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- integro differential operator 積分微分算子
- Using the lower and upper solutions method monotone iterative techniques, the existence of maximal and minimal solutions of first order implusive integro differential equations of mixed type are obtained. 摘要利用上下解方法和單調迭代技巧,證明了一類(lèi)混合型一階脈沖積分-微分方程初值問(wèn)題最大解和最小解的存在性。
- The Hamiltonian of the system is the Driac operator which as a matrix differential operator is not semibounded from below. 系統的哈密頓函數是作為矩陣微分算子的狄拉克算子,它不是半有界的。
- delay integro differential equation 延遲積分微分方程
- Soble filter processing result, the visual impression that the only differential operator out the details mentioned in the outline of a number of relatively obvious. Soble濾波器進(jìn)行處理的結果,在視覺(jué)上只能感覺(jué)到該微分算子所提取 出的細節輪廓相對明顯一些。
- In this paper,a optimal finite difference scheme based on the optimal FIR method is discussed,with which the ideal differential operator is approximated in the frequency or spetial domain. 文中討論了一種基于最優(yōu)有限沖激濾波器設計方法的最優(yōu)差分格式,從頻率空間或者波數空間中實(shí)現對理想偏微分算子的逼近,構造一種新的具有低數值色散關(guān)系的最優(yōu)時(shí)域有限差分方法。
- The theorem of the variational problems of the complete functional is proposed and proved.The complete Euler equation set is obtained through the introduction of the partial differential operator. 提出并證明了完全泛函的變分問(wèn)題的定理,采用偏微分算子,給出了完全歐拉方程組。
- partial differential operator on manifold 流形上的偏微分算子
- A Fast-Settling, High Dynamic Range Fully Differential Operational Transconductance Amplifier. 是Professor B.;E
- Based on the fully differential operational amplifier and the dynamic comparator, the ADC can achieve 10 bits resolution and 10Msamples/s. 通過(guò)使用該結構的全差分運算放大器和動(dòng)態(tài)比較器可以實(shí)現10位的分辨率,同時(shí)采樣頻率可以達到10MHz的流水線(xiàn)結構模數轉換器。
- Index of a differential operator 微分算子的指數
- order of a differential operator 微分算子的階
- BVP FOR SINGULARLY PERTURBED SECOND ORDER INTEGRO DIFFERENTIAL DIFFERENCE EQUATION 奇攝動(dòng)二階積分微分差方程的邊值問(wèn)題
- For the sake of predicting the detection effect of differential operators,the frequency features of common operators are analyzed from the view point of frequency domain. 為了預測微分算子邊緣提取能達到的效果,從頻域角度出發(fā),分析了邊緣檢測中常用微分算子的頻譜特性。
- Based on the analytical solution of partial differential in symbolic differential operation,the method of dynamic mathematical modeling of a twin-spool turbojet is proposed. 基于符號微分運算對偏微分的解析解方法,提出了1種雙轉子渦噴發(fā)動(dòng)機動(dòng)態(tài)數學(xué)模型建立的方法。
- By referring to a calibrated position on IAA7, three kinds of experiment are planned and carried to prove the effectiveness of differential operation of positioning. 利用成大航太系校正參考點(diǎn)IAA7,本研究規劃及執行三種不同的實(shí)驗來(lái)驗證這個(gè)構想在定位上的可用性。
- Sensitivity is different for different differential operators,how to choose a suitable edge detection operator to obtain exact information of edge,is the essential step for fracture surface image. 不同的微分算子對邊緣的敏感程度是不同的,如何選用適當的邊緣檢測算子得到準確的邊緣信息,就成為斷口圖像處理的關(guān)鍵步驟。
- formally self-adjoint differential operator 形式自伴微分算子
- Loosely, a mathematical or logic operator. 不嚴格地說(shuō),一種數學(xué)或邏輯運算符。
- That store operator ripped me off. 那個(gè)商店的營(yíng)業(yè)員把我騙了。