F_MF_DFA_q

球赛门票的售票处规定每位购票者限购一张门票，且每张门票售价 50元。购票者中有 m位手持50元钱币，另有n人手持100元。假设售票处开始售票时无零钱。问这m+n人有 几种排队方式可使售票处不致出现找不出钱的局面。(The box office ticket sales are limited to the provisions of each ticket purchase a ticket, and the price of 50 yuan per ticket. Ticket-holders have m-bit hand-held 50 coins, and another n armed with 100 yuan. Suppose no small change when the ticket office began selling tickets. M+ n asking a few people queuing up outside ticket office can not find the money to avoid a situation.)

说明：  BP算法是为了解决多层前向神经网络的权系数优化而提出来的；所以，BP算法也通常暗示着神经网络的拓扑结构是一种无反馈的多层前向网络(BP algorithm is to solve the multi-layer feedforward neural network weights optimization and put forward Therefore, BP algorithm usually implies that the topology of neural network is a multi-layer feedback-free network)

matlab绘制阵列正六边形。采用坐标方法。(Draw a regular hexagon array matlab. Using coordinate methods.)

udf的C源代码 fluent速度入口 速度函数为一个抛物线(C source code fluent udf velocity inlet velocity function is a parabola)

fuzzy pid control motor

将matlab、simulink 船舶航向模型转化成C++代码，进行实时控制(convey matlab/simulink ship course model to c++ code and realize realtime control)

输出一个正整数的所有格雷码序列及一正整数的所有升序拆分序列(output a positive integer Gray all sequences and a positive integer of all ascending sequence Resolution)

侦查法实现视频跟踪的matlab源代码 (Investigation of video tracking matlab source code)

matlab高级编程的所有源程序,以章节为单位，源程序很全(all program of matlab )

semivariogram structure function ,it is about 2D semivariogram.