied . the non - symmetric system of the finite element model for coupled structure - acoustic response is solved by the conjugate subspace iteration method
   由聲空間波動(dòng)方程和薄板理論出發(fā)，對(duì)聲場(chǎng)?結(jié)構(gòu)耦合系統(tǒng)的模態(tài)分析提出了有限元數(shù)值方法，采用共扼子空間迭代法對(duì)非對(duì)稱特征方程進(jìn)行處理，采用靜凝聚法消除質(zhì)量矩陣的奇異性。
5. An explicit expression to compute h norm and obtain h controller , which are recently obtained for continuous - time state - space symmetric systems , are extended to more general case of continuous - time symmetric systems . the computations of h norm only need to compute the maximum eigenvalue of a symmetric matrix , which only contains the system matrices
   把一最近文獻(xiàn)得到的有關(guān)連續(xù)時(shí)間狀態(tài)對(duì)稱系統(tǒng)h ~范數(shù)和h ~控制器的明顯解結(jié)果推廣到更廣泛連續(xù)時(shí)間對(duì)稱系統(tǒng)，所得到h ~范數(shù)計(jì)算僅包括系統(tǒng)矩陣。
6. It's difficult to find symmetric system in a sentence. 用symmetric system造句挺難的