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本文所选的符号信源是从键盘上的94个字符中随机抽取，产生50000个随机符号数，包括了大小写字母和一些基本的字符。这些随机数为了方便起见我在网上随机摘抄了几篇英...
本文所选的符号信源是从键盘上的94个字符中随机抽取，产生50000个随机符号数，包括了大小写字母和一些基本的字符。这些随机数为了方便起见我在网上随机摘抄了几篇英语文摘作为50000个随机产生的符号数以此来统计这些字符出现的概率，统计出概率，信源熵也自然求出，但本文只统计出符号信源出现的概率。-In this paper, the selected source symbol from the keyboard of 94 characters in a random sample, resulting in 50,000 the number of random symbols, including the upper and lower case letters and some basic characters. These random numbers for the sake of convenience I excerpt a few random online English abstracts as 50,000 the number of randomly generated symbols as a means of statistical probability of these characters, the statistics of probability, a natural source of entropy is also obtained, but this article only statistics source symbol probability.
- 2022-05-29 09:46:43下载
- 积分：1
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estimated impulse response procedures, curriculum design, similar to the test re...
估计脉冲响应程序，课程设计项目，类似试验报告，包括全部源程序代码，vc实现。-estimated impulse response procedures, curriculum design, similar to the test report, including all source code, vc achieve.
- 2022-02-13 03:22:21下载
- 积分：1
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本开发板采用PIC 40pin。该板包括电源，4个发光二极管，…
this development board using pic 40pin. the board include power supply, 4 leds, adc input, header 10pin and 40 pin,-this is development board using pic 40pin. the board include power supply, 4 leds, adc input, header 10pin and 40 pin,...
- 2022-07-25 09:23:45下载
- 积分：1
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前两天一个朋友要我写一个51例程，要求尽量把我会的东西都放到例程里，并且说了一句非常狠的话，要我把程序做成“看起来像是高手写的程序”，这话，我现在越想越不舒服。...
前两天一个朋友要我写一个51例程，要求尽量把我会的东西都放到例程里，并且说了一句非常狠的话，要我把程序做成“看起来像是高手写的程序”，这话，我现在越想越不舒服。
当然，既然答应了，也就写出来了，不敢在高手面前弄斧，就发给新手看看了。
51有两年没有用了，不过竟然汇编还能写出来，哈哈。我以前从来不用extern关键字，这里也用上了,当然了，保证学51的朋友看来不会后悔。
#注：用的不是汇编，只是嵌入汇编的功能用进去了，
功能：数码管显示，
按键，
不同的按键按下走马灯程序会改变方式，但是这部分有点BUG（功能和程序里注释有点不符合，已经花了两天时间了，不想花时间找了），
串口回发
文件名EXAM1。UV2， 和EXAM1。DSN（proteus）
-err
- 2023-08-08 22:10:03下载
- 积分：1
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图像处理
c语言图像处理方法-Image Processing
- 2023-05-08 03:00:03下载
- 积分：1
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此功能显示一个图像，自动设置颜色映射到灰色…
This function displays an image, automatically setting the colour map to grey if it is a 2D image, or leaving it as colour otherwise, and setting the axes to be equal . The image is also displayed as TrueSize , that is, pixels on the screen match pixels in the image. Finally a title corresponding to the image variable name is added.-This function displays an image, automatically setting the colour map to grey if it is a 2D image, or leaving it as colour otherwise, and setting the axes to be equal . The image is also displayed as TrueSize , that is, pixels on the screen match pixels in the image. Finally a title corresponding to the image variable name is added.
- 2022-08-11 19:25:38下载
- 积分：1
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Galileo introduce the main code format, the Galileo satellite navigation system
伽利略主码格式介绍，伽利略卫星导航系统的主码码序列。-Galileo introduce the main code format, the Galileo satellite navigation system
- 2022-02-22 04:10:54下载
- 积分：1
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如何准备电脑
如何编写PC机上的BIOS在线升级程序-how to prepare the PC-BIOS upgrade
- 2023-02-23 05:05:04下载
- 积分：1
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从lexyacc说编译器（五。实际JavaCC）
从lex&yacc说到编译器(5.实用javacc)-from lexyacc said compiler (five. Practical JavaCC)
- 2023-05-02 22:00:03下载
- 积分：1
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30个棋子由人机双方轮流取子，每次每方只能取走1，2或4个，拿到最后一个棋子的一方算失败。开始时随机决定那方先走，尽量保证机器能赢得游戏。...
30个棋子由人机双方轮流取子，每次每方只能取走1，2或4个，拿到最后一个棋子的一方算失败。开始时随机决定那方先走，尽量保证机器能赢得游戏。-30 pieces by plane from the two sides take turns sons, each side can only take away every 1, 2 or 4, and won a pawn in the final one count of failure. Random decision at the beginning of the side ahead, as far as possible to ensure that machines can win games.
- 2022-02-01 02:12:13下载
- 积分：1
