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TCP的P2P文件传输(C++)对于新手学习TCP协议,以帮助更好地
TCP p2p文件传输(C++) 对于新手学习TCP协议,有较好的帮助-TCP p2p file transfer (C++) for the novice to learn TCP protocol, to help better
- 2022-05-21 02:30:18下载
- 积分:1
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没什么,就是VC++写的HTTP下载的代码而已,学习用的
没什么,就是VC++写的HTTP下载的代码而已,学习用的-Nothing is VC++ Written code HTTP download it, learning to use the
- 2022-01-25 21:34:37下载
- 积分:1
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lg3d
学习Windows编程的同志一定要下载这个站长以前用钩子写的修改Windows界面的类似ctl3d.dll的程序,使你的Windows有些奇妙的变化,如给缺省按钮加图标等(-Program writed by webmaster which uses hook to modify windows interface similar to ctl3d. It may take some changes in your windows, for example adding icons to system button etc)
- 2020-06-26 12:00:02下载
- 积分:1
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xxHash-dev
说明: Extremely fast non-cryptographic hash algorithm
- 2020-06-24 22:20:01下载
- 积分:1
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强化学习解最优控制的matlab代码
强化学习解最优控制的matlab代码,可以运行(The matlab code of reinforcement learning solution optimal control, it can run)
- 2020-11-01 22:19:54下载
- 积分:1
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VC_programming_bitmap_transparent_brush_code
VC编程实现位图透明画刷经典代码VC programming bitmap transparent brush classic code
(VC programming bitmap transparent brush classic code
)
- 2010-09-09 11:50:08下载
- 积分:1
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BPSK调制仿真
说明: bpsk调制仿真,可直接用
1、数字调制方法
数字调制就是把数字基带信号的频谱搬移到高频处,形成适合在信道中传输的带通信号。基本的数字调制方式有振幅键控(ASK)、频移键控(FSK)、绝对相移键控(PSK)、相对(差分)相移键控(DPSK)。在接收端可以采用想干解调或非相干解调还原数字基带信号。
数字信号的传输方式分为基带传输和带通传输。然而,实际中的大多数信道(如)无线信道具有丰富的低频分量。为了使数字信号在带通信道中传输,必须用数字基带信号对载波进行调制,以使信号与信道的特性相匹配。(1, digital modulation method
Digital modulation is the transfer of the spectrum of a digital baseband signal to a high frequency to form a bandpass signal suitable for transmission in the channel. The basic digital modulation methods are amplitude keying (ASK), frequency shift keying (FSK), absolute phase shift keying (PSK), and relative (differential) phase shift keying (DPSK). At the receiving end, the digital baseband signal can be restored by using dry demodulation or non-coherent demodulation.
Digital signal transmission methods are divided into baseband transmission and bandpass transmission. However, most channels in practice, such as wireless channels, have rich low frequency components. In order for a digital signal to be transmitted in a band channel, the carrier must be modulated with a digital baseband signal to match the signal to the characteristics of the channel.)
- 2019-05-28 10:46:01下载
- 积分:1
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DEFINE_CG_MOTION
fluent软件中采用DEFINE_CG_MOTION动网格的udf程序(using the the udf program DEFINE_CG_MOTION moving grid in fluent software)
- 2020-11-20 09:39:37下载
- 积分:1
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Wigner---Will-
维格纳-威尔分布三维图面图,跳频信号的stft,跳频信号的维格纳-威尔分布的频谱图(Wigner- Will the distribution of three-dimensional surface maps, frequency hopping signal stft, frequency hopping signal Wigner- Will the distribution of spectrum)
- 2011-08-06 12:09:30下载
- 积分:1
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mzbedla
简单soket cs通讯示例 采用VC语言,也通过运行,有算法简介,,(The simple soket cs communication example uses the VC language, also through the running, has the algorithm brief introduction,)
- 2018-12-01 23:58:12下载
- 积分:1