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Description: 人物动画，设背景图，用线程控制画面显示，采用双缓冲技术消除屏闪现象-character animation based background map, using threads control footage showed double-buffer technology to eliminate screen blinking phenomenon
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Size: 185549 |
Author: 邰科 |
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Description: 1、异步操作方式。设备连接和短信发送均采用异步方式，即容器程序调用连接函数或发送函数后立即返回。由控件自行完成连接或发送过程，当操作完成后，将执行结果以事件的形式通知容器程序。
2、内部包含收发缓冲队列。控件可以同时接受容器程序较多的发送请求，控件将这些发送请求放到一个发送队列中，控件依次逐个执行该发送队列，并将执行结果以事件的形式通知容器程序。控件包括了内部发送队列和内部接收队列，并且提供了队列的处理情况的访问方法，根据这个特性，容器程序可以连续提交多个短信发送请求；
3、支持多个控件并行工作。在一个程序中使用可以使用多个短信控件（即同时连接多个GSM Modem设备）时，如果要发送一条短信，容器程序可优先选择发送队列为空的短信控件发送，或者选择发送队列中剩余发送条数最少的短信控件发送。
-1, asynchronous mode of operation. Connectivity and equipment were used to send messages asynchronous modes, namely containers Invoking connecting function or sent immediately after the function returns. By linking its own control or sent to the process, when the operation is completed, the results will be implemented in the form of Vessel notification procedures. 2, the internal transceiver contains a buffer queue. Controls can also accept containers of this process more requests, these controls will be placed in a request sent this cohort, the controls were sent individually to implement the queue, and will result in the implementation of the notification procedures containers. Internal controls include the sending queue and receive internal queue and the queue for the treatment of the a
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Size: 107472 |
Author: 马艳飞 |
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Description: 长40页的word中文文档: 通过本篇文章能对Java的初学者提供帮助,弄清一些Java编程技巧,如事件,线程,动画,双缓冲图像,复合键控制,等.一方面有助于Java编程学习,另一方面即使使用C或C++编程,本文的算法和技巧也都有相当价值.-the 40-word Chinese Document : This article can be Java beginners to help clarify some of the Java programming techniques such as incident, thread, animation, image-buffer, composite bonding control, and others. Both help to learn Java programming, and even if the use of C or C programming, the paper algorithms and techniques also have considerable value.
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Size: 30601 |
Author: 楼雨非 |
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Description: 这个是服务器 import java.awt.*; import java.awt.event.*; import java.net.*; import javax.swing.*; public class UDPServerDemo extends JFrame{ int port=2345; //端口号 public UDPServerDemo(){ try{ byte[] buffer=new byte[256]; //缓冲区数组 DatagramSocket socket=new DatagramSocket(port); //实例化数据报Socket DatagramPacket packet; System.out.println("Server start..."); //输出运行信息 while (true){ packet=new DatagramPacket(buffer,buffer.length); //实例化数据报 socket.receive(packet); //接受请求 InetAddress target=packet.getAddress(); System.out.println("Received from"+target); //输出请求地址 int port=packet.getPort(); //得到接收端口 byte[] message="This is server,Who are you?".getBytes(); //服务器返回信息 packet=new DatagramPacket(message,message.length,target,port); //实例化数据报 socket.send(packet); //发送数据报 } } catch (Exception ex){ ex.printStackTrace(); //输出出错信息 } } public static void main(String[] args){ new UDPServerDemo(); } }
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Size: 1095119 |
Author: 594353482@qq.com |
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Description: 生产者消费者\Buffer_pool.rar-producers and consumers \ Buffer_pool.rar
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Size: 1024 |
Author: 姜浩 |
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Description: 长40页的word中文文档: 通过本篇文章能对Java的初学者提供帮助,弄清一些Java编程技巧,如事件,线程,动画,双缓冲图像,复合键控制,等.一方面有助于Java编程学习,另一方面即使使用C或C++编程,本文的算法和技巧也都有相当价值.-the 40-word Chinese Document : This article can be Java beginners to help clarify some of the Java programming techniques such as incident, thread, animation, image-buffer, composite bonding control, and others. Both help to learn Java programming, and even if the use of C or C programming, the paper algorithms and techniques also have considerable value.
