bpsk和qpsk调制和解调

基于蚁群算法的神经网络,对神经网的算法进行改进。ANT_object_func_ant是神经网络木目标函数生成程序。ANT_ant_new是主程序(Ant colony algorithm based on neural networks, neural network algorithm. Wood ANT_object_func_ant is the objective function neural network to generate the procedure. ANT_ant_new is the main program)

里面的文档详细阐述了LMS原理，包括常用的仿真方法，并附有使用LMS方法的自适应滤波的实例matlab仿真程序。(The document inside expounds the principles of the LMS in detail, including the simulation methods and a matlab simulation program of an adaptive filtering by using the LMS method.)

遗传算法解带约束的最优问题的matlab程序，适合进行遗传算法的学习(Genetic algorithm for constrained optimization problem matlab program, suitable for studying genetic algorithm)

OFDM AWGN and Rayleigh with Tap delay filter

窗函数法设计一个数字带通FIR滤波器，保证准确无误，是学习通信的好帮手，混沌的判断指标Lyapunov指数计算,中介真值程度度量，基于中介真值程度度量的图像分割匹配追踪和正交匹配追踪，ldpc码的编解码实现。

KELP是一个源代码分析软件，帮助用户看代码结构比较复杂的程序，功能类似SOURCE INSIGHT(Kelp is a source code analysis software to help users look more complicated code structure of procedures, functions similar SOURCE INSIGHT)

soft Demapping QPSK : LLR computation using Euclidian distance approach, Parallel-to-Serial converter : needs I and Q components of QPSK symbols at the input

Adaptive filtering LMS and RLS algorithms and Wiener filter implementation using matlab

LDPC码不同码率对比，1/2与1/3码率对比。码长512.迭代次数50次。(Comparison of different rate of the LDPC code, 1/2 compared with the 1/3 code rate. 512 yards long. 50 times the number of iterations.)

wireless communication channels model