model-of-optical-fiber-

关于ofdm的matlab程序，包含viterbi程序(On ofdm in matlab program, including procedures viterbi)

产生gold平衡码序列，在产生gold序列的基础上找出其中的平衡序列(gold sequence banlance code)

最速下降法的Matlab程序，实现函数无约束条件下的最小值求解(Steepest descent method in Matlab, functions to achieve the minimum under no constraints to solve)

计算外弹道有关大口径火炮的外弹道计算以及枪弹的计算(the way of math in External ballistics)

伪Wigner-Ville分布对实验采集外圈故障的振动信号进行分析，看出信号存在故障引起的冲击分量(The pseudo Wigner-Ville distribution is analyzed to the vibration signal of the outer ring fault, and the impact component caused by the signal is found.)

How data compression is done

说明：  联通区域的标记 matlab 的bwlabel功能(matlab bwlabel )

MOBILE TELE COMMUNICATION

波束形成，控制第一旁瓣的幅度，加窗处理，汉明窗，汉宁窗等(Beamforming, amplitude control of the first sidelobe)

在matlab下编程，实现对不同生硬的识别，效果非常好，能识别差别很小的不同声音。(At under matlab programming, implementation of different identification blunt, very good results to identify small differences in different voices.)