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Satellite-FDM-examples
频分复用信号的生成以及演示，与英文工具书匹配，很好用！(FDM signal generation)
- 2020-06-24 23:20:02下载
- 积分：1
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Dialogic语音卡的FAX(传真)使用源程序, 示例子中包括传真接收,发送等方法...
Dialogic语音卡的FAX(传真)使用源程序, 示例子中包括传真接收,发送等方法-Dialogic voice card FAX (fax) using source, for example, including fax receiving, sending methods
- 2022-05-08 00:38:39下载
- 积分：1
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通过windows API 搜索附近wifi热点 WLANConnect
说明： 通过windows API 搜索附近wifi热点，获取每个wifi的相关信息，如信号强度，加密类型等(Search for nearby WiFi hotspots through windows API to get information about each wifi, such as signal strength, encryption type, etc.)
- 2020-06-22 03:40:02下载
- 积分：1
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Selectinto
说明： 利用Select into生成临时表，使用SQL语句生成数据库中的临时表(Use Select into to generate temporary tables, use SQL statements to generate temporary tables in the database)
- 2020-06-16 11:13:54下载
- 积分：1
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matlab_channel
说明： wireless communication channels model
- 2020-06-21 15:00:02下载
- 积分：1
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program
混沌通信的源代码，很有参考价值的！关于卡尔曼滤波等实现FM-DCSK通信系统性能仿真(Chaotic communication source code, a good reference! On Kalman filtering to achieve FM-DCSK Communication System Performance Simulation)
- 2010-10-15 15:04:09下载
- 积分：1
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6
说明： 6. 在三条径的瑞利信道中，对于OFDM：
(1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真。画出比特信噪比与信道估计均方误差的关系曲线和比特信噪比与误码率的关系曲线。
(2) 设频率已同步，请设计OFDM一种具体的采用循环前缀进行时间同步方法，用Simulink进行仿真，画出比特信噪比与捕获概率的关系曲线。
(3) 设时间已同步，请设计OFDM一种具体的采用循环前缀进行频率同步方法，用Simulink进行仿真，画出比特信噪比与频率同步误差的关系曲线。(6. In the three-path Rayleigh channel, for OFDM:
(1) please design a specific navigation-assisted channel estimation method and use Simulink for simulation.The relation curves of bit signal-noise ratio and channel estimation mean square error and the relation curves of bit signal-noise ratio and bit error rate are drawn.
(2) if the frequency has been synchronized, please design a specific method of time synchronization using cyclic prefix in OFDM. Simulink is used for simulation to draw the relationship curve between bit-snr and acquisition probability.
(3) if time has been synchronized, please design a specific method of frequency synchronization using cyclic prefix in OFDM. Simulink is used for simulation to draw the relationship curve between bit signal-to-noise ratio and frequency synchronization error.)
- 2019-01-15 10:59:38下载
- 积分：1
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这是一个很好的程序代码，是关于套接字上的套接字编程的。
这是个很不错的编程代码，是有关于socket套接字的编程是由中科院的老师亲自编写的-this is a very good program code is on the socket socket programming from the CAS is personally prepared by the teachers
- 2023-08-17 12:35:03下载
- 积分：1
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matlab-gui
matlab gui实现三维图形的旋转，平移及缩放(matlab gui to achieve rotation, translation and scaling of 3D graphics)
- 2012-11-02 20:10:59下载
- 积分：1
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DS-CDMA-with-PASTd-MUD-with-m-DS
DS-CDMA链路中加入基于子空间的PASTd多用户检测方法。系统中采用m序列阔频，可以通过高斯信道或瑞利信道。可以直接运行得到不同信噪比下的误码率曲线。(DS-CDMA link added Subspace-based multiuser detector PASTd. M sequence used in the system wide-band, Gaussian channel, or by Rayleigh channel. Get different signal to noise ratio can be run directly under the BER curves.)
- 2021-04-04 12:39:04下载
- 积分：1