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Size: 30720 |
Author: 楼雨非 |
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Description: 本文详细讨论了添加到 RTC 的媒体改进特性，这些改进使得最终用户和开发者都能有更愉快的体验。当应用程序被构建在 RTC 客户端 API 之上，最终用户能获得丰富的音视频体验，而开发者可以使程序得到一系列免费的改进。使用这些 API 构建的应用程序还能够访问 RTC 提供的即时消息和出席功能。有关这些API的信息，可在 Windows Platform SDK中获得。
本文讨论了以下的特性和改进之处：
音频视频编解码器的可获得性
回波抵消（AEC）
冗余音频编码
动态抖动缓冲和调整
-discussed in detail in this paper added to the RTC to improve the characteristics of the media, these improvements allow end users and developers will have a more enjoyable experience. When the application has been built on the RTC client API on top, end-users can access the audio-video experience, and the developer can make a series of procedures to improve free. Construction of the use of these API applications can also visit the RTC to provide instant messaging and attend functions. The API information available in the Windows Platform SDK gain. This paper discusses the following features and improvements : the audio and video codec availability echo canceller (AEC) Redundant audio coding dynamic jitter buffer and adjustment
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Size: 5502976 |
Author: |
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Description: 人物动画，设背景图，用线程控制画面显示，采用双缓冲技术消除屏闪现象-character animation based background map, using threads control footage showed double-buffer technology to eliminate screen blinking phenomenon
Platform: |
Size: 185344 |
Author: 邰科 |
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Description: 1、异步操作方式。设备连接和短信发送均采用异步方式，即容器程序调用连接函数或发送函数后立即返回。由控件自行完成连接或发送过程，当操作完成后，将执行结果以事件的形式通知容器程序。
2、内部包含收发缓冲队列。控件可以同时接受容器程序较多的发送请求，控件将这些发送请求放到一个发送队列中，控件依次逐个执行该发送队列，并将执行结果以事件的形式通知容器程序。控件包括了内部发送队列和内部接收队列，并且提供了队列的处理情况的访问方法，根据这个特性，容器程序可以连续提交多个短信发送请求；
3、支持多个控件并行工作。在一个程序中使用可以使用多个短信控件（即同时连接多个GSM Modem设备）时，如果要发送一条短信，容器程序可优先选择发送队列为空的短信控件发送，或者选择发送队列中剩余发送条数最少的短信控件发送。
-1, asynchronous mode of operation. Connectivity and equipment were used to send messages asynchronous modes, namely containers Invoking connecting function or sent immediately after the function returns. By linking its own control or sent to the process, when the operation is completed, the results will be implemented in the form of Vessel notification procedures. 2, the internal transceiver contains a buffer queue. Controls can also accept containers of this process more requests, these controls will be placed in a request sent this cohort, the controls were sent individually to implement the queue, and will result in the implementation of the notification procedures containers. Internal controls include the sending queue and receive internal queue and the queue for the treatment of the a
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Size: 107520 |
Author: 马艳飞 |
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Description: 生产者与消费者问题，一共12个缓冲池，生产和消费时间可以自己设定-producers and consumers, a total of 12 buffer pool, the production and consumption of time can be set itself
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Size: 9216 |
Author: 林一森 |
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Description: 说明：
1、里面有什么：
1.1、org.bouncycastle.*下的所有软件是bouncycastle组织开发的软件包
1.2、org.infosecurity.*下的软件包括：
DES_CBC算法的实现
RSA算法的实现（包括：密钥生成、公钥加密和私钥解密、数字签名及签名验证）
数字信封的实现
利用数字信封实现大文件的加密、解密。
2、有什么用：
2.1 研究、学习信息安全中的密码学设计与实现技术。
2.2 当然如果大家觉得在其它地方用的上，我会觉得很高兴的。
3、还有什么改进：
3.1 对文件加密、解密的时候要频繁的IO，如果加一个缓冲区，比如10K、50K等，
只有缓冲区满了才写入DISK这样将提高效率。
