histogram_features

学习Ruby特全的电子书。大多都是英文的，有一本是中文。(Many e-books for learning Ruby language.)

声子晶体传递矩阵法计算能带，温熙森《声子晶体》，P53(Phonon crystal transfer matrix method to calculate the energy band, Wen Xisen " phononic crystals" , P53)

bootstrap自助法,实现小样本的扩充，并且的达到估计均值区间的作用。(Self bootstrap method to achieve the expansion of small samples, and the estimated mean interval to the role.)

槽轮轮廓的设计计算与绘图 优化槽轮轮廓的设计参数(Cam profile design calculation and drawing the design parameters optimized cam profile)

M/M/C模型的呼叫过程阻塞概率的仿真 Simulation M / M / C call blocking probability model(Simulation M/M/C call blocking probability model)

说明：  Matlab贝叶斯分类器+(Bayers)程序(Matlab Bayesian classifier+ (Bayers) program)

数字图像与matlab 很有用的呵呵 关于数字图像处理(Digital images and useful Oh matlab)

matlab 的最新工具包，包括遗传算法，粒子群算法，总之 与现代优化算法一书中较为匹配(MATLAB tool box )

对确定的一个负反馈系统，进行稳定性判断、最小相位系统判断；求取零点、极点、放大系数；绘制阶跃响应图。(To determine a negative feedback system, judge, judge the stability of minimum phase system calculating the zeros, poles, amplifying coefficient drawing step response diagram.)

绘制风频的瑞利分布图，风速区间取在0~30m/s。(Draw up the wind frequency of the Rayleigh distribution,Wind speed range in 0 ~ 30 m/s.)