top-down

自顶向下（top-down）的分析算法通过在最左推导中描述出各个步骤来分析记号串输入。将大型的数字电路设计分割成大小不一的小模块来实现特定的功能，最后通过由顶层模块调用子模块来实现整体功能，这就是top-down的设计思想。

CYPRESS专门针对电动自行车开发的产品CY8C24533。该产品为内部编号

CYPRESS专门针对电动自行车开发的产品CY8C24533。该产品为内部编号，数据手册和参考资料在CYPRESS公开网站上DOWN不到。这份资料是该产品的参考手册。

标签： CYPRESS C24533 24533 CY8

上传时间： 2017-02-06

上传用户：TF2015
--文件名：mine4.vhd。 --功能：实现4种常见波形正弦、三角、锯齿、方波（A、B）的频率、幅度可控输出（方波 --A的占空比也是可控的）

--文件名：mine4.vhd。 --功能：实现4种常见波形正弦、三角、锯齿、方波（A、B）的频率、幅度可控输出（方波 --A的占空比也是可控的），可以存储任意波形特征数据并能重现该波形，还可完成 --各种波形的线形叠加输出。 --说明： SSS（前三位）和SW信号控制4种常见波形种哪种波形输出。4种波形的频率、 --幅度(基准幅度A)的调节均是通过up、down、set按键和4个BCD码置入器以及一 --个置入档位控制信号（ss）完成的（AMP的调节范围是0~5V，调节量阶为1/51V）。 --其中方波的幅度还可通过u0、d0调节输出数据的归一化幅值（AMP0）进行进一步 --细调（调节量阶为1/（51*255）V）。方波A的占空比通过zu、zp按键调节（调节 --量阶1/64*T）。系统采用内部存储器——RAM实现任意输入波形的存储，程序只支 --持键盘式波形特征参数置入存储，posting 为进入任意波置入(set)、清除（clr）状态 --控制信号，SSS控制存储波形的输出。P180为预留端口，

标签： mine vhd 方波波形

上传时间： 2017-02-09

上传用户：z1191176801
To review what a metaball is, and how to render them and to describe a new optimization I ve made

To review what a metaball is, and how to render them and to describe a new optimization I ve made for rendering metaballs. For complex scenes, it can render hundreds of times faster, though I m certain others have discovered this trick as well. It does very slightly change the characteristic shape of the blobs, but there is no loss in image quality whatsoever. (I actually developed all this about two years ago, but just now felt like writing it all down, and had the time!)

标签： optimization and metaball describe

上传时间： 2013-12-27

上传用户：彭玖华
This sample shows different ways of performing anti-aliasing - both by using only the native hardwa

This sample shows different ways of performing anti-aliasing - both by using only the native hardware AA support, and by mixing the hardware modes with additional supersampling. There are various ways in which the supersampled image can be down-sampled. The way we do the downsampling in this example is the same technique that was used in 2 of our latest launch demos – “Froggy” and “Adrianne”.

标签： anti-aliasing performing different sample

上传时间： 2014-01-11

上传用户：haohaoxuexi
Windows CE 1.0 does not support the cascading menu. In the use of Windows CE 1.0, it can not insert

Windows CE 1.0 does not support the cascading menu. In the use of Windows CE 1.0, it can not insert a MF_POPUP menu to another drop-down menu. Window CE 1.0 does not support the following signs:

标签： Windows 1.0 cascading not

上传时间： 2013-12-27

上传用户：fanboynet
Control your PC with Mobile Phone-it controls your pc using mobile phone from anywhere in the world.

Control your PC with Mobile Phone-it controls your pc using mobile phone from anywhere in the world. A command can be send by mobile phone through sms.Based on the command ur pc performs tasks such as shut down,open file,play music etc.

标签： your Phone-it controls anywhere

上传时间： 2017-04-13

上传用户：四只眼
An interactive water fountain. A realistic water source in your pocket with full control. Contro

An interactive water fountain. A realistic water source in your pocket with full control. Controls: UP/DOWN - go closer/further LEFT/RIGHT - rotate # - stop rotation 1/7 - rotate camera up/down 3/9 - change water pressure 4/6 - change water rendering complexity 2/8 - ascend/descend 0 - bullet time 5 - 25 FPS limiter on/off * - HUD on/off

标签： water interactive realistic fountain

上传时间： 2013-12-19

上传用户：yuchunhai1990
Basic function to locate and measure the positive peaks in a noisy data sets. Detects peaks by loo

Basic function to locate and measure the positive peaks in a noisy data sets. Detects peaks by looking for downward zero-crossings in the smoothed third derivative that exceed SlopeThreshold and peak amplitudes that exceed AmpThreshold. Determines, position, height, and approximate width of each peak by least-squares curve-fitting the log of top part of the peak with a parabola.

标签： peaks function positive Detects

上传时间： 2017-04-26

上传用户：彭玖华
This is a device for use by RC hobbysts: it transforms a servo from proportional to integrative. For

This is a device for use by RC hobbysts: it transforms a servo from proportional to integrative. For RC boats, it allows user not to change the functionality of the throttle stick, UP/DOWN in stead of proportional. The archive contains also the PCB files.

标签： proportional integrative transforms hobbysts

上传时间： 2014-01-25

上传用户：love1314
伸展树

伸展树，基本数据结构，The tree is drawn in such a way that both of the edges down from a node are the same length. This length is the minimum such that the two subtrees are separated by at least two blanks.

标签： 树

上传时间： 2017-05-07

上传用户：JIUSHICHEN