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关于开发源码
关于开发源码-On the development of source
- 2022-01-25 14:46:05下载
- 积分:1
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COM编程入门知识!对COM的初步了解!
COM编程入门知识!对COM的初步了解!-portal COM programming knowledge! COM to the preliminary understanding!
- 2022-05-07 06:48:32下载
- 积分:1
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现有数字信号自动调制识别方法大多只适用于无记忆信号,如PSK、ASK、FSK信号等。将有记忆
信号(MSK信号)和无记忆信号一起考虑,提出了一种改进的数字信...
现有数字信号自动调制识别方法大多只适用于无记忆信号,如PSK、ASK、FSK信号等。将有记忆
信号(MSK信号)和无记忆信号一起考虑,提出了一种改进的数字信号自动识别方法。该方法采用信号的瞬时统
计量作为特征参数,采用多层神经网络作为分类器。计算机仿真表明:当噪声采用高斯白噪声,并且信噪比大于
l5 dB时,识别率高于96% ;当信噪比不低于l0 dB时,识别率不低于90%。-Existing digital signal automatic modulation recognition methods are mostly applied only to memoryless signals, such as PSK, ASK, FSK signals. Will have a memory signal (MSK signal) and non-memory signal into consideration, an improved digital signal automatic identification method. This method is the use of the instantaneous signal statistics as a characteristic parameter, the use of multi-layer neural network as classifier. Computer simulation shows that: When the noise using Gaussian white noise, and signal to noise ratio greater than l5 dB, the recognition rate is higher than 96 when the signal to noise ratio not less than l0 dB, the recognition rate of not less than 90.
- 2023-09-07 22:55:03下载
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基于软电话的设计与实现eXosip协议栈
基于eXosip协议栈的软电话设计与实现-EXosip protocol stack based on the soft phone Design and Implementation
- 2022-03-20 00:13:04下载
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This is a description of MIMO Channel under different conditions of a formula (d...
这是一个描述MIMO信道在不同条件下的一个公式(不同信道间作比较:十九ULR-CLR),也分别针对不同的传输模式进行了裁剪~
- 2022-08-10 18:06:11下载
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本程序将以Philips公司的USB控制器PDIUSBD12和Sumsung公司的内存(Flash)K9F5608U0A为例,介绍开发大容量存储设备的方法。...
本程序将以Philips公司的USB控制器PDIUSBD12和Sumsung公司的内存(Flash)K9F5608U0A为例,介绍开发大容量存储设备的方法。-Philips USB controller PDIUSBD12 eyewear company and the memory (Flash) K9F5608U0A as an example, the development of large capacity storage devices.
- 2023-05-12 04:55:03下载
- 积分:1
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STM32F205串口通信程序
STM32F205串口通信程序
STM32F205串口通信程序
- 2022-01-25 16:10:36下载
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modbustcp客户端测试程序,用来模拟上位机软件,对产用modbustcp协议的设备进行测试...
modbustcp客户端测试程序,用来模拟上位机软件,对产用modbustcp协议的设备进行测试-modbustcp client test procedure used to simulate PC software, right off modbustcp agreement with the testing equipment
- 2022-01-26 00:34:42下载
- 积分:1
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modbus 协议 中文版本
modbus 协议 中文版本-Chinese version of Modbus protocol
- 2022-05-29 01:07:06下载
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这是一个分中心转发程序,从前端接收数据,然后将数据转发给总中心...
这是一个分中心转发程序,从前端接收数据,然后将数据转发给总中心-This is a sub-center forwarding procedures, receiving data from the front end, and then transmitted to the data center
- 2022-07-03 13:58:26下载
- 积分:1