Thirdly, based on the continuum model, the natural modes of undamped complex framed structures are proved to be orthogonal with each other in a generalized sense. This leads to an alternative method for transient response analysis of undamped framed structures via the expansion of normal modes.

再次，基于MRRM列式AA无码久久久久久久，從連續(xù)模型的角度證明無(wú)阻尼復(fù)雜框架結(jié)構(gòu)的固有模態(tài)具有正交性黄网网址亚洲欧美日韩在线观看，并以此為基礎(chǔ)構(gòu)造模態(tài)疊加法來(lái)求解無(wú)阻尼復(fù)雜框架結(jié)構(gòu)的瞬態(tài)響應(yīng)。

The distribution of gear's contact stress, root stress, and contact engagement line in the engagement situation of gear pairs, were obtained on the base of explicit integration method. 3. Adopting the method of system matrix, the torsional vibration differential equation of general shafting was gained. The simple harmonic forms of excitation torque under the normal combustion or piston flameout of in-line engine and v-type engine were analysed. The decoupled algorithm of free vibration and forced vibration and the solution to the vibration damper's energy of resistance and the off-resonance calculation were studied. The sensitivity formulations of the natural frequency and vibration mode to physical parameters of system were derived by solving the eigenvalue problem. These sensitivity formulations provided the theoretical base for the dynamic modification of structure.

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The method is of zero frequency response and can count fringes with very lowfrequency.

實(shí)現(xiàn)了零頻響特性，對(duì)A日本乱子视频在线播放、B相信號(hào)的正交性不敏感国产呦系列合集1000部，抗干擾性強(qiáng)。

Considering pencil of matrices with centrosymmetric could not satisfy characteristic equations in practice, it was necessary to study the centrosymmetric solution of the matrix equation least square problems, and to give pencil of matrices with centrosymmetric of the least squares problems in model updating.

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Using the orthogonality property of the groupwise STBC systems, a method was proposed to calculate the initial sphere radius for LSD, which took into account the channel state information, noise and constellation.

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The time-variant channel will destroy the orthogonality of subcarriers and result in intercarrier interference.

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Using this model, we analyze the impacts of the channel on time variation characteristics within a transmission block which destroy the orthogonality of subcarrier and cause serious intercarrier interference.

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However, for mobile applications, channel variations within an OFDM block period destroy the orthogonality between subcarriers; the effect, known as Intercarrier Interference, will degrade the system performance.

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Certain relevant concepts for Integal-Period Sampling , such as the orthogonality of the trigonometrical functions, Fourier coefficents, and aliasing effect etc. are extended to the case of NIPS.

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Dave Thomas: Yes, once you adopt a discipline of separating the abstraction and the data that abstraction is working on, your code starts being structured in a far tidier way. Your code tends to be decoupled and orthogonal.

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