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In this paper, an orthogonal functions neural network is used to achieve the control of nonlinear systems. The adaptive controller is constructed by using Chebyshev orthogonal polynomials neural network, which has advantages such as simple structure and fast convergence speed. The adaptive learning law of orthogonal neural network is derived to guarantee that the adaptive weight errors and tracking errors are bound by using Lyapunov stability theory. Simulation results are given for a two-link robot in the end of the paper, and the control scheme is validated.

kalman滤波器的Matlab验证，以及迭代算法的实现(kalman filter Matlab validation, and iterative algorithm)

多重线性回归的算法实现，在matlab的环境下实现(Multiple linear regression algorithm in matlab environment)

pid是个很实用的matlab模块，大家学习啊(pid)

此程序为CMI编译码程序，详细的介绍了CMI调制原理及解调的原理及过程(This procedure for CMI encryption procedures, detailed introduction to the principles and process of modulation and demodulation principle CMI)

duda 模式分类 第五章 上机练习代码（原创，不是网内流传的官方工具箱，比较全，大部分已调试）对应课后题的题号(Pattern Classification 2nd CH5 code practice)

Develop a generic genetic algorithm to solve the traveling salesman problem with 20 cities that are uniformly distributed within a unit square in a 2-dimensional plane.

code for fuzzy k-mean clustering..

pattern recognition for segmentation of image

频谱分析，先对信号进行福利也变化，然后再求频谱，作相关。(spectrum analysis, the first signal changes in benefits, and then seek spectrum for relevant.)