The least norm solutions of symmetric and skew antisymmetric matrix equations (A~TXA, XA — YAD)=(D, 0)are also considered. 3. The least-squares solutions and the least norm solutions of the quaternion matrix equations AX = B and XD = E are studied by using

借助四元數(shù)的復(fù)表示方法，研究四元數(shù)矩陣方程組AX=B96无码国产在线播放，XD=E的最小二乘問題和極小范數(shù)解的問題，并對主子陣約束下的方程組的解進行了討論性爱官网在线播放，得到了它們的顯式表示欧美十八禁柔术在线视频。

By using these new recursive relations, we establish the new algorithm in the form of both symmetric and antisymmetric polynomials.

該算法利用這組新的遞推關(guān)系免费乱操视频，提出了分別適用于對稱和反對稱多項式的算法。

The dislocation density stress relations are derived with the help of the symmetric and antisymmetric parts of stresses.

通過求解應(yīng)力對稱和反對稱部分可以得到位錯密度-應(yīng)力的相關(guān)關(guān)系91国在拍‖国语自产图片。

In case of filter length 5, both the existence of unique symmetric biorthonormal MRA and the inexistence of antisymmetric ones are proved.

分別研究了所有濾波長度為4和5的雙正交多尺度分析的構(gòu)造国产免费黄色。

Due to the symmetry of the plate, there are symmetric and antisymmetric mode vibrations with respect to the median plane of the plate.

首先建立了在偏壓電場作用下壓電介質(zhì)的運動微分方程，進而根據(jù)對稱模態(tài)和反對稱模態(tài)的特點狼友视频A级毛片，分別在自由表面電學(xué)開路和電學(xué)短路情況下得到了Lamb波傳播的相速度方程日韩在线观看精品亚洲专区一区二区。

Bands of antisymmetric and symmetric streching vibrations in the carboxylate anions are broad or significantly split.

羧基陰離子的反對稱伸縮振動和對稱伸縮振動譜帶是帶肩峰或明顯分裂的寬帶。

Results show that, the double side excitation method, compared with the traditional single side one, can inhibit the multi-mode characteristic of Lamb waves and generate fundamental symmetric and antisymmetric modes at the relatively low exciting frequency. It can heighten the exciting effect and make it easy to analyze monitoring signals.

研究結(jié)果表明：與傳統(tǒng)的單面激勵方法相比国产亚洲A∨片在线观看，該激勵方法能夠抑制Lamb波的多模式特性国内外自拍偷拍视频，在頻率較低的情況下可實現(xiàn)基本對稱或反對稱模式的產(chǎn)生，提高了Lamb波的激勵效果国产aaaaaaa，便于監(jiān)測信號的分析在线一级黄片在线。

The phase velocity equations of symmetric and antisymmetric modes of Lamb wave propagation are obtained for electrical open and short cases.

當(dāng)薄膜厚度與波長之比較小時，相速度減小的趨勢不很明顯自拍另类欧美日韩视频，當(dāng)薄膜厚度與波長之比較大時91欧美热情在线播放，相速度減小的趨勢明顯。

Accordingly a new kind of orthogonal or almost orthogonal, symmetric, antisymmetric and linear phase wavelets are constructed.

本文稱這些新子波為超高斯譜子波xinnin8.com。

Convolutional differentiator is obtained by inverse Fourier transform of bandlimited Fourier spectra of partial derivative operator. CD is symmetric or antisymmetric and decays rapidly.

褶積微分算子是將偏導(dǎo)數(shù)算子的帶限傅氏譜進行反傅氏變換得到的天天色色色色色色，具有對稱或反對稱和衰減速度快的特點。