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Description: 修改中断描述符表（IDT）中的键盘入口实现按健记录，把读取到的键盘扫描码转换成 ascii 码记录下来。查找键盘入口采用了查询 IO APIC 的重定向寄存器的方法（通过把物理地址 0xFEC00000 映射为虚拟地址，然后读取键盘中断向量，最难得是没有 xpsp2 的限制了。不经典不发。-interrupt descriptor revised table (IDT), the keyboard imported by Kin achieve record Reads to put the keyboard scan code into ascii codes recorded. You use the keyboard entrance inquiries IO APIC redirect the register (through the physical address 0xFEC 00000 map to the virtual address, and then read the keyboard interrupt vector, the most rare is the limit xpsp2. not classic non-fat.
Platform: |
Size: 6157 |
Author: 漆光耀 |
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Description: 一个电子钟加定时设置00000是一个基础的电子钟记时器,主要是用VB控件完成的.-an electronic bell installed 00,000 plus regular basis is an electronic device at the bell in mind, it is mainly used VB Control completed.
Platform: |
Size: 45453 |
Author: 零山 |
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Description: -- M68008 Address Decoder
-- Address decoder for the m68008
-- asbar must be 0 to enable any output
-- csbar(0) : X\"00000\" to X\"01FFF\"
-- csbar(1) : X\"40000\" to X\"43FFF\"
-- csbar(2) : X\"08000\" to X\"0AFFF\"
-- csbar(3) : X\"E0000\" to X\"E01FF\"
-- download from www.pld.com.cn & www.fpga.com.cn
--- M68008 Address Decoder -- Address decod er for the m68008 -- 0 asbar must be to enable any o utput -- csbar (0) : X "00000" to X "01FFF" -- csbar (1) : X "40000" to X "43FFF" -- csbar (2) : X "08000" to X "0AFFF" -- csbar (3) : X "E0000" to X "E01FF" -- download from www.pld. com.cn
Platform: |
Size: 809 |
Author: 罗兰 |
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Description: c51编程实例\\在6个LED数码管上显示00000按p3.2开始计数再按停止0-decoder programming examples \\ in six LED digital tubes showed 00,000 by then starts counting p3.2 stop 0
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Size: 1776 |
Author: yang |
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Description: 在Jpeg中Huffman采用的是范式Huffman编码。经过查相关资料有两种不同说法，请高手指点。谢谢！
1、构造范式 Huffman 编码的方法大致是：
分别统计从最大编码长度 maxlength 到 1 的每个长度对应了多少个符号。根据这一信息从 maxlength 个 0 开始以递增顺序为每个符号分配编码。例如，编码长度为 5 的符号有 4 个，长度为 3 的有 1 个，长度为 2 的有 3 个，则分配的编码依次为： 00000 00001 00010 00011 001 01 10 11
问题：如果按照这种说法那么我在一付图像中渡到的数据是：编码长度为 6 的符号有 1 个，长度为 5 的有 1 个，长度为 4 的有 3 个，长度为3的个数为4个，长度为2的个数为1个。按照以上的算法得到的编码为：000000；00001；0010；0011；001；010；011；100；01。出现001是0011的前缀。在读取数据流的时候将不能区别。
2、另外一种说法，曾经发帖问过。前面的长度编码加1左移一位得到后面长度的编码。像我这个例子如何确定最短码的起始值？
谢谢大家指点具体的范式Huffman编码实现-in which Huffman is the paradigm Huffman coding. After investigations related information in two different arguments, please master guiding. Thank you! 1, tectonic paradigm Huffman coding method is generally : statistics separately from the largest maxlength length coding to a length corresponding to each of the number of symbols. According to the information from maxlength-0 progressive order of the distribution of each symbol coding. For example, the length coding for the five symbols have four, three lengths of a length of two to three. the allocation of coding followed : 00000 00001 00010 00011 001 01 10 11 questions : According to this view, if I pay in a transition to the image data is : coding length of the six are a symbol, 5 lengths of a length of 4 to 3, the length of three to fo
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Size: 8505 |
Author: gaorui |
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Description: [Socket编程]Java聊天程序
本程序包括服务器端的Application和客户端的Applet，开发环境为Windows2000，JDK1.3,Jcreator2.0
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Size: 7939 |
Author: 高兴宁 |
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Description: 优秀的文档,可以学习java之用
0006728337 00000 n
0006728424 00000 n
0006728600 00000 n
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Size: 717537 |
Author: 谭龙远 |
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Description: 该压缩包有文档和代码，解压就可以用了，供学习交流用
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Size: 590913 |
Author: wu |
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Description:
其中，小区物业管理系统：用户名：Admin,口令：123；学籍
管理系统：用户名：admin,口令：111111；仓储药房管理系统：用
户名：00000,口令：11111；高校工资管理系统：用户名：Admin,口
令：123456；高校图书管理系统：用户名：admin,口令：123456。
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Size: 78511 |
Author: jjb |
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Description: 图像的巴特沃思高通滤波matlab代码
对图像进行锐化滤波
