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Oracle函数大全。
Oracle函数大全。-Oracle function Guinness.
- 2022-01-27 13:13:15下载
- 积分：1
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发射部分采用锁相环式频率合成器技术， MC145152和MC12022芯片组成锁相环，将载波频率精确锁定在35MHz，输出载波的稳定度达到4×10...
发射部分采用锁相环式频率合成器技术， MC145152和MC12022芯片组成锁相环，将载波频率精确锁定在35MHz，输出载波的稳定度达到4×10-5，准确度达到3×10-5，由变容二极管V149和集成压控振荡器芯片MC1648实现对载波的调频调制；末级功放选用三极管2SC1970，使其工作在丙类放大状态，提高了放大器的效率，输出功率达到设计要求。-Part of the launch phase-locked loop frequency synthesizer using technology, MC145152 and MC12022 PLL chips to lock in the exact carrier frequency 35MHz, the output carrier to achieve the stability of 4 × 10-5, reaching the accuracy of 3 × 10-5 by the varactor diode V149 and integration to achieve MC1648 chip VCO FM modulation on the carrier selection transistor amplifier at the end of class 2SC1970, to work in the C state to enlarge and improve the efficiency of the amplifier output power to meet the design requirements.
- 2022-08-18 16:37:11下载
- 积分：1
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分析fs2you.exe可以直接下载在实地址
Fs2You.exe可以直接解析出fs2you的真实下载地址-Analysis Fs2You.exe can directly download the Fs2you real address
- 2023-06-13 10:10:06下载
- 积分：1
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at45db081测试程序，实现单片机与该芯片的数据流通信情况；
at45db081测试程序，实现单片机与该芯片的数据流通信情况；-at45db081 testing procedures, to achieve single-chip with the chip data flow communication situation
- 2023-03-22 18:55:03下载
- 积分：1
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vb 获取外网ip
"获取外网ip源码
Private Sub Command1_Click()
Dim h As Object
Dim i As Integer
Dim s As String
Set h = CreateObject("Microsoft.XMLHTTP")
GetInternetIP = False
g_strInternetServerIP = ""
h.Open "GET", "http://ip.3322.net", True "False
h.Send
If (h.ReadyState = 4) And (h.Status = 200) Then
&nb
- 2022-10-06 09:35:03下载
- 积分：1
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一个可以运行的程序
一个可以运行的程序-a running program
- 2022-05-14 22:45:26下载
- 积分：1
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The C++ Cookbook will make your path to mastery much shorter. This practical, pr...
The C++ Cookbook will make your path to mastery much shorter. This practical, problem-solving guide is ideal if you re an engineer, programmer, or researcher writing an application for one of the legions of platforms on which C++ runs. The algorithms provided in C++ Cookbook will jump-start your development by giving you some basic building blocks that you don t have to develop on your own.
- 2022-01-31 09:06:54下载
- 积分：1
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C#字母大小写转换程序
C#字母大小写转换程序，完成一个字符串逐一的变为大写形式，26个英文字母的大写。点击窗体上的按钮即可完成对应的转换。
- 2022-01-26 07:01:15下载
- 积分：1
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CTC 测试文件 standard_sim_tb
CTC 测试文件 standard_sim_tb-CTC test file standard_sim_tb
- 2022-02-25 17:01:31下载
- 积分：1
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STC-通用红外接收
STC-通用红外接收:红外接收程序。适用于市场上用量最大的HT6121/6122及其兼容IC的编码。对于用户码与User_code定义不同的遥控器，程序会将用户码一起从串口输出。使用模拟串口发送监控显示编码，显示内容为ASCII码和中文。本接收程序基于状态机的方式，占用CPU的时间非常少。适用所有STC系列MCU。
- 2022-12-18 02:40:03下载
- 积分：1
