udp echo server and client use them they r working fine

卷积码（2，1，6），完整的工程文件，已经调试通过-Convolutional code (2,1,6), complete engineering documents have been debugging through

经典CDMA教材，强烈推荐，学习通讯的一定要下，不可不看-classic CDMA materials, and strongly recommended that the study of communications must, we should not see.

I Send You Orcad schematic LPC2-I Send You Orcad schematic LPC2000

A book describe RTP protocol over the internet. It offers readers detailed technical guidance for designing, implementing, and managing any RTP-based system

visual basic下进行CRC16算法的源代码.-under the visual basic source code of the CRC16 algorithm.

MMSN最早的针对无线传感器网络的固定信道分配的多信道MAC协议-MMSN the first wireless sensor network for the fixed channel assignment of multi-channel MAC protocol

串行口通讯控件源代码，可能用来进行RS232串行口的通讯工作，非常好用-Serial port communication control source code, may be used for RS232 serial port communications, very easy to use

IEEE 802.11, 1999 Edition标准全文-IEEE 802.11, 1999 Edition Standard Fulltext

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ROC curves illustrate performance on a binary classification problem where classification is based on simply thresholding a set of scores at varying levels. Lenient thresholds give high sensitivity but low specificity, strict thresholds give high specificity but low sensitivity the ROC curve plots this trade-off over a range of thresholds (usually with sens vs 1-spec, but I prefer sens vs spec this code gives you the option). It is theoretically possible to operate anywhere on the convex hull of an ROC curve, so this is plotted too. The area under the curve (AUC) for a ROC plot is a measure of overall accuracy, and the area under the ROCCH is a kind of upper bound on what might be achievable with a weighted combination of differently thresholded results from the given classifier -ROC curves illustrate performance on a binary classification problem where classification is based on simply thresholding a set of scores at varying levels. Lenient thresholds give high sensitivity but