3.2 RSA私钥积存的时候可以按PKCS8形式，再经BASE64编码保存比较好。-Note : 1, mean there : 1.1, org.bouncycastle .* of all software development organizations is bouncycastle package 1.2, org.infosecurity .* The software includes : DES_CBC algorithm to achieve the realization of the RSA algorithm (including : key generation, public key and private key encryption decryption, digital signatures and signature verification), the realization of digital envelope using digital envelope realize document encryption, decryption. Two, what is the use of : 2.1, learning the information security cryptography design and technology. 2.2 Of course, if you think in the other parts, I feel very happy. Three, what is there for improvement : 3.1 pairs of file encryption, decryption, and the time to frequent the IO, plus a buffer, such as 10K, 50K, the only buffer is needed for
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Size: 212992 |
Author: 雷敏 |
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Description: 在java应用程序中通过卷积操作变换ComvolveOp实现图像的模糊与锐化，思路如下：
源缓冲区图像-〉卷积过滤器-〉目标缓冲区-in java applications through convolution operators transform ComvolveOp Fuzzy Image and Sharpening thinking, as follows : buffer source image-> convolution filters-> target buffer
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Size: 252928 |
Author: xxxxzzzzyyyy007 |
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Description: 小游戏--淘金者
主要用到了双缓冲平面作图，以及drawImage等。经典算法，适合初学者观摩-small game-- Gold mainly uses the double buffer plane mapping, and other drawImage. Classical algorithm for beginners to watch!
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Size: 1465344 |
Author: 洋洋 |
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Description: 虚拟内存，我也只在网上的文章里看过，是实在话我一直就不清楚WIN平台下的虚拟内存开辟使用过程是如何的，但一点我是可以肯定的，无非是在硬盘上开辟一个空间来储存数据。换言之就是对文件进行操作。也许有朋友会说，这样的话我自己随便临时建立文件存储数据就可以了啊。我这里所提高的“虚拟内存”其实就开辟文件来储存数据，可为了方便使用，这里按照数组的使用习惯集成了一套方法，这样可以很好的管理自己开辟的数据。-Virtual memory, I have only read the article online is really not sure if I have been on the WIN platform to open up the use of virtual memory is how the process, but one thing I can be sure, is that on your hard drive to open a space to store data. In other words the document is to operate. There may be friends will say, so I do not establish a temporary storage of data files can be a ah. I am here to raise a virtual memory In fact, on the open file to store data, can be convenient for use here in accordance with the customary array of integrated use of a set of methods, this can open up a very good to manage their own data.
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Size: 8192 |
Author: spring |
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Description: 用多进程同步方法解决生产者——费者问题
设计目的：通过研究Linux 的进程机制和信号量实现生产者消费者问题的并发控制.
说明：有界缓冲区内设有20个存储单元，放入/取出的数据项设定为1-20这20个整型数.
设计要求：
(1)每个生产者和消费者对有界缓冲区进行操作后，即时显示有界缓冲区的全部内容，当前指针位置和生产者/消费者县城的标识符.
(2)生产者和消费者各有两个以上.
(3)多个生产者或多个消费者之间须有共享对缓冲区进行操作的函数代码.
-Multi-process synchronization solution to the producer- the issue of fees is designed to: Linux by studying the process of the mechanism and signal volume producers realize concurrency control on consumer issues. Description: Bounded buffer zone there are 20 storage units, Add/Remove the data item is set to 1-20 this 20 integer. design requirements: (1) Each producer and consumer sector of the buffer zone have to operate immediately after showing the entire contents of the buffer zone community, current pointer location and producer/consumer identifier county. (2) producers and consumers have more than two. (3) or more consumers than producers have to be shared between the conduct of the buffer zone a function of the operation code.
