nannvshengshibie

神经网络BP算法的matlab源码，实现了学习和训练过程。(BP neural network algorithm matlab source code, to achieve the learning and training process.)

蚁群算法的最基本算法matlab实现。适合初学者学习。(Matlab basic ant colony algorithm implementation. Suitable for beginners to learn.)

、改写例程，编制用Fisher线性判别方法对三维数据求最优方向W的通用函数。 2、对下面表3-1样本数据中的类别ω1和ω2计算最优方向W。 3、画出最优方向W的直线，并标记出投影后的点在直线上的位置(Rewriting routine, the preparation of Fisher linear discriminant method using three-dimensional data on the direction of seeking the best general-purpose function of W. 2, for the following sample data in Table 3-1 in the categories of ω1 and ω2 to compute the optimal direction of W. 3, draw the best straight line the direction of W, and mark out the projection of the points in a straight line after the location of)

换能器导纳图绘制函数，需要自备换能器导纳数据，代入即可(Transducer admittance mapping function, you need to bring their own transducer admittance data can be substituted into)

时频分析，解决非平稳信号的检测与参数估计。(Time-frequency analysis, to solve non-stationary signal detection and parameter estimation.)

支持多点-多用户协作传输的切换技术研究的仿真(Support multi- multi user collaboration transmission switching technology research and simulation )

复杂网络中有一些常见的基本模型，如随机图，WS小世界网络，NW小世界网络及BA无标度网络等，本程序从这些网络的产生机理，生成了这些复杂网络模型，并且分析了其基本性质如平均路径长度，聚类系数及度分布等。(Complex networks have some common basic model, such as random graph, WS small-world networks, NW small-world networks and scale-free BA network, the program generated from the mechanism of these networks to generate the complex network model and analysis its basic nature, such as the average path length, clustering coefficient and degree distribution.)

Bit Error Rate (BER) for BPSK modulation

滚仰式导引头的解耦控制。程序可以实现消除弹体运动的干扰，实现导引头的实时跟踪(seeker decoupling)

function g=nonlineareq(x) Here is an example of nonlinear system that can be solved by using the Matlab command "fsolve" written in the file called "solution.m"