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北京航空航天大学发动机结构强度与振动大作业之一(One of the major operations of the strength and vibration of the aero engine at Beihang University)

说明：  描述了形状记忆合金的超弹性，载荷为循环载荷(Describes the superelasticity of shape memory alloys)

Matlab做有限元分析，有静态、动态、非线性分析(Matlab finite element analysis, static, dynamic, nonlinear analysis)

说明：  采用相场方法，计算合金中枝晶生长，标记为相场模型C_alloy。(Dendrite growth in the alloy was calculated by phase field method and marked as phase field model C_alloy.)

说明：  可以仿真出微观范围的飞机飞行的轨迹，轨迹可以随机生成(It can simulate the flight trajectory of the aircraft in the micro range, and the trajectory can be randomly generated)

说明：  主要用来进行面波频散与反演分析。案例主要是用了冰岛的一个案例。(mainly to disperse the curve of surface wave and inversion.)

说明：  根据舰船螺旋桨噪声一书给出的计算空泡噪声的公式，简便计算各种条件下的螺旋桨噪声级的程序(According to the formula for calculating the cavitation noise given in the book "Propeller Noise of Ships", the program for calculating the propeller noise level under various conditions is simple and convenient.)

将零散的多个波段遥感影像合成，并且保留其中一个波段的投影信息作为合成文件的信息(Combine scattered multiple-band remote sensing images)

构造多个不同方向的不相关窄带信号，实现MUSIC、Capon方位估计(Constructing uncorrelated narrow-band signals in different directions to achieve MUSIC and Capon azimuth estimation)

说明：  整车三自由度汽车模型，在传统二自由度操纵稳定性模型的基础上考虑了纵向力的影响，车速不再为定值。(Based on the traditional two degree of freedom handling and stability model, the three degree of freedom vehicle model considers the influence of longitudinal force, and the vehicle speed is no longer a fixed value.)