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用概率算法计算pi的值，linnux环境下使用gcc编译后运行(With the probability of the value of pi algorithm, linnux environment using the gcc compiler to run after)

This simple source codes describe the implementation of cognitive radio

说明：   经典控制理论MATLAB-GUI设计(classical control theory MATLAB- GUI design)

说明：  计算当有光打在Rh800上时，分子的各能级粒子数随时间的变化(calculate the change of the occupation distribution of Rh800 while there is a pump)

Traffic channel simulation resolved 1/4 bit issue.

matlab for plot the graph lecture note

这是一个非常完整的pi/4dqpsk 调制解调的matlab仿真，给出了各个阶段的波形图，并且分析了在高斯信道下面的误码率，以及星座图和功率谱(This is a very complete matlab simulation of pi/4dqpsk modulation and demodulation. The waveform diagram of each stage is given, and the bit error rate under Gao Si channel, constellation diagram and power spectrum are analyzed.)

最优决策——用几个matlab编程的实例阐述分支定界法的思想是：首先确定目标值的上下界(Optimal decision-making- matlab programming with some examples of the branch and bound method is the idea: First, determine the target of the upper and lower bounds)

线阵，圆阵，圆柱阵，球阵三维波束形成图，二进制和十进制（小数）的转换(The 3D beamforming diagram of the linear array, circular array, cylindrical array ball array, binary and decimal (decimal) conversion)

混凝土检测中的正弦波正演模拟计算；损伤分析与完好分析对比；(Concrete Inspection of the forward simulation sine wave damage analysis and integrity analysis and comparison )