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sim1
Matlab高斯信道条件下采用QPSK和8PSK时点到点通信系统的理论和统计所得的误码率和误比特率曲线。
删余卷积码的Pb性能仿真
加入信道编码模块，绘制误比特率曲线,其中信道为加性高斯白噪声，调试为QPSK；
进行软判决和应判决，和用3/4、7/8删余码进行编码等。(Matlab gaussian channel conditions using QPSK and eight PSK point to point communication system theory and statistical the error rate and bit error rate curve.
Delete the convolution code more than Pb performance simulation
Join channel coding module, draw bit error rate curve, which channel to additive gaussian white noise, commissioning for QPSK
In the soft decision and judgment should be, and with more than 3/4, 7/8 delete code for coding, etc.
)
- 2021-04-07 22:39:01下载
- 积分：1
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6
说明： 在瑞利信道中，对于OFDM信号设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线(In Rayleigh channel, a specific guidance aided channel estimation method is designed for OFDM signal, and the simulation is carried out with Simulink to measure the BER performance of BPSK modulation. The relation curve between bit SNR and channel estimation mean square error is drawn, and the relation curve between bit SNR and bit error rate is drawn)
- 2020-12-29 16:38:10下载
- 积分：1
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Fluent-6DOF
Fluent六自由度、动网格、多相流综合学习案例(The case of 6DOF,dynamic mesh,multiphase in the Fluent)
- 2021-04-08 16:09:00下载
- 积分：1
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麻雀搜索算法（SSA）优化bp网络
说明： 较新的优化算法，麻雀算法优化BP神经网络权值与阈值；(the key parameters of BP are choosed automatically by Sparrow Search Algorithm.)
- 2021-03-10 11:03:51下载
- 积分：1
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des
说明： vb6中DES 三重DES运算，很好用，现在项目中在用(vb6 triple DES operations in the DES, very good use, the project is now in use)
- 2010-03-17 11:35:47下载
- 积分：1
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天牛群算法 BSO
说明： matlab 天牛群算法，对原始的天牛须算法进行了，将其与例子群算法结合，结果表明优于粒子群算法和天牛须算法。(Matlab longicorn swarm algorithm, the original longicorn whisker algorithm is carried out, and combined with example swarm algorithm, the results show that it is better than particle swarm optimization and longicorn algorithm.)
- 2021-04-25 12:58:47下载
- 积分：1
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aspnet_client
修改过的 MS 组件 可能通过点击目录树的文本打开目录树(Revised MS components may be by clicking on the text of the directory tree to open the directory tree)
- 2009-02-24 18:44:44下载
- 积分：1
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pagewnd
VC++调用Excel表格编辑数据的功能，一打开就显示Excel风格的表格(VC++ calling function Excel spreadsheet editing data, an open style on display Excel spreadsheet)
- 2013-12-01 21:50:40下载
- 积分：1
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PostgreSQL9.4.4-CN-v1.0
《PostgreSQL9.4.4中文手册》是在《PostgreSQL9.3.1中文手册》 1 的基础上翻译而成，山东瀚高的韩悦悦和另一名同事完成了绝大部分的翻译工作。详细请参考PostgreSQL9.4中文手册的翻译 2 。 如果发现中文手册中的问题请向Github源码仓库 3 或PostgreSQL中文手册翻译小组QQ群(309292849)反馈,也可直接向Github源码仓库提交PR。(The "PostgreSQL9.4.4 Chinese handbook" was translated on the basis of "PostgreSQL9.3.1 Chinese handbook" 1, and Han Yueyue and other colleagues in Shandong completed most of the translation work. For details, please refer to the translation of PostgreSQL9.4 Chinese manual 2. If you find problems in the Chinese manual, please return to Github source warehouse 3 or PostgreSQL Chinese manual translation group QQ group (309292849), or you can submit PR directly to the Github source repository.)
- 2017-08-23 14:40:11下载
- 积分：1
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是一个使用socket套件发送邮件的一个例程，虽然很简单但是可供初学者学习借鉴...
是一个使用socket套件发送邮件的一个例程，虽然很简单但是可供初学者学习借鉴-socket is a suite of a mail routines, but very simple for beginners to learn from
- 2023-09-07 13:45:03下载
- 积分：1
