algorithm 考研

Bitonic is introduced and a theorem is proved. The algorithm of bitonic merge-sort is given.

介绍了二分序列的概念和定理证明，给出了利用二分归并进行排序的算法及实例.

Given are 2 upvalue algorithms and a curve automatic matching method.

给出了上提值的2种计算方法和曲线的匹配方法。

The security of encryption algorithms depends heavily on the computational infeasibility of brute force attack.

加密算法的安全性很大程度上取决于暴力破解的不行性。

Bicubic rescale algorithm shrinks video to small screen size in best possible quality.

使用双三插值运算来修改画面大小，使得画质得到的保证。

Traditional rate control algorithm is not fit to be used in transcoder in wireless environment.

摘要传统的码率控制算法不适合于无线环境中转码器的码率控制。

A speech quality evaluation algorithm based on efficient psychoacoustics model,EPM-SQE,was proposed.

提出了一种高效心理声学模型语音质量评价(EPM-SQE)算法。

Dahlin algorithm combined with Cascade control (Dahlin-Cascade control) was put forward and used in practice.

运行结果表明，该控制方法够很好地满足工艺要求。

Proposes pictureencryption algorithm based on the double unidimensional chaos system.

摘要 提出了一个基于双一维混沌系统的图像加密算法。

An algorithm was constructed to solve the least squares bisymmetric solution of a class of matrix equation.

摘要构造了一种迭代法求一类矩阵方程的小二乘双对称解。

Screw compensation algorithm including coning and sculling compensations reduces the noncommutable error caused by rigid body .

设计的螺旋补偿算法包括了传统的圆锥补偿和划船补偿,有效地减小了刚体转动的不交换性误差。

A new algorithm for tracing equiangular curves is presented to improve the machining quality of free-form surfaces.

为了提高自由曲面加工质量,提出一种等斜率曲线跟踪算法。

And it gives the model of investment diversification of venture capitaland uses skiagraphy algorithm to solve it.

建立了风险投资分散模型，并运用投影算法对其进行求解。

An approximation algorithm is presented for minimizing a nondecreasing supermodular set function, and its performance guarantee is probed.

摘要给出了求解一类上模集函数小值问题的一种近似算法，并讨论了所给算法的性保证。

A local search algorithm for minimizing a nondecreasing supermodular set function is presented,and its performance guarantee is probed.

给出了求解一类具有简单约束的上模集函数小值问题的一种局部搜索法,并讨论了所给算法的性保证。

Under mild assumptions on the inexactness, we can find an e-approximate solution of the SOCP by using this algorithm.

在相对不精确的假设下，利用该算法找到二次锥规划的ε-近似解。

This paper proposed an algorithm for finding critical value of normal population variance under unbiassed tests with uniform dominance.

本文给出了求正态总体方差的一致无偏检验的临界值的算法。

As compared with the hybrid tracking and the coplane four-point registration algorithms, the proposed algorithm is of higher registration accuracy.

与混合跟踪注册算法、共面四点注册算法相比，文中方法具有更高的精度。

Beamforming algorithm in the minimum variance distortionless response beamformer and give a diagram of conventional beamforming and MVDR two waveforms.

波束形成算法中的小方差无失真响应波束形成器，并在一个图中给出常规波束和MVDR两种波形。

Using Doppler radar data, an algorithm for precipitation nowcast is set up by applying an improved cross-correlation extrapolation method (COTREC).

摘要利用多普勒雷达资料，采用一种改进后的交叉相关法(COTREC)建立了一种降水临近预报方法。

A three dimension polarization filtering algorithm is put forward to suppress th e skywave interference in HF ground wave radar.

以高频地波雷达为背景，提出了三维极滤波方法，此方法够滤除二维极滤波不抑制的干扰，扩大极滤波的干扰抑制范围。