二自由度碰撞系统龙格库塔数值求解

说明：  设计一矩形栅格的平面相控阵天线，对其方向图函数进行三维仿真(the rectangle weighted phased array antenna is designed,and the antenna direction pattern is simulated.)

this is good source. try to explore it. and also youll find usefull when need to develop ica cases.

说明：  ｓｉｇｎ那个：里边有信号的傅里叶变换，功率谱分析，轴系估计图，相关分析，相干分析(sign that: a signal inside the Fourier transform, power spectrum analysis, shaft estimation map, correlation analysis, coherence analysis)

简单的迭代学习算法，可以实现离散化的非线性系统的跟踪(Simple iterative learning algorithm can achieve discrete nonlinear system tracking)

说明：  鲸鱼优化算法（WOA）是一种用于解决优化问题的新优化技术。该算法包括三个算子，用于模拟猎捕鲸鱼的猎物，环绕猎物和泡泡网觅食行为。(Whale Optimization Algorithm (WOA) is a new optimization technique for solving optimization problems. The algorithm includes three operators for simulating whale hunting prey, orbiting prey and bubble net foraging behavior.)

this is Matlab Circular convolution file name is circonv.m

经验模式分解，emd，船舶极短期运动预报(Empirical mode decomposition, emd, ship motion prediction of extreme)

求序列向量xn的傅里叶变换和离散傅里叶变换并画出它们的幅频特性和相频特性曲线，验证离散傅里叶变换是傅里叶变换的等间隔采样，验证IDFT和DFT的唯一性(Find the Fourier transform of the sequence xn vector and the discrete Fourier transform and draw their amplitude-frequency characteristic and phase-frequency characteristic curve, verify the discrete Fourier transform is the Fourier transform of equally spaced sampling, verification of IDFT and DFT Uniqueness)

12脉动换流器MATLAB-simulink仿真(rectifierSimulation of UHVDC lcc-hvdc, 12-pulse converter by MATLAB-simulink)

对海浪数据处理得到海浪谱。可以模拟不同风速产生的海浪谱，并得到一维海面分布。(Propose the wave hight data and spectrum analysis.Wave spectrum generated by different wind speeds can be simulated and one-dimensional sea surface distribution can be obtained.)