This paper presents a system consisting of DSP and IBMPC for a 2 D image sonar data acquisition, processing and display.
介绍了一种由DSP和IBMPC计算机构成的二维图像声呐的数据采集、处理与显示系统。
For each of them there are four choices marked A, B, C and D. You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.
每题都有对应标记的A、B、C和D四个选项，请选择最佳选项并在答题卡2的相应字母中间划横线。
But so will a goodly number of 2-d films.
但是相当多的2 - D影片也是失败之作。
Preserving accuracy when using a 2-d map requires understanding spatial reference systems and using them appropriately.
使用2 - d地图时保持精确度需要理解空间引用系统并合理使用。
The first is an implementation of a 2-d cellular automaton that implements the forest-fire model.
第一个是一个实现森林火灾模型的2 - d元胞自动机实现。
The second part of a spatial reference system is its projection, which defines how to lay out the Earth surface onto a 2-d surface.
空间引用系统的第二部分是投影，它定义了如何将地球表面放置在2 - d平面上。
It creates a 2-d grid of cells.
它创建了2 - D网格的单元格。
The process of forming a 3-D figure from a 2-D surface is called extrusion.
从 2-D 平面形成3-D图形的过程称作挤压。
You can visualize a DirectedGraph as a 2-d graph that has a finite number of Nodes, with each Node located at some Point, and the adjacent Nodes joined (or connected) to each other by Edges.
您可以将DirectedGraph形象化为拥有有限数量的Node的一个2 - d图形，在该图形中，每个Node都位于一些Point上，相邻的Node是通过Edges连接在一起的。
In short, vector data take the simplest topological entities — points, lines, and polygons — and anchor them within a 2-d Cartesian coordinate system to describe geographical features.
简言之，矢量数据利用最简单的拓扑实体—点、线和多边形，并在二维笛卡尔坐标系统中固定它们来描述地理特征。
Most 2-d lovers prefer a different kind of self-help.
大部分2d爱好者更喜欢另一种自助方式。
One recent LCD from Sharp's laboratories in Britain provides stunning 3-D effects for only 50% more than a conventional 2-D display.
最近，英国的夏普实验室在一台液晶显示器上展示了超乎寻常的三维效果，常规的二维显示仅超过50%。
That displacement is measured with a laser beam to create a series of 2-d images of the sample, which are combined to generate a 3-d image.
然后用一束激光来测量这个摆动的位移，并由此生成一系列此样本的二维影像，再由这个生成其三维影像。
In SSF IV, each round is exquisitely rendered in a hybrid 2-D/3-D animation.
在“超级街头霸王4”里，每一轮都以混合2D/3D动画精美呈现。
For Nisan, who would probably score an 8 or a 9 on Morinaga's MOE scale, 2-d love is a substitute for real, monogamous romance.
尼森在森永的表上可能达到八级或者九级，对他而言，2d爱情则是现实世界一夫一妻爱情的替代品。
Unlike a simple 2-D panorama, which many photo programs can create from several pictures, a Photosynth creation, called a 'synth, ' is a virtual 3-D environment.
与很多照片软件都能用若干张相片创建的二维全景照不同，Photosynth的产物synth是虚拟三维场景。
Now, let's extend visualization into the third dimension (on a 2-d plane) by exploring some of the APIs that Processing provides for 3-d.
现在，让我们通过了解Processing所提供的3d API，将(2d平面)可视化扩展到第三维。
As its name implies, a face object represents a 2-d surface.
顾名思义，Face对象表示一个2 - D平面。
Listing 7 shows how to use a list to hold a two-dimensional (2-d) or three-dimensional (3-d) array.
清单7展示了如何使用list保持二维(2 -D)或三维(3 -D)数组。
Download Cairo, which is a 2-d graphics library with support for multiple output devices.
下载Cairo，这是支持多输出设备的2 - d图形库。
The first problem we have is turning a 1-d data vector into a 2-d matrix of data points. Then we would like to visualize this 2-d data set.
我们的第一个问题是将一维数据向量转化为数据点的二维矩阵。
You're also free to choose a theater that's showing a 2-D version.
（你也可以选择一家放映2D版的影院）。
Finally, by using this new method, flow in a 2-d lid driven cavity, flow around a circular cylinder, and flow simulation around NACA0012 airfoil with different Reynolds Numbers are performed.
最后，针对二维驱动空腔流、圆柱绕流及二维naca0012翼型在不同雷诺数的条件下，用新提出的方法进行了数值模拟。
And the embed place is encrypted by a 2-d chaos mapping.
并用二维混沌映射对嵌入位置进行加密。
The Cuneal Self Scanning Photodiode Array (CSSPA) is a 2-d spatial light energy sensor directly used for receiving central symmetric spectral distribution.
楔形自扫描光电二极管列阵(CSSPA)是一个直接用于接收中心对称谱分布的二维空间光能量传感器。
A simultaneous detection of P wave and P-SV converted wave is made using constant offset on a 2-d organic glass model consisting of anticline, fault and horizontal reflector.
在用有机玻璃制成的背斜和断层二维模型上，采用等炮检距的特殊观测方法，进行了p波和p—sv转换波的同时观测。
A 2-d finite element model of tire-rubber was established to simulate the crack growth of the sample under simple tension, by using the strain energy density parameter.
建立了二维轮胎橡胶材料的有限元模型，用应变能密度这个参数模拟了试样承受单向拉伸时裂纹的扩展方向。
How to average over a 2-d array?
如何平均在一个二维阵列？
This paper studies the law of sedimentation in the field of stationary wave, and investigates the formation mechanism of sand wave by a 2-d sedimentation model.
文章通过建立二维泥沙沉降模型，研究了驻波场中泥沙沉降的规律，对沙波的形成机理作了初步的探讨。
This paper studies the law of sedimentation in the field of stationary wave, and investigates the formation mechanism of sand wave by a 2-d sedimentation model.
文章通过建立二维泥沙沉降模型，研究了驻波场中泥沙沉降的规律，对沙波的形成机理作了初步的探讨。
应用推荐