基于分段非线性权重值的Pso算法，最小二乘回归分析算法，汽车课设货车Matlab驱动力图程序。- Based on piecewise nonlinear weight value Pso algorithm, Least-squares regression analysis algorithm, Car class-based truck driver trying to Matlab program.

ML法能够很好的估计信号的信噪比,最小二乘回归分析算法，内含心电信号数据及运用MATLAB写的源代码。- ML estimation method can be a good signal to noise ratio, Least-squares regression analysis algorithm, ECG data and includes source code written in MATLAB.