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Size: 4096 |
Author: heige |
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Description: 英国帝国理工学院电脑系多线程课程教学材料之五 ---- 有限缓冲区范例-The program uses a bounded buffer monitor into which the Producer thread puts characters and from which the Consumer thread gets characters. The Consumer runs slightly faster than the Producer, so start the Producer first and wait until a few buffer slots are filled before starting the Consumer.
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Size: 3072 |
Author: Key |
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Description: Java 程序编码规范
所有的程序开发手册都包含了各种规则。一些习惯自由程序人员可能对这些规则很不适应，但是在多个开发人员共同写作的情况下，这些规则是必需的。这不仅仅是为了开发效率来考虑，而且也是为了后期维护考虑。
内容: 命名惯例 、Java文件样式 、代码编写格式 、程序编写 、编程技巧 、Swing 、调试 、性能 、可移植性
1) 命名规范
定义这个规范的目的是让项目中所有的文档都看起来像一个人写的，增加可读性，减少项目组中因为换人而带来的损失。（这些规范并不是一定要绝对遵守，但是一定要让程序有良好的可读性）
l Package名：Package名应该都是由一个小写单词组成。
l Class名：Class名必须由大写字母开头而其他字母都小写的单词组成
l Class 变量名：变量名用一个小写字母开头。后面的单词用大写字母开头。
l Static Final 变量名：Static Final 变量名应该都大写，并且指出完整含义。
l 参数名：参数的名字必须和变量的命名规范一致。
l 数组名：数组应该总是用下面的方式来命名：
byte[] buffer 而不是：byte buffer[]
l 方法的参数：使用有意义的参数命名，如果可能的话，使用和要赋值的字段一样的名字：
-Java 程序编码规范
所有的程序开发手册都包含了各种规则。一些习惯自由程序人员可能对这些规则很不适应，但是在多个开发人员共同写作的情况下，这些规则是必需的。这不仅仅是为了开发效率来考虑，而且也是为了后期维护考虑。
内容: 命名惯例 、Java文件样式 、代码编写格式 、程序编写 、编程技巧 、Swing 、调试 、性能 、可移植性
1) 命名规范
定义这个规范的目的是让项目中所有的文档都看起来像一个人写的，增加可读性，减少项目组中因为换人而带来的损失。（这些规范并不是一定要绝对遵守，但是一定要让程序有良好的可读性）
l Package名：Package名应该都是由一个小写单词组成。
l Class名：Class名必须由大写字母开头而其他字母都小写的单词组成
l Class 变量名：变量名用一个小写字母开头。后面的单词用大写字母开头。
l Static Final 变量名：Static Final 变量名应该都大写，并且指出完整含义。
l 参数名：参数的名字必须和变量的命名规范一致。
l 数组名：数组应该总是用下面的方式来命名：
byte[] buffer 而不是：byte buffer[]
l 方法的参数：使用有意义的参数命名，如果可能的话，使用和要赋值的字段一样的名字：
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Size: 16384 |
Author: fyChu |
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Description: java缓冲技术OScache,很有用的-java buffer technology OScache, very useful
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Size: 648192 |
Author: tom |
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Description: 2440 frame buffer 测试程序，可以直接显示16位bmp 图片-2440 frame buffer test program, you can directly display 16-bit bmp image
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Size: 2048 |
Author: 袁慎重 |
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Description: java编写的关于缓冲区的程序，对于理解缓冲区有一定的作用，能够理解和使用缓冲区解决一些技术难题。-java program prepared on the buffer zone, to a certain extent for understanding the role of the buffer, the buffer can understand and use to solve some technical problems.
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Size: 2048 |
Author: lc |
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