jianche

这是matlab在电子信息课程中的应用，欢迎使用(This is the matlab in the application of electronic information, welcome the use of course)

基于matlab的buck电路闭环pid控制，仿真效果理想。(Matlab-based closed-loop pid buck control circuit, the ideal simulation results.)

蓝底白字的车牌识别一个很好的车牌识别程序(This paper analyzes the characteristics of the car images and the license area characteristics,utilizes the pre-processing methods in many points of view to different taches,and then,explores the reasonable solutions to realize Location and Recognition combining with the knowledge of Pattern Recognition and Computer Vision. )

[x,f]= L01p_e(c,A,b,N)用枚举法求解下列 0-1线性规划问题min f=c *x, s.t. A*x<=b,x的分量全为整数0或1, 其中N表示约束条件 Ax ≤ b中的前N个是等式，N= 0时可以省略。 返回结果x是最优解，f是最优解处的函数值。 ([X, f] = L01p_e (c, A, b, N) with the following enumeration method for solving linear programming problems 0-1 min f = c ' * x, st A* x < = b, x is an integer of all components 0 or 1, where N represents the constraints Ax ≤ b in the equation of the first N, N = 0 can be omitted. Return result x is the optimal solution, f is the function value at the optimal solution.)

说明：  电力系统潮流计算程序用MATLAB程序编写的(Newton Raphson power flow calculation program written in MATLAB)

This is a book for studying matlab language

通过B-样条曲线将仅由三维空间中若干点构成的折线轨迹平滑成曲线轨迹，并可视化。可用于机械臂的运动控制规划。(Through the B- spline curve, the curve of the broken line formed by several points in the 3D space is smooth, and can be visualized. Motion control planning for a robot arm.)

visa travellers cheques guidelines

该文研究了河南省不同年龄组的历史发展趋势和65岁以上人口未来发展趋势以及影响老龄化相关因素的问题。通过对不同时期的人口数据的分析和预测，从一个经典的模型入手，建立了三个不同的模型，分别 模型、 模型和关联分析模型，然后采用统计分析的方法来解决这些问题，预测出了河南省未来老龄化人口的发展。(This paper studies the different age groups in Henan Province of historical development trends and population over the age of 65, as well as the impact of future development trend of aging-related factors. Different stages of the analysis of population data and projections from a model of the classic, the establishment of three different models, namely, model, models and associated analysis model, and then using statistical analysis methods to solve these problems, predict the Henan Province, the future development of an aging population.)

奇异吸引子，混沌吸引子，复杂系统理论，画法代码。(Strange attractor, chaotic attractor, complex systems theory, painting code.)