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三角形单元(含程序及应力、应变云图)
- matlab程序，计算三角形单元变形受力，可绘制应力云图，位移云图(Calculation of deformation and stress of beam element)
雷达威力分析
- 模拟雷达的探测威力（每一个距离库所能探测到的最小目标的dBZ）。 在此模拟中，分别模拟了雷达的频分脉冲的发射模式：窄波束补盲，宽波束主探测。同时也探究了波束在偏离法向一定角度、波束展宽下的探测威力(Analog radar detection power (dBZ of the smallest target that can be detected by each range library). In this simulation, the transmission modes of the
声呐系统的Tonpilz型换能器阵列
- 声呐系统的Tonpilz型换能器阵列，适用于水下声呐波束仿真。(Tonpilz transducer array of sonar system is suitable for underwater sonar beam simulation.)
光学仿真
- 设计半径为1mm的平面波经凸面曲率半径为25mm，中心厚度3mm的平凸透镜。用matlab仿真平面波在透镜几何焦平面上的聚焦光斑强度分布，计算光斑半径。并与理论光斑半径值进行对比，得出误差大小。（方法：采用波动理论，利用基尔霍夫—菲涅尔衍射积分公式。）(Design a plano-convex lens with a plane wave radius of 1 mm and a convex curvature radius of 25 mm and a center thickness o
The generate of LG
- 通过slm（空间光调制器）产生拉盖尔高斯光束的叠加态(Generation of superposition state of Laguerre Gaussian beam by SLM)
PWE_test5
- 使用平面波展开法计算一维声子晶体欧拉-伯努利梁带隙(Calculation of band gap of one-dimensional phononic crystal beam using plane wave expansion method)
Gaussian_beam_focusing
- 使用matlab语言对高斯光束通过薄透镜聚焦仿真(Gaussian beam focusing)
dream_Win64_v2.1.3
- 是一个用于Matlab和Octave的免费开源工具箱，用于模拟由普通超声换能器和任意复杂的超声换能器阵列辐射的声场。The Dream工具箱允许分析光束转向，光束聚焦，和宽带(脉冲)激发在近场和远场的声场。(The DREAM (Discrete REpresentation Array Modelling) toolbox is a free open source toolbox, for both Matlab and Octave , for simulating acoustic fi
相位法雷达测角研究
- 和差波束测角法，程序比较简单，具有参考价值(Angle measurement with sum difference beam, with reference value)
winker-Euler梁-弯曲波
- 用传递矩阵法计算声子晶体winker-euler梁的传递矩阵(Calculation of transfer matrix of phononic tiemoshnko beam by transfer matrix metho)
FORK
- 生成叉型图，产生轨道角动量光束，可画单个或多个，有无强度调制的叉型图，欢迎下载(The cross graph is generated to generate the orbital angular momentum beam)
有限元方法求解悬臂梁的的源代码
- 还不错的求解有限元方法求解悬臂梁的振动问题。(It is not bad to solve the vibration problem of cantilever beam by finite element method.)
bundle-adjustment-master
- 基于光束法平差优化的C++测试代码，需要先编译cvsba(Beam adjustment optimization test code)
CRTS1梁板
- ansys 建立无砟轨道梁板模型，钢轨采用beam188，轨道板采用solid45(The beam slab model of ballastless track is established by ANSYS. Beam188 is used for rail and solid45 is used for track slab)
新建文件夹
- 在空间光调制器上产生贝塞尔高斯光；以及完美涡旋光产生(Generation of Bessel Gaussian beam on the spatial light modulator(SLM), and the generation of perfect optical vortex)
gauss
- 对高斯光束在湍流大气中传输进行仿真，并得到大气湍流相位屏、以及光斑强度变化(he propagation of Gaussian beam in turbulent atmosphere is simulated, and the phase screen of atmospheric turbulence and the change of spot intensity are obtained)