mimo

Matlab源程序用动态规划方法求最短路径。(Matlab source code using dynamic programming method for the shortest path.)

说明：  综合类代码 比较全面实用 非常需要一个程序注册了用户名，有时间再过来传代码(visual c++ code)

C++求圆的面积小程序 输入圆的半径，便可以求出圆的面积。。 主要熟悉C++编程(C++ calculate a area of ​ ​ a circle program)

威尔逊-θ法,机械振动模拟程序，仅供参考(Wilson-θ methord mechinery vibration)

盲信号分离中的自然梯度算法，效果比较好！是最基本的用来进行盲信号分离的算法(Blind signal separation in the natural gradient algorithm, results were quite good! Is used for the most basic algorithm for Blind Signal Separation)

力密度法找形分析，实现柔性索网等结构的找形。(Analysis of the force density method for flexible cable net structure of the form.)

利用程序通过数值计算得到超奈奎斯特信号处理下的信道容量(Through numerical calculation, the channel capacity of the Faster-than-Nyquist signaling is obtained by numerical calculation)

source codes--bluetooth,fsk,wcdma ,rake receiver

单纯形法，求解线性规划问题的通用方法。单纯形是美国数学家G.B.丹齐克于1947年首先提出来的。它的理论根据是：线性规划问题的可行域是 n维向量空间Rn中的多面凸集，其最优值如果存在必在该凸集的某顶点处达到。顶点所对应的可行解称为基本可行解。单纯形法的基本思想是：先找出一个基本可行解，对它进行鉴别，看是否是最优解；若不是，则按照一定法则转换到另一改进的基本可行解,再鉴别；若仍不是，则再转换,按此重复进行。因基本可行解的个数有限，故经有限次转换必能得出问题的最优解。如果问题无最优解也可用此法判别。 (Simplex method, for solving linear programming problems common method. Simplex is the American mathematician GB Danzig in 1947 first put forward. Its theory is based on: linear programming problem feasible region is n-dimensional vector space Rn convex set in the multi-faceted, and its optimal value must be if the vertices of a convex set to achieve. Feasible solution corresponding to the vertex is called a basic feasible solution. The basic idea of the simplex method is: first find a basic feasible solution, to identify it and see whether it is the optimal solution If not, switch to another according to certain rules to improve the basic feasible solution, and then identify if still No, the re-conversion, click here to repeat. Due to the limited number of basic feasible solution, it will be converted by the finite optimal solution can be reached. If the problem can also be the optimal solution method has been applied without discrimination. )

调制信号的CCDF曲线特性，OFDM的Matlab仿真一般都要用到其CCDF分析(CCDF curve characteristics of modulated signals)