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45KHz声波发生程序 利用资源T0。每次是个脉冲，连续发声音。
45KHz声波发生程序 利用资源T0。每次是个脉冲，连续发声音。-45KHz sound procedures for use of resources occurs T0. Each is a pulse, continuous-fat sounds.
- 2022-05-24 08:52:56下载
- 积分：1
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脉冲
在基于脉冲的UWB系统中，采用瑞克接收机合并多径信号能量并进行相干检测，信道估计问题即估计多径信号的到达时间和幅度。在基于OFDM的UWB系统中，接收机根据信道频域响应对每个子信道进行频域均衡后进行相干检测，信道估计问题即估计信道频域响应。-Pulse-based UWB systems, rake receivers using the combined multipath signal energy and coherent detection, channel estimation problem that is estimated multipath signal arrival time and amplitude. OFDM-based UWB system, the receiver under the channel frequency response of each subchannel to frequency domain equalization after coherent detection, channel estimation problem that is estimated channel frequency response.
- 2022-10-21 18:40:03下载
- 积分：1
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8279 keyboard show source code
8279键盘显示， 源代码-8279 keyboard show source code
- 2022-09-27 23:50:03下载
- 积分：1
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DOS crashed off satellite, to break cycle of death procedures, press Ctrl Esc wi...
DOS死机客星，能打破程序死循环，按住Ctrl +Esc即可使死掉的程序立即返回到Dos She-DOS crashed off satellite, to break cycle of death procedures, press Ctrl Esc will die so the procedure to return immediately to Dos She
- 2022-04-19 06:30:49下载
- 积分：1
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学生成绩核算系统的设计与实现（25）
要求：（1）按班级按课程从文件中读入相应的平时成绩、期中考试成绩和期末考试成绩。
（2）三个成绩对总评成绩的百...
学生成绩核算系统的设计与实现（25）
要求：（1）按班级按课程从文件中读入相应的平时成绩、期中考试成绩和期末考试成绩。
（2）三个成绩对总评成绩的百分比被定义为常数，各占总成绩的30 、30 和40 。
（3）计算每位学生的总评成绩。
（4）计算该班级本课程的总平均成绩。
（5）计算处于优、良、中、及格、不及格的学生人数以及占总人数的百分比。其中100-90为优，89-80为良，79-70为中，69-60为及格，60分以下为不及格。
（6）按要求输出成绩在优、良、中、及格、不及格各区间的学生学号、成绩。-The student achievement calculation system s design with realizes (25) Request: (1) reads in the corresponding usual result, the midterm examination result and the terminal examinations result according to the class and grade according to the curriculum from the document. (2) three result are defined to the general appraisal result s percentage as the constant, occupies the overall result respectively 30 , 30 and 40 . (3) calculates each student s general appraisal result. (4) calculates this class and grade this curriculum the population mean result. (5) calculates the student population which is in superiorly, good, passes an examination, does not pass an examination as well as accounts for the total number of peop
- 2022-05-25 02:22:21下载
- 积分：1
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kkkk
DS1302时间 DS1302时间 DS1302时间-kkkk
- 2022-01-25 17:46:20下载
- 积分：1
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CPU:C51，三个按键：上翻、下翻、确定。用于一咖啡机控制系统界面的开发，主体界面基本完成。主体菜单8个，最深4级菜单。用于煮咖啡倒记时菜单一个。...
CPU:C51，三个按键：上翻、下翻、确定。用于一咖啡机控制系统界面的开发，主体界面基本完成。主体菜单8个，最深4级菜单。用于煮咖啡倒记时菜单一个。-CPU: C51, the three buttons: on the turn, the next turn, determine. For one coffee machine interface control system development, the main interface basically completed. 8 the main menu, hit menu 4.倒记时menu for a coffee.
- 2023-03-07 22:30:03下载
- 积分：1
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微机接口课程设计 数字钟实验 源代码
8255 8259 led显示 键盘
微机接口课程设计 数字钟实验 源代码
8255 8259 led显示 键盘-Computer Interface curriculum design, digital clock experiments show the source code 8255 8259 led keypad
- 2022-06-14 09:42:41下载
- 积分：1
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显示彩色矩形块等汇编
显示彩色矩形块等汇编-color display, such as the compilation of rectangular block
- 2022-06-16 05:16:05下载
- 积分：1
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此程序对端口进行测试，保证其方向的正确性。
此程序对端口进行测试，保证其方向的正确性。-This procedure to test port to ensure the correctness of its direction.
- 2022-03-21 06:03:50下载
- 积分：1
