本文提出特征参数统计值的概念，即对连续的多段信 特征参数后，所求取的多组参数中各参数的最大值、最小值及二 以此作为输入参数，利用基于BP神经网络和决策理论的模式识 星统一载波测控体制中典型的调制方式进行了识别，包括2FSK )、4FSK、BPSK、QPSK、MSK、PM、CW-In this paper, the concept of characteristic parameters of statistics, that the letter of the continuou

C and MATLAB implementation for LDPC encoding and decoding-Overview of what is provided WiFi (IEEE 802.11n) LDPC code construction Encoding by back-substitution for WiFi LDPC codes Iterative belief propagation (BP) Decoding (including