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利用最小方差方法估计复正弦加白噪声得平稳信号的功率谱
利用最小方差方法估计复正弦加白噪声得平稳信号的功率谱-Minimum variance estimation using complex sinusoidal plus a stationary white noise signal power spectrum
- 2022-08-21 14:20:59下载
- 积分：1
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口令管理器
passwrod manager-password manger
- 2023-05-03 15:05:04下载
- 积分：1
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在matlab环境下的简单调频过程的实现
在matlab环境下的简单调频过程的实现-frequency modulation
- 2022-09-27 14:50:03下载
- 积分：1
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[源代码]QPSK OFDM 信号的误码率计算
这段代码 MATLAB 计算误码率"BER"的正交相位 shift 键"QPSK"使用调制方案正交频分多路复用"OFDM"信号，它采取了只在 awgn 信道下的帐户。
- 2022-04-09 02:08:56下载
- 积分：1
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visual development tools such as Visual C++, Delphi, C++ Builder and others all...
虽然Windows下可视化开发工具如VC、Delphi、C＋＋ Builder等都有专用的定时器控件Timer，而且使用很方便，可以实现一定的定时功能，但最小计时精度仅为55ms，且定时器消息在多任务操作系统中的优先级很低，不能得到及时响应，往往不能满足实时控制环境下的应用。不过Microsoft公司在Win32 API函数库中已经为用户提供了一组用于高精度计时的底层函数，如果用户使用得当，计时精度可到1ms。这个计时精度、对于一般的实时系统控制完全可以满足要求。现将由C＋＋ Builder 4.0提供的重新封装后的一组与时间相关的主要接口函数（函数名、参数、功能与Win32 API基本相同）说明如下：
-visual development tools such as Visual C++, Delphi, C++ Builder and others all have dedicated Timer timer control, but it is convenient. can achieve a timing function, but only the minimum time of 55 ms accuracy. Timer news and multi-task operating system in the low priority that is not to respond in a timely manner, often fail to meet the real-time control environment applications. However, Microsoft Corporation in the Win32 API function has been to provide the user with a group for high-precision the bottom was a time function, if the user is properly utilized, time accuracy can be a ms. Accuracy this time, and for most of the real-time control system can meet the requirements.
- 2022-02-11 22:11:49下载
- 积分：1
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VMware使用dynamips搭建广域网络测试环境
使用 VMware 和
Dynamips
搭建广域网测试环境-VMware and use Dynamips to build wide area network test environment
- 2022-11-14 08:50:04下载
- 积分：1
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This article briefly introduced symbols OSI abstract syntax (ASN.1) subset
本文简单介绍了OSI 抽象语法符号（ASN.1）的子集――基本编码规则（BER）和可辨别编码规则（DER）。-This article briefly introduced symbols OSI abstract syntax (ASN.1) subset- Basic Encoding Rules (BER) and the identifiable coding rules (DER).
- 2022-03-26 03:43:32下载
- 积分：1
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55 full
55个手机JAVA全屏触屏游戏.多用于触模屏方面.经典手机游戏源码,十分难得.-55 full-screen touch screen phone JAVA games. More respect for the touch screen. Classic mobile game source code, is very rare.
- 2022-03-15 02:47:22下载
- 积分：1
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文件显示，包括Java API演示API _ _ Linux API _ Solaris API _风迭戈
包括文档说明，DEMO API_Java API_linux API_solaris API_windows-including documents show that DEMO API_Java API_linux API_solaris API_wind Diego
- 2023-01-16 18:50:04下载
- 积分：1
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摩沙的串口底层驱动，可用于串口编程，c语言
摩沙的串口底层驱动，可用于串口编程，c语言-rid of the bottom-driven serial port can be used for serial programming language c
- 2022-01-26 07:24:01下载
- 积分：1
