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used to achieve several DAC0832 mode conversion, respectively, to a group of dat...
采用DAC0832实现数模转换，分别将一组数据转换为锯齿波，三角波，正弦波，在一种波形输出时，按Q键转为输出下一种波形。-used to achieve several DAC0832 mode conversion, respectively, to a group of data conversion for the ramp, triangle wave, sine wave, in a waveform output, according to Q keys under an output waveform.
- 2022-03-22 07:53:21下载
- 积分：1
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图像压缩问题要求确定象素序列{p1,p2,…,pn}的最优分段，使得依此分段所需的存储空间最少。每个分段的长度不超过256位。数字化图像是m×m的像素阵列。假定...
图像压缩问题要求确定象素序列{p1,p2,…,pn}的最优分段，使得依此分段所需的存储空间最少。每个分段的长度不超过256位。数字化图像是m×m的像素阵列。假定每个像素有一个0 ~ 2 5 5的灰度值。因此存储一个像素至多需8位。若每个像素存储都用最大位8位，则总的存储空间为8m^2 位。为了减少存储空间，我们将采用变长模式（ variable bit scheme），即不同像素用不同位数来存储。像素值为0和1时只需1位存储空间； 值2、3各需2位；值4，5，6和7各需3位；以此类推。-image compression defined pixel sequence (p1, p2, ..., pn) sub-optimal, sub accordingly makes the storage space required at least. The length of each section is not more than 256. The digital image is m m pixel arrays. Assume that each pixel is a 0-2 5 5 of the gray values. Therefore storage of up to a pixel 8. If each pixel with the largest storage capacity of 8-bit, the total storage space for 8m ^ 2. In order to reduce storage space, and we will use variable-length model (variable bit scheme), that is different with different pixel median storage. Pixel values of 0 and 1 and only a storage space; The value of 2,3 required two; Value 4,5,6 and 7 of the required three; Analogy.
- 2022-11-29 05:50:03下载
- 积分：1
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Please carefully write a detailed upload features, including the content descrip...
请认真书写上传资料的详细功能、包含内容说明(至少要20个字)。尽量不要让站长把时间都花费在为您修正说明上。压缩包解压时不能有密码。
-Please carefully write a detailed upload features, including the content description (at least 20 words). Try not to let owners to spend time on your revised instructions. Archive decompression there can not be password.
- 2022-08-20 09:59:39下载
- 积分：1
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MFC dialog box prepared for beginners to use, one look to understand, easy to le...
MFC对话框编写的适合初学者使用，一看就懂，轻松易学。-MFC dialog box prepared for beginners to use, one look to understand, easy to learn.
- 2022-05-27 09:00:13下载
- 积分：1
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LPC2368 the first document, beginners must look at the yo
LPC2368的头文件，初学者一定要看的哟-LPC2368 the first document, beginners must look at the yo
- 2022-10-12 23:20:03下载
- 积分：1
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文回顾与评述了三维GIS的相关发展情况，探讨了三维GIS的有关基本问题，如数据获取、大数据量存贮与处理、三维空间分析，同时指出科学计算可视化、数据库系统管理、数...
文回顾与评述了三维GIS的相关发展情况，探讨了三维GIS的有关基本问题，如数据获取、大数据量存贮与处理、三维空间分析，同时指出科学计算可视化、数据库系统管理、数字影象处理等技术的成熟和二维GIS长期发展提供的理论实践经验等为三维GIS的发展提供了良好的基础。最后为三维GIS实际系统的开发提出了几个值得注意的要点。-In this paper,the review and comment on the development of 3 dimension GIS are first made.Then the basic aspects about 3D GIS,such as data acquisition,storing and processing of mass data,analysis of 3D space,are discussed.Meanwhile, it points out that the techniques such as scientific computation visualization,database system management and digital image processing,and theories and experiences provided by development of 2D GIS offer a better platform form the development of 3D GIS.Finaally,some key points in developing practical system of 3D GIS is proposed.
- 2022-03-25 16:58:03下载
- 积分：1
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Sanhui board FSK transceiver Y presentation procedures, the use of event
三汇FSK收发板Y演示程序，使用事件触发。
- 2023-02-09 11:00:04下载
- 积分：1
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ce.net打印驱动
ce.net打印驱动 -CE.net Printer Driver
- 2022-02-12 03:45:51下载
- 积分：1
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本软件为运动会管理软件 可实现 添加 删除 修改 等操作 并在原有的基础之上做了大量的改进...
本软件为运动会管理软件 可实现 添加 删除 修改 等操作 并在原有的基础之上做了大量的改进-Games of this software management software can be modified to add such as the operation and delete the original basis of a lot of improving to do
- 2023-05-25 12:00:06下载
- 积分：1
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网上聊天系统的开发与实现
应用背景聊天系统的开发与实现的开发背景主要是适应了社会发展的需求，是网络化社会下人与人之间交流所必需的工具，本系统可实现服务器端与客户端的聊天，也可实现一人与多人聊天的需要，还可以随便更该聊天背景，字体设置等。关键技术聊天系统的开发与实现主要借助了socket编程技术及gtk技术和数据库等技术，三者的结合使得聊天系统更加完美，socket技术的使用使得服务器端与客户端更好的通话，gtk技术是聊天的显示框架更加人性化，而数据库技术的使用能让客户随时查看他的聊天记录，从中找出自己需要的信息。
- 2022-12-04 20:05:03下载
- 积分：1
