网站首页

lunwen

于 2011-05-16 发布文件大小:259KB

 0  262

下载积分: 1 下载次数: 35

我要下载

代码说明：

扩频通信中pn序列码的仿真与研究，m序列，M序列，gold序列(Pn sequence spread spectrum communication and research simulation codes, m series, M series, gold sequence)

文件列表：

lunwen.pdf,271022,2011-05-07

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

Non-cooperativegameforpowercontrol
非合作博弈论在认知无线电中的功率控制方法探讨 (Non-cooperative game theory in cognitive radio power allocation)

2011-10-26 22:49:55下载

积分：1
pcma资料1
说明：这是最新的卫星通信基础理论的Matlab仿真实现，pcma以及信号衰减和延迟的仿真。尽管不是我本人原创，但比较都经典。文件为*.m格式 (This is the latest in satellite communications theoretical basis Matlab Simulation, pcma and signal attenuation and delay in the simulation. Although it was not my original, but more are classics. M*. document format)

2005-12-01 15:47:31下载

积分：1
Study-on-the-Control-Scheme
恒频恒压(CVCF)逆变电源的输出电压波形质量是衡量其性能的重要指标之一。文章采用一种重复控制和双闭环控制相结合的电压波形控制策略，以重复控制器提高逆变电源输出电压的稳态精度，减小总谐波畸变率；以双闭环控制器达到较快的动态响应速度。该方案在一台采用TMS320F240 DSP控制芯片的50 Hz三相PWM逆变器上得到验证。(Constant voltage constant frequency (CVCF) Inverter output voltage waveform quality is an important measure of its performance indicators. Paper using a repetitive control and the combination of double closed loop control voltage waveform control strategy to improve the repetitive controller output voltage inverter steady-state accuracy and reduce total harmonic distortion to achieve a faster dual-loop controller dynamic response speed. The program uses TMS320F240 DSP in a 50 Hz phase control chip PWM inverter has been to verify.)

2011-05-17 11:02:50下载

积分：1
RFM70_receiver_code
RFM 70 radio Transever 2.4GHz

2013-09-27 18:50:56下载

积分：1
VoIP
这个是华为的VoIP文档，讲述清晰，值得阅读！(This is Huawei' s VoIP documents, about clarity, it is worth reading!)

2009-12-06 16:01:08下载

积分：1
B-IFDMA
B-IFDMA pdf document

2010-01-19 18:19:32下载

积分：1
IEC-61850标准[中文.完整版]
IEC61850中文版全套资料（14个文件）及学习心得。(Full set of data in Chinese version of IEC61850.)

2021-03-09 15:59:27下载

积分：1
CPP-The-Complete-Reference--4th-Edition
A good book for C++ for beginners

2013-03-28 14:18:29下载

积分：1
W5100_AN_SPI
W5100 spi connect describe

2013-01-31 10:59:40下载

积分：1
SAE J1939-71-2008 Vehicle Application Layer
汽车行业CAN通讯SAEJ1939标准英文版(Auto Industry CAN Communication SAEJ1939 Standard English Edition)

2020-06-18 00:20:01下载

积分：1

696518资源总数
105877会员总数
14今日下载

lunwen

0 个回复

热门标签

热门下载