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Based on this, aim at the disadvantage on Wigner Distribution and Fractional Fourier Transform that can't restrain noise interference effectively when be used to detect Linear Frequency Modulated signals interfered by heavy noises, we proposed a improved WD. Simulation results show that this method can restrain noise interference effectively and improve the ability of LFM signals detection. On the other hand, in multi-component cases, WD suffers from the cross-terms, which may impair some of the auto-terms. In order to separate original multi-component signals into components and reconstruct them separately, we can use the method of optimal filtering in fractional Fourier domain. But this method also has a problem that if signals have aliasing in the fractional Fourier optimal domain as well, the reconstructed signals will be distorted. In this thesis, a novel method of quasi Fourier transform is proposed in order to solve the problem of multi-component signal reconstruction, and have good results.

在此基础上，针对Wigner分布和分数维傅里叶变换在处理高噪声背景下线性调频信号检测的问题时存在不能有效抑制噪声干扰的缺点，提出了改进Wigner分布的办法，该方法能够抑制噪声，提高信号的检测能力；针对Wigner分布在处理多分量非线性调频信号时存在干扰项的缺点，以及分数域最优滤波方法在处理多分量非线性调频信号分离重构问题时存在的局限性，该局限性表现为在对最优分数域上也有信号分量重叠的情况进行处理时重构信号发生畸变，提出了新颖的类傅里叶变换的方法，该方法对在最优分数域上也有信号分量重叠的情况也能处理，得到的重构信号失真很小。

Because unless you put your house in order, the house that is burning, that is being destroyed, unless you put your house, that is yourself, in order, to sit under a tree in a cross-legged Lotus position, or whatever position you take, is utterly meaningless.

因为除非你整理你的房子，房子正在燃烧，正在被破坏，除非你把你的房子，也就是你自己，整理得井然有序，否则，以跨腿莲花的姿势坐在树下，或者不管你采取何种姿势，都是毫无意义的。

In order that nothing connected with this business of Jesus Christ be omitted, we will and order patriarchs, archbishops, bishops, abbots and others who have the care of souls to preach the cross zealously to those entrusted to them.

为了使任何有关这项业务的耶稣基督省略，我们将和秩序始祖，大主教，主教，方丈和其他谁也照顾灵魂鼓吹两岸热忱那些托付给他们。

In this thesis, the basic arithmetic of PIV software - cross-correlation arithmetic is introduced in detail, During the data process, through processing the two sequential images by the cross-correlation arithmetic, the vector charts of particles velocity can be obtained, so is the chart of absolute velocity, with velocity decomposed into the radial velocity and axial velocity.

本文对试验所获得的连续图像通过互相关算法，获得颗粒速度矢量图，并将速度分解为径向速度和轴向速度，对每一小区域内的颗粒按速度方向不同进行速度平均，获得颗粒的平均速度分布曲线。

Instead of embedding cross-cutting code in classes, AOP allows you to abstract the cross-cutting code into a separate module and then apply the code dynamically where it is needed.

AOP让你将横切代码抽象进入另外的模块，来替代将横切代码嵌入类，然后动态地在需要它的地方应用这些代码。

Decided relatively the craft condition of beautiful: IA occupies total monomer rub Er mark is 22%, 6.67% what cross ammonium sulphate dosage to be total monomer quality, reaction temperature ℃ of 80 ℃~85, acrylic acid and the drop that cross ammonium sulphate add time to be 2.5 H, heat preservation time is 3.5 H, total reaction time is 6 H.

确定了较佳的工艺条件：IA占总单体的摩尔分数为22%，过硫酸铵用量为总单体质量的6.67%，反应温度80℃~85℃，丙烯酸和过硫酸铵的滴加时间为2.5 h，保温时间为3.5 h，总反应时间为6 h。

The Red Cross humanitarian aid groups are fully protected under the international humanitarian law, any soldier who shoot a Red Cross ambulance man or the facilities, are considered to be de facto war criminal. As now they use more and more emblems, I wonder if the soldiers in the war would take the effort to differ which one to shoot or which one should not shoot.

红十字的救援部队在打仗时，是受到国际人道法律保护的，如果射击有红十字标志的救护人员就是当然战犯，但是现在国际红十字救援部队采用的标志越来越多，我怀疑战场上的士兵有没精力来辨认谁该打谁不该打。

Some Andalusite crystals have carbonaceous inclusions, arranged so that in cross-section they form a dark cross.

某些红柱石晶体含有碳质包裹体，正是这种结构导致了她的横截面有一个黑十字。

The results suggest: the three culturalss pollen germination percentage were more than 60% 4 h after cultured in liquid culture medium composed 10% sucrose, 24℃; Florescence most concentrated April third-tenth (2003); For Zaomeisu and Qiyuesu ,their anthotaxy and flower self setting fruit percentage were more than 90%,except for China pear 1, anthotaxy self setting fruit percentage was 48.3%, flower self setting fruit percentage was 33.1%; Their cross-compatibility was higher, anthotaxy and flower self setting fruit percentage almost reached 100%, the lowest also reached 94.9%, but last self-compatible gathering fruit percentage was lower comparatively and fruit average seed numbers were lower, while cross-compatible gathering fruit percentage and fruit average seed numbers were closed to that of nature pollination.

对梨品种亲缘关系很近的早美酥、中梨1号、七月酥等进行的花粉发芽率、花期调查、自交亲和性、异交亲和性调查的结果表明：三者的花粉在10%的蔗糖液培养基上，24℃左右培养4h后花粉发芽率均能达到60%以上；三者的花期大都集中在4月3日-10日(2003年)；早美酥、中梨1号、七月酥的自花授粉坐果率，除中梨1号的花序自花授粉座果率为48.3%，花朵自交座果率为33.1%外，早美酥、七月酥的花序自交座果率和花朵自自花授粉座果率均达到90%以上；它们的异花授粉坐果率更高，在本试验中花序坐果率和花朵坐果率都可达到94%以上，但最终采果率自花授粉的相对低一些，果实平均种子数也低，异花授粉的最终采果率和果实平均种子数与自然授粉条件下的近似。

On the other hand, the oblique or St. Andrew's cross, resembling the letter "x," was used in Justin's time (see "Apologia," i. 60, where he compares the Christian cross with the cosmogonic starting-point in Plato's "Timus," 36), and was known also to the Jews, this form as the initial letter of Χριστ being preferably used.

在另一方面，斜或圣安德鲁的交叉，相似的信中的" X "，用在贾斯汀的时间（见"纵容，"一， 60岁，他在那里比较基督教两岸与cosmogonic的出发点在柏拉图的" timus ，" 36岁），和被称为还向犹太人（见anointing和cabala ），这种形式作为初步的信χριστ正在最好使用。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。