lcr2

使用大量的有限元法求解偏微分方程，主要是基于mtlab的程序，小波包分析提取振动信号中的特征频率。( Using a large number of finite element method to solve partial differential equations, Mainly based on the mtlab procedures, Wavelet packet analysis to extract vibration signal characteristic frequency.)

用前后向空间平滑法实现相干信源DOA估计(using the method of forward and backward spacial smoothing to realize coherent signal DOA)

说明：  实现m序列和Walsh序列合成m-w复合序列，并且分别有m序列和Walsh序列的代码(M sequence and Walsh m- sequence synthesis w composite sequence, and there were m sequence code and Walsh sequences)

病态方程组的数值解法，Guass，Jacobi，SOR iteration，conjugate gradient method(numerical solution of ill-conditioned system of equations，Guass，Jacobi，SOR iteration，conjugate gradient method )

matlab的语音信号处理工具箱（.m文件），包含常用及非常用功能，非常全面(matlab voice signal processing toolbox (. m files), including commonly used and very functional, very comprehensive)

不同数量的收发天线配置方式对应的信道容量仿真，可以计算当发射端未知CSI时，MIMO信道在不同信噪比下的遍历容量。(A different number of receiving antenna configuration corresponding to the channel capacity of the simulation can be calculated when the transmitter is unknown CSI, MIMO channel ergodic capacity under different SNR.)

用于双基地MIMO雷达波离角和波达角估计的二维ESPRIT算法的matlab程序(a 2 dimensional ESPRIT Algorithm based on bistatic mimo radar for joint dod & doa estimation ，realized on matlab)

说明：  abaqus金属材料子程序开发语句说明，有助于读者理解编程含义。(Description of ABAQUS subroutine for metal materials)

对于3-RRR型机械臂，根据自身特性，结合运动学特性，实现仿真。(For the 3-RRR-type robot arm, in accordance with its own characteristics, combined with kinematics characteristic of the realization of simulation.)

神经网络实现线损预测，具有很好的可扩展性，适合初学者进行学习(The power of neural network prediction, has good scalability, suitable for beginners to learn the topic)