untitled_sfun

new technology to classify the wave file using neural network

BP Network ，实现对BP网络的编程，采用matlab实现，基本的BP网络(BP network )

it is about kmedoid clustering

css效果，鼠标放上去之后图片灰色转彩色(After the mouse on image gray color)

BP神经网络进行数据分类，是一种多层前馈神经网络，该网络的主要特点是信号前向传递，误差反向传播。运用梯度下降法，(BP neural network is a multi-layer feedforward neural network for data classification. Its main characteristics are forward signal transmission and back error propagation. Using gradient descent method and BP neural network to classify data is a multi-layer feedforward neural network. The main characteristics of this network are forward signal transmission and back error propagation. Using gradient descent method,)

LLE是一种新的算法，既有非线性的特点，又有线性的优点(LLE is a new algorithm, both non-linear characteristics, but also the linear advantages)

用matlab编程实现的清华老校歌。属于信号与系统处理技术的问题。(Matlab programming of Tsinghua old school song. Belong to the problem of signal processing technology.)

里面有用MATLAB自编的几个数值计算方面的几个程序，有拉格朗日多项式插值法，高斯消去法求解方程组，最小二乘法拟合，复合梯形公式求解数值积分(Some Useful MATLAB self inside the numerical calculation of the number of procedures, Lagrange polynomial interpolation method, Gaussian elimination method for solving equations, least squares fitting, composite trapezoidal formula for numerical integration)

应用simulink工具搭建了无人机一维模糊自适应控制系统模型(One-dimensional modeling fuzzy adaptive control system of UAV)

说明：  基于免疫算法的认知无线电资源分配研究，本科毕业设计，附带毕业论文，论文里对程序有详细的说明，直接运行即可，可以参考。(Research on cognitive radio resource allocation based on immune algorithm, undergraduate graduation design, with graduation thesis, the program has a detailed description of the program, can be directly run, you can refer to.)