nonlinear_regression_SVM

function to calculate the specific heat of mineral soil, given the fractions of dry soil and water in the soil sample

系统辨识中LMS，NLMS的比较,输入信号为高斯白噪声(compare LMS with NLMS in the system identification)

四元数与线性卡尔曼滤波求解INS/GPS组合导航姿态(Four element and linear Calman filtering for INS/GPS integrated navigation attitude)

ekf continuous-discret

MMC中IGBT损耗计算与结温模块（计算开关周期内的损耗，公式可以参考 电工技术学报 WXP先生 2018-12-14 的一篇文献），还有一对VT+VD的Foster。公式及其实现没有问题，仿真过程可能出现代数环，如果有自己的Foster或者Cauer最好。(power loss calculation&junction temperature detection of IGBT in MMC)

kalman滤波的MATLABdemo，适合MATLAB初学者学习(matlab kalman)

用移位寄存器产生M序列的MATLAB软件实现(M generated using shift register sequences MATLAB software)

3维FDTD程序,非常实用的一个MATLAB程序，适用于任何三维结构，分享给大家使用。(Three-dimensional FDTD program, a very practical MATLAB procedures applicable to any three-dimensional structure, to share for everyone to use.)

说明：  人脸识别 人脸图像特征提取与对比 pca(Face image feature extraction and comparison, image recognition, principal component analysis)

完成改进的遗传算法,其中用的是免疫机制.(Completion of an improved genetic algorithm, in which immune mechanism is used.)