engine-model

针对五单元圆型天线阵干涉仪测向系统，分别对等基线和不等基线的结构和相位模糊进行了分析；通过对多基线测量数据的加权处理提高测向精度，提出了权系数的选择方法和测向信号处理算法，其中包括相位差估计、角度变换、解模糊和接收通道误差校正等；计算机仿真结果表明两种结构基线的测向精度非常接近，在全方位、超短波频段内的最大测向误差小于0.10。(eee)

说明：  libsvm的参数寻优程序。针对SVR提供full gridsearch方式的参数寻优，主要用于SVM回归预测(libsvm optimization process parameters. Provide full gridsearch for SVR parameter optimization approach, mainly used for SVM regression prediction)

利用MATLAB程序仿真轴承内圈不同故障程度信号。仿真信号X由故障信号 与白噪声r两部分构成(Use MATLAB program to simulate the signal of different failure degree of bearing inner ring. Simulation signal X consists of two parts: fault signal and white noise r)

This is the rational fractional polynomial technique for extracting modal properties of a structure

L滤波型逆变器仿真模型,调适通过，效果一般，适用于matlab12及以上版本(L filter-based inverter simulation model)

说明：  结合matlab强大的数据处理能力和蒙特卡洛方法的强大随机模拟功能，编写了一个小算例(Combining the powerful data processing ability of MATLAB and the powerful random simulation function of Monte Carlo method, a small calculation example is compiled)

说明：  c语言实现盲均衡算法，还有cma算法的改进(The implementation of blind equalization algorithm in C language and the improvement of CMA algorithm)

上传一个PCA的原代码，以便供大家互相交流和学习使用(the original code, in order for the mutual exchange and learning to use)

运动目标区域重心点的横坐标、在matlab中实现 纵坐标计算(Moving target area center of gravity of the abscissa, ordinate calculation)

matlab file eleven level mli