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Size: 7813 |
Author: DFKDSFI |
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Description: 1、MCS-8051系列单片机字长是 8 位，有 40 根引脚，96系列字长是 16 位。单片机的特点有 体积小、价格低、功能全 。
2、8051单片机的存储器的最大特点是 指令存储器与数据存储器分开编址 ，Px并行口的地址是与 数据 存储器统一编址的，或者说属于该存储器。
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Size: 55773 |
Author: zhuzhu |
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Description: 本程序的要求是已知几个节点x及节点函数f（x），要求近似函数！只要输出每点函数，对角线上的值，和最后一行的值，为继续插值准备！ 例如：0.00 0.00000 0.20 0.20134 0.30 0.30452 0.50 0.52110 得到结果：0.00000 0.20134 1.006700 0.30452 0.083666 0.52110 1.082900 0.170333 0.173334 f(0.230000)=0.249337 Rx(0.230000)=-1.46917e-09f-the procedural requirements are known, several nodes and node x function f (x), requiring similar function! As long as output per function point, the value of a diagonal, and the last line of duty, prepared to continue interpolation! For example : 0.00 0.00000 0.20134 0.30 0.20 0.50 0.52110 0.30452 outcome : 0.00000 0.30452 0.20134 1.006700 1.082900 0.083666 0.52110 f 0.170333 0.173334 (0.230000) = 0.249337 Rx (0.230000) =- 1.46917e - 09f
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Size: 1299 |
Author: 无人 |
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Description: 本设计是基于80C51单片机的步进电机控制系统，能够有效地对步进电机转速、方向的控制。为了能够更加人性化的控制系统。
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Size: 6728 |
Author: jmj123 |
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Description: 该程序演示了使用SOCKET select API模型，对用SOCKET进行网络服务器编程来说可以是一个很好指导-demonstration of the procedure used SOCKET select API model used for network server socket programming because it is a good guide
Platform: |
Size: 11426 |
Author: 李明 |
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Description: 本程序的要求是已知几个节点x及节点函数f（x），要求近似函数！只要输出每点函数，对角线上的值，和最后一行的值，为继续插值准备！ 例如：0.00 0.00000 0.20 0.20134 0.30 0.30452 0.50 0.52110 得到结果：0.00000 0.20134 1.006700 0.30452 0.083666 0.52110 1.082900 0.170333 0.173334 f(0.230000)=0.249337 Rx(0.230000)=-1.46917e-09f-the procedural requirements are known, several nodes and node x function f (x), requiring similar function! As long as output per function point, the value of a diagonal, and the last line of duty, prepared to continue interpolation! For example : 0.00 0.00000 0.20134 0.30 0.20 0.50 0.52110 0.30452 outcome : 0.00000 0.30452 0.20134 1.006700 1.082900 0.083666 0.52110 f 0.170333 0.173334 (0.230000) = 0.249337 Rx (0.230000) =- 1.46917e- 09f
Platform: |
Size: 1024 |
Author: 无人 |
Hits:
Description: 该程序演示了使用SOCKET select API模型，对用SOCKET进行网络服务器编程来说可以是一个很好指导-demonstration of the procedure used SOCKET select API model used for network server socket programming because it is a good guide
Platform: |
Size: 35840 |
Author: 李明 |
Hits:
Description: 修改中断描述符表（IDT）中的键盘入口实现按健记录，把读取到的键盘扫描码转换成 ascii 码记录下来。查找键盘入口采用了查询 IO APIC 的重定向寄存器的方法（通过把物理地址 0xFEC00000 映射为虚拟地址，然后读取键盘中断向量，最难得是没有 xpsp2 的限制了。不经典不发。-interrupt descriptor revised table (IDT), the keyboard imported by Kin achieve record Reads to put the keyboard scan code into ascii codes recorded. You use the keyboard entrance inquiries IO APIC redirect the register (through the physical address 0xFEC 00000 map to the virtual address, and then read the keyboard interrupt vector, the most rare is the limit xpsp2. not classic non-fat.
Platform: |
Size: 6144 |
Author: |
Hits:
Description: 一个电子钟加定时设置00000是一个基础的电子钟记时器,主要是用VB控件完成的.-an electronic bell installed 00,000 plus regular basis is an electronic device at the bell in mind, it is mainly used VB Control completed.
Platform: |
Size: 45056 |
Author: 零山 |
Hits:
Description: -- M68008 Address Decoder
-- Address decoder for the m68008
-- asbar must be 0 to enable any output
-- csbar(0) : X"00000" to X"01FFF"
-- csbar(1) : X"40000" to X"43FFF"
-- csbar(2) : X"08000" to X"0AFFF"
-- csbar(3) : X"E0000" to X"E01FF"
-- download from www.pld.com.cn & www.fpga.com.cn
--- M68008 Address Decoder-- Address decod er for the m68008-- 0 asbar must be to enable any o utput-- csbar (0) : X "00000" to X "01FFF"-- csbar (1) : X "40000" to X "43FFF"-- csbar (2) : X "08000" to X "0AFFF"-- csbar (3) : X "E0000" to X "E01FF"-- download from www.pld. com.cn
Platform: |
Size: 1024 |
Author: 罗兰 |
Hits:
Description: c51编程实例\在6个LED数码管上显示00000按p3.2开始计数再按停止0-decoder programming examples \ in six LED digital tubes showed 00,000 by then starts counting p3.2 stop 0
Platform: |
Size: 1024 |
Author: yang |
Hits: