交互式方针工具,研究用于线性盲信道均衡的CMA算法,Matlab程序

资源描述测试zigbee发射功率的实验的源码，可用IARzigbee开发软件直接打开。希望得到大家的支持谢谢了。

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.

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用.net framework中的CSerialport类实现labview中的串口编程。-To use. Net framework in the CSerialport class implementation in the serial labview programming.

应用背景关键技术一些制造商（和软件开发商……）不要担心太多，当谈到在NMEA句子校验。这可能是可能的原因：使用校验和算法是不是一个非常可靠的检测传输错误或无效的接收数据的方法在NMEA协议定义的要求在一个无效的校验和的情况下，重传没有标准的方法仪器发射连续的句子和数据通常是刷新每一秒或更快的让你得到一个转发，无论如何，虽然略有修改数据的过程然而，因为它比所有的验证方法，我推荐总是发送一个有效的校验和并经常检查收到的校验和有效的句子。计算校验和是很容易的。它是在–但不包括–$，*字符之间的句子的所有字符异或两进制字符的表示。

Windows下的串口接收发送软件源码，可以同时控制多达4个串口，并且可以为每个串口设定不同的传输参数，非常实用。-Windows under the serial receiver to send the software source code, you can simultaneously control up to four serial port and serial port settings for each different transmission parameters, very useful.

信道编码中的霍夫曼编码在matlab环境下的实现-Huffman coding

U can with CAN, can interduce files. -U can with CAN, can interduce files.

本程序RS232通信的一个实验小程序,其中还有rs232和rs485的介绍!- A this procedure RS232 correspondence experimental script, also has rs232 and the rs485 introduction!

双卡双待带蓝牙功能手机，可以给朋友参考，值得一看-Dual card dual Bluetooth-enabled mobile phones to be with, you can refer to a friend, worth a visit