A novel direction of arrival and polarization estimation of electromagnetic vector sensors mounted on the airframe is proposed based on biquaternion. The signal processing model for EM-sensor mounted on the airframe is made by biquaternion and then the eigenvalue decomposition of spectral matrix is obtained by means of the EVD of its quaternion adjoint matrix. The memory requirement for data is reduced, and more accurate estimation result is gotten by deducing the stronger orthogonality constraint between the sin- gal and noise subspaces on the field of biquaternion. The performance of the new algorithm is confirmed through numerical examples.

針對(duì)機(jī)載電磁矢量傳感器陣列DOA和極化參數(shù)估計(jì)問題欧美一区二区精品视频中国，提出了一種基于復(fù)四元數(shù)估計(jì)方法，該算法利用四元數(shù)建立機(jī)載電磁矢量傳感器陣列信號(hào)處理模型美女叉开腿让男生桶爽视频，然后利用四元數(shù)聯(lián)合矩陣的特征分解得到陣列數(shù)據(jù)相關(guān)矩陣的特征分解a√在线影院，一方面使得計(jì)算過程中數(shù)據(jù)的貯存量大大減少，另一方面通過推導(dǎo)得到信號(hào)子空間和噪聲子空間在四元數(shù)域上的正交性從而使DOA和極化參數(shù)佑計(jì)的精度更高国产污污网站入口，仿真證實(shí)了本算法的有效性99r在线精品视频播放。

Some examples are given to explain orthonormality, adjoint operator, orthonormal projection operator, converges in norm and weak sense which used onwavelet theory.

重點(diǎn)說明希爾伯特空間的正交性、伴隨算子亚洲欧美在线观看wwwwww、投影算子以及依范數(shù)收斂美国黄片一级A片、弱收斂在小波理論中的體現(xiàn)。

The main characteristic of this kind of quadratic forms is their orthogonality depends on the linear dependency of the elements which produce them (2. 17 theorem), and this is the very reason we can establish the invertibility theory over quadratic finite automata by R〓R〓 transformation methods.

這類二次型的主要特點(diǎn)是它們的正交性由它們的生成元的線性相關(guān)性決定（2.17定理）国产野视频在线观看快播，這是可以用線性R〓R〓變換方法建立二次型有限自動(dòng)機(jī)弱逆性理論的根本原因红牛影视AV在线地址。

we use the unity and orthogonal of Hubbard operators to give the transforming formula of Pauli matrices and Hubbard operators, by using these transforming formula we realize the change from Pauli matrices to Hubbard operators.

方法我們利用Hubbard算符的歸一性和正交性給出了Hubbard算符和Pauli矩陣之間轉(zhuǎn)化的運(yùn)算公式，從而實(shí)現(xiàn)了哈密頓量表示方式的轉(zhuǎn)化精品国内在线。

In comparison to scalar wavelets, multiwavelets simutaneously have several advantages such as compactsupport, orthogonality symmetry and so on, which are known to be important in signal processing. Thus, multiwavelets offer the possibility of superior performance for image processing applications.

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The selected subject gives a general design of the grating auto testing instrument, by using the characteristics of orthogonal A and B signals output by optical encoder and symmetrical black and white linear transmission grating bar, and analyzing the means of the high electrical level of signals change to number of counter pluses.

本文通過分析了編碼器輸出兩路信號(hào)的正交性(相位相差90°)與直線透射式光柵黑白柵條的分布均勻性的特性最近中文字幕免费大全下载，應(yīng)用把高電平寬度轉(zhuǎn)換為計(jì)數(shù)脈沖的個(gè)數(shù)的測(cè)試方法黄美女，給出了光柵自動(dòng)測(cè)試儀的總體設(shè)計(jì)方案。

We introduced the method of alternative adjust of orthogonality and concentrativeness. In the process of adjusting orthogonality, concentrativeness is adjusted simultaneously.

本文提出了一種生成網(wǎng)格的改進(jìn)方法亚洲视频h，此方法的本質(zhì)是交替地改善網(wǎng)格的正交性和匯聚性www,3rb3rb免费视频。

Some improvement on the original Poisson equation numerical generation grid method in which the control over grid concentrativeness partly lost due to the grid improvement on orthogonality was made.

在最初Poisson方程數(shù)值生成網(wǎng)格方法中對(duì)匯聚性的控制并不十分有力，因?yàn)殡S著迭代次數(shù)的增加日韩一区黄色小视频，正交性得到改善激情按摩系列片AAAA国产馆，但離壁距離以及網(wǎng)格線分布難以保證。

This paper starts from analyzing the internal machinism of chemical process and proceeds with studies of how to apply Input Training Neural Network and RBF Neural Network to model the complex process of pyrolysis.

將機(jī)理模型計(jì)算數(shù)據(jù)與現(xiàn)場(chǎng)采集數(shù)據(jù)相結(jié)合日韩-本道黄色网站站，獲得正交性和完備性較好的訓(xùn)練樣本數(shù)據(jù)国产一区在，增強(qiáng)模型的外推能力和可信度。研究應(yīng)用粒子群算法解決乙烯裂解爐的操作優(yōu)化。

Compared with scalar wavelets, multiwavelet offers simultaneous orthogonality, symmetry and short support, which is not possible for scalar wavelets, and it plays an important role in the signal processing. Especially in increasing identification efficiency and reducing misdeem ratio of aviation picture in military reconnaissance, multiwavelet plays a more important role.

多小波技術(shù)把十分重要的光滑性91久久久久精品久久久久久久久、對(duì)稱性熟妇操B、正交性、有限支撐等完美地結(jié)合起來欧美亚洲日本高清不卡，彌補(bǔ)了單小波的不足www.淫荡网，為信號(hào)處理領(lǐng)域開辟了新紀(jì)元，尤其在提高軍方偵察航空?qǐng)D像的判讀效率0808贵妃网理论片、減少誤判率方面更具有十分重要的意義sese96。