The matrix inhomogeneous eigenvalue problem is widely applied in mathematics and many other fields,for instance,the studies of the stability of solutions of linear differential equations and the stationary values of a second-degree polynomial on the unit sphere,and the constrained eigenvalue problem and so on.

矩陣非齊次特征值問(wèn)題在數(shù)學(xué)和其他領(lǐng)域里有許多應(yīng)用青榴视频在线观看,，如線性微分方程組解穩(wěn)定性研究，球面上二次函數(shù)的穩(wěn)定點(diǎn)求解及約束特征值問(wèn)題等。

This paper addresses the problem of spherical parameterization, i.e., mapping a given polygonal surface of genus-zero onto a unit sphere.

考慮零虧格網(wǎng)格的球面參數(shù)化問(wèn)題，即將給定的零虧格多邊形曲面一一映射到單位球面上国产在线人人操。

Given a manifold triangle mesh with zero genus and arbitrary topology, it is globally parameterized over the unit sphere S2 in E3 firstly.

對(duì)于給定的具有任意拓?fù)浣Y(jié)構(gòu)的零虧格三角形網(wǎng)格，算法首先將其在單位球面上進(jìn)行全局參數(shù)化得到一個(gè)參數(shù)化網(wǎng)格午夜福利在线视频观看在线。

Normal vectors, Gaussian and mean curvatures estimation are obtained by different curvatures estimation methods, and the error is computed by comparing estimation results with real ones on the sphere of unit radius and toms.

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Computer-aided alignment of a wide-field three-mirror, unobscured, high-resolution sensor.

離軸非球面三反射鏡光學(xué)系統(tǒng)裝調(diào)中計(jì)算機(jī)優(yōu)化方法的研究。

With the aid of Zemax software, a three-mirror, unobscured, high-resolution optical system with large aperture, long focal length was successfully aligned by first collecting interferograms from several fields of all image plane, and obtaining the wavefront error, namely, obtained wavefront Zernike polynomials; then using the self-made program package to calculate the optical system misalignment.

利用Zemax光學(xué)設(shè)計(jì)軟件與自編計(jì)算機(jī)輔助裝調(diào)軟件激情综合五月激情综合五月65，實(shí)現(xiàn)了對(duì)大口徑A毛片在线、長(zhǎng)焦距、無(wú)中心遮攔離軸三反射鏡光學(xué)系統(tǒng)的裝調(diào)欧美日本视频。通過(guò)Zemax軟件模擬光學(xué)系統(tǒng)的失調(diào)模式，得到整個(gè)光學(xué)系統(tǒng)的波前像差里番ACG※里番_爆乳，把波前像差代入到自編的復(fù)雜光學(xué)系統(tǒng)計(jì)算機(jī)輔助裝調(diào)軟件中国产精品一区24p，計(jì)算出光學(xué)系統(tǒng)的失調(diào)量，與引入的失調(diào)量對(duì)比久久亚洲精品无码网，證明了其正確性国产免费拍拍视频。在實(shí)際的裝調(diào)過(guò)程中，用小型球面干涉儀分別收集3個(gè)視場(chǎng)的干涉圖明星XXXX性videos，得到失調(diào)光學(xué)系統(tǒng)的失調(diào)量欧美一级片免费在线观看，用Zemax軟件驗(yàn)證失調(diào)量數(shù)據(jù)的正確性亚洲欧州在线视频，從而指導(dǎo)裝調(diào)。

As such a complicated shaking table experiment, the work performed in the paper is unwonted in China and has some reference value.

如此復(fù)雜的大跨度單層橢球面網(wǎng)殼振動(dòng)臺(tái)試驗(yàn)研究在國(guó)內(nèi)是少有的加勒比性交，有一定的參考價(jià)值好妞色妞免费观看AV。

As the most important factor in the proposed calibration methods, vanishing point are addressed through the whole paper.

該方法既不需要將直線投影到球面坐標(biāo)，也不需要對(duì)大量直線作統(tǒng)計(jì)特性分析操B小视频，當(dāng)存在大量多余直線觀測(cè)時(shí)小度小度我要看欧美三级黄色片，這種平差方法可快速、準(zhǔn)確地計(jì)算出滅點(diǎn)的最優(yōu)位置亚洲免费视频在线播放。

Also, especially when aspherical elements are involved, an effective way to vaporize excess cash for almost no good reason.

當(dāng)引入了非球面鏡片后欧美偷拍视频xxxx，便成了一個(gè)有效的，沒(méi)有理由的各种作爱视频，快速蒸發(fā)你的金錢(qián)的途徑a级毛片免费看久久久。

With a precise method of vector calculation, the same function equations are obtained.

這是建立球面坐標(biāo)系中的非連續(xù)變形分析數(shù)學(xué)模型的基本關(guān)系式。