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puia
用C++实现了梯度下降求多元函数极值的算法,有可能会陷入局部最优解()
- 2018-02-17 18:52:09下载
- 积分：1
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Twwh
本论文以OFDM系统为基础，介绍了OFDM系统的基本原理，以及使用OFDM技术的优势所在，并且展望了今后的无线移动技术的发展前景。在简单介绍OFDM原理的同时，着重阐述了OFDM系统在不同信道环境和不不同实现方式下的误码性能。主要包括了OFDM系统在加性白高斯信道，在加性白高斯信道和多径干扰两种不同信道环境下系统的误码性能，其中后者还研究了系统在有保护间隔与无保护间隔的误码性能比较。在理论分析的基础
(This thesis is based on the OFDM system, the basic principle of the OFDM system, as well as the advantages of using OFDM technology, and future prospects for the development of future wireless and mobile technologies. OFDM principle in brief, focusing on the BER performance of OFDM systems under different channel conditions and different implementations. Including OFDM system in additive white Gaussian channel, additive white Gaussian channel and multipath interference of two different channel environment, the system BER performance, the latter of which also studied the system in a protected interval without guard interval BER performance comparison. The basis of theoretical analysis)
- 2021-04-28 13:08:43下载
- 积分：1
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26-Visual-CSharp
Visual C 网络核心编程(Programming Visual C network core)
- 2011-05-20 00:05:05下载
- 积分：1
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VideoVoiceTrans
属于音频视频的远程诊断系统。VC编程的一个重要应用。(Are audio and video remote diagnostic system. VC program is an important application.)
- 2011-10-19 15:44:55下载
- 积分：1
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IsoTest_src
一个象《帝国时代》游戏里农民行走的游戏例子，使用到前面的DXGuilde.zip( In an elephant "Empire Time" plays the game example which the
farmer walks, uses front DXGuilde.zip)
- 2001-02-21 02:35:20下载
- 积分：1
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小波
小波分解去燥程序，在函数中加入白噪声，然后利用小波变换，进行去除噪声的处理，效果不错。(Wavelet decomposition to dry process, the white noise is added to the function, and use wavelet transform, remove noise processing, effect is good.)
- 2021-05-09 12:38:35下载
- 积分：1
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chuankosheji
串口设计，基于C++语言 进行编写，用到MFC图形界面的设计(itis very useful for you who is learn visual c++)
- 2010-05-31 13:50:07下载
- 积分：1
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Active-piece-of
VC++实现滑动块 按键盘A键滑块左移，D键滑块右移(VC++ realize sliding blocks. According to A slider keyboard key moves left, D key slider move to the right.
)
- 2012-07-04 01:50:57下载
- 积分：1
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DSP
数字图像的DSP处理算法，FFT以及其它……
(DSP digital image processing algorithms, FFT, and other ... ...)
- 2020-12-23 21:59:08下载
- 积分：1
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crc
CRC源代码，C语言编写，希望各位同学下载斧正交流(CRC ABBBABFABBFABFBDABFABDBFABFA)
- 2010-11-26 14:58:45下载
- 积分：1
