变换程序

Small signal solution of aberrated second harmonic generation is deduced from three-dimension three wave coupling functions. The numerical work gives out lot of results of different aberrations. The effects of the fundamental wave's aberrations, which will change the conversion efficiency, distribution of intensity and phase in the frequency conversion, is analyzed. It shows that when walk-off and diffraction effects could be ignored approximately estimation of the phase distribution of second-harmonic wave could be done. The far field divergent angle and second moment radius of harmonic wave will vary with the aberration of fundamental wave, but the far field divergent angle will be obviously smaller than that of fundamental wave. The phase distribution of both fundamental and harmonic wave is measured using Hartmann-Shack wave front sensor in the experiment with 1064nm and 790nm lasers, respectively. Results are given.

首次从三维三波相互作用方程组推导得到了位相畸变光束倍频的小信号解；通过建立三维数值模型，编写相应仿真程序，首次得到了位相畸变光束倍频过程的大量计算结果，深入细致地研究了位相畸变光束经非线性光学频率变换后谐波的转换效率、光强分布、位相分布以及影响它们的各种因素；得出谐波的远场发散角和光斑二阶矩的变化规律会因为基波像差的不同而不同，但谐波的远场发散角明显地比相应基波的小的结论；得到了在走离效应和衍射效应等影响许多因素可以忽略的情况下，位相畸变传递到二次谐波的估算式；举例分析了KDP三倍频方案中，基波位相畸变对二次谐波和三次谐波的影响；实验工作中，用哈特曼-夏克传感器分别对1064nm倍频过程和790飞秒超短脉冲倍频过程中的基波和谐波的位相分布进行了测量，给出了相应结果。

Digital image processing and wavelet transform, integrate can be completed as excellent image contras...

该程序把数字图像处理与小波变换结合起来，可以出色地完成如图像对比度增强和图像融合等其他方法处理效果不佳的处理技术。

Although GIMPS uses a floating point FFT for reasons specific to the Intel Pentium architecture, Peter Montgomery showed that an all-integer weighted transform can also be used.

虽然由于英特尔公司的奔腾处理器体系结构的原因，GIMPS 程序使用浮点 FFT，但彼得·蒙哥马利给出的一个纯整数加权变换的方法也能够被使用。

Although GIMPS uses a floating point FFT for reasons specific to the Intel Pentium architecture, Peter Montgomery showed that an all-integer weighted transform can also be used.

利用英特尔奔腾处理器体系结构的特性，GIMPS 程序使用浮点 FFT。但彼得·蒙哥马利给出的&纯整数加权变换&的方法也是可以使用的。

My original code, the images of 97 Wavelet, Haar transform, and achieve a choice ba...

本人原创代码，实现了图像的97小波，Haar小波变换，并实现了基于小波系数选择的图像融合处理，程序简单易懂，界面简洁，希望朋友们能够喜欢。

In order to simplify the conformation and transform of complex weaves matrix, this paper described a new method of conforming tubular weaves by using MatLab program.

针对简化复杂组织矩阵的构造和变换问题，提出一种基于MatLab的管状织物组织矩阵的设计和程序实现方法。

In this paper a further study of the algebraic properties of the language will be presented and the digital system will be optimized by program transformation. In this way, we can get a correct and optimized logic structure which has no redundancy and reuses each common component to the great extent.

本文将在此基础上，进一步研究函数或硬件描述语言的代数性质并通过程序变换对所描述的电路进行综合和优化，从而设计出正确的优化逻辑结构，在这种逻辑结构中去除了冗余，最大限度地重复使用各个子部件。

In this paper, we have conducted some experiments on the ISCAS89 benchmarks that are in form of EDIF. We compare FEAS algorithm, FEAS plus algorithm and algorithm based on classify paths on running time. Those algorithms are implemented in C language. At last we conclude that our algorithms can achieve retiming transforming quickly.

本文实验以ISCAS89标准测试电路的EDIF网表为输入数据源，通过编写C程序对FEAS算法、改进的FEAS算法和基于路径分类的重定时算法进行对比，结果表明我们的算法能够快速完成同步时序电路的重定时变换。

OpenGl fireworks with a written procedure to achieve the color and point shape of the random transformation.

详细说明：一个用OpenGl写的烟火的程序，实现了颜色和位移，形状等的随机变换。

Methods of fast Fourier transform and phase unwrap were used to demodulate the phase of the interferogram obtained from experiment, distortion of wavefront disturbed by temperature fluctuation which equals to phase shift induced by refractive index change was calculated, and a way of axisymmetric temperature field reconstruction was put into reshowing a layer of the gas temperature distribution.

通过实验得到干涉条纹，用CCD摄入计算机，经Matlab编制傅里叶变换、相位去包裹和其他数值计算程序，解调干涉条纹的相位，计算出温度扰动产生的波面畸变量，它等于折射率变化引起的相位偏移值，用轴对称气体温度场重建方法，再现了气体温度场一个层面上的温度分布。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