Probability distribution functions. estimation - (dir) Probability distribution estimation. dsamp - Generates samples from discrete distribution. erfc2 - Normal cumulative distribution function. gmmsamp - Generates sample from Gaussian m

私家车充电模型，私家车日行驶距离概率密度及累加函数，电动汽车出发时间（或者称开始充电的时间）概率-Private car charging model, private car day driving distance probability density function and cumulative electric vehicle departure time (or start charging of said time) probability