Painter

这个函数返回n点2dw波段的傅里叶变换的DFT样本序列。通常情况下，以插值点的方式进行放大。-This function returns N point DFT samples of 2dw band of Fourier transform of a sequence. Typically, fft() returns N samples of Fourier transform ranging from 0 to 2pi. This function takes the N-point DFT samples and returns N-point samples corresponding to frequency band wc-dw to wc+dw.

说明：  缩略图突出圆角焦点图是一款带左右箭头、文字说明和缩略图突出显示的圆(A thumbnail highlight rounded focus is a circle highlighted with left and right arrows, text descriptions, and thumbnails.)

我收集的网上的英语经典句子的背诵 对学习英语很有好处-online collection of English phrases to memorize classical learning English is very good

通过这个程序，你可以实现校园导游功能。数据结构课程设计-Through this program, you can achieve the function of the campus tour guides. Data Structure Course Design

Flash滑块应用实例：拖动滑块放大图片，拖动那个小方块，就可以控制图片在舞台区域移动放大显示，挺不错的创意，你可学习下滑块的使用，用滑块改变数值等的实现。

基于LabVIEW的多通道数据采集系统基于LabVIEW的多通道数据采集系统(Multi-channel data acquisition system based on LabVIEW Multi-channel data acquisition system based on LabVIEW)

讲述分组交换的概念，优缺点，和其他交换方式的比较，是数据通信方面的好ppt-The document gives the concept of packet switching, longcoming and shortcoming. And also give a compare with other techs. It s a good material about data communication.

经典的坦克大战游戏，单人或双人同机操作，游戏画面精致，并提供地图编辑器，可以自定义地图替换map文件夹中的过关地图，是不可多得的娱乐和学习材料。开发工具：VC++6.0 和 Directx ，地图编辑器是VB6。-classic casual games, single- or two-person operation with the machine, games exquisite picture, and provides a map editor, can customize maps replacement map folder clearance maps, is a rare entertainment and learning materials. Development tools : VC 6.0 and DirectX Map Editor is VB6.

说明：  F28377D基础功能测试,使用LIB库，编程方便(F28377d basic function test, using lib library, programming is convenient)

说明：  mach3软件的二次开发的助手，尤其是对cnc控制板的拓展(The assistant of secondary development of Mach3 software, especially the expansion of CNC control board)