• Introduction & Motivation – Stream computation model, Applications • Basic stream synopses computation – Samples, Equi-depth histograms, Wavelets • Mining data streams – Decision trees, clustering, association rules • Sketch-based computation techniques – Self-joins, Joins, Wavelets, V-optimal histograms • Advanced techniques – Sliding windows, Distinct values, Hot lists • Future directions & Conclusions

◆ 绘制与编辑多线 ◆ 绘制与编辑多段线 ◆ 绘制与编辑样条曲线 ◆ 使用SKETCH命令徒手绘图 ◆ 绘制修订云线 ◆ 绘制区域覆盖对象

上海交通大学：《现代机械工程图学》教学资源（实践课件）02_sketch UG：Sketch

Rainbow Studio Take a picture for you This program creates a sketch of your face according to the information entered by you regarding your facial features

使用“绘图”菜单中的命令不仅可以绘制点、直线、圆、圆弧和多边形等 简单二维图形对象，还可以绘制多线、多段线和样条曲线等复杂二维图形对象。 此外，用户还可以使用Sketch(徒手画)命令绘制徒手线对象

There are many concepts that are used in fuzzy logic that sometimes become useful when studying fuzzy control. The following problems introduce some of the more popular fuzzy logic oncepts that were not treated earlier in the chapter or were treated only briefly (a)The complement(\not )of a fuzzy set with a membership function has a membership function given by A(x)=1-u(x). Sketch the complement of the fuzzy set shown in Figure 2.6 on page 30 (b)There are other ways to def ine the\triangular norm\for representing

The phasor diagram is a name given to a sketch in the complex plane of the phasor voltages and currents throughout a specific circuit

1. What is the significance of the concept of \principal stress\? 2. Sketch a 2D stress ellipse for the case 01=5GPa and 02= 2GPa where 01 is vertical

Plan for Today CAD Lecture(ca 50 min) CAD History, Background Some theory of geometrical representation SolidWorks Introduction(ca. 40 min) Follow along step-by-step Create CAD model of your part(ca. 90 min) Work in teams of two Use hand sketch as starting point

PROBLEM SET 11 SOLUTIONS Problem 1(O&W 1029(d)) In this problem we are asked to sketch the magnitude of the Fourier transform associated with the pole-zero diagram, Figure P10.29(d). In order to do so, we need to make some