ANT

direct spread spectrum

说明：  可根据所给参数绘制出头模型图形，并对其进行投影和反投影重建的算法，可正常运行，得到较为理想的结果。(Can be drawn according to the parameters of his early model of graphics, and its projection and back projection reconstruction algorithm, running, get more desirable results.)

纯滞后控制系统大林控制算法的PID改进控制策略(Dalin pure lag control system PID control algorithm to improve the control strategy)

this is a algoritham about using GPS receicers

Twe-dimensional of streamers in gas by FTC

关于双缝干涉条纹以及条纹光强度的研究 内含公式推导程序等(Research on the Influence Factors of Young s Double-Slit Interference Experiment)

高阶谱分析，很实用，能帮助分析非平稳信号(Higher order spectral analysis, it is useful to help analyze non-stationary signals)

构造一个线性调频信号作为差频信号进行2D FFT处理 (create a LSM signal. make 2D FFT of the signal above )

一个简单的混沌程序，可以看到分叉的现象和振荡的现象。(A simple chaotic process, you can see the phenomenon of bifurcation and oscillation)

当圆柱型阵列的来波方向为0.5137（对应的pi 坐标）时阵列波束形成方向图(When a cylindrical array for DOA 0.5137 (corresponding to the coordinates of pi) when the array beamforming pattern)