euler

此文件很好的讲解了模糊PID方面的问题，帮助大家较快的掌握模糊PID.(This file is a good explanation of the problem of fuzzy PID, help faster grasp blurred the PID.)

机械臂PD控制 matlab程序 有跟踪和控制功能(Manipulator with PD control matlab program to track and control functions)

遗传算法优化bp神经网络，采用的是实数编码方式。(Genetic algorithm optimization bp neural network, using real number encoding.)

指纹预处理程序，MATLAB编的，可以运行(Fingerprint preprocessing procedure, MATLAB series, you can run)

说明：  estimation of mutual information

iris normalization with convertion of cartesian to polar

General Embedded Quantization for Wavelet-Based Lossy Image Coding

共轭正交镜像滤波器组的设计。令N=22,wp=0.45pi,用切比雪夫最佳一致逼近法设计单带滤波器G(z),在得到半带滤波器Hlf(z). (conjugate mirror filters orthogonal design. Order N = 22, wp = 0.45pi. Chebyshev with the best approximation consistent single-band filter design G (z), with the half-band filter Hlf (z).)

the matlab codes for sampling audio file and filtering it.

桁架结构动力分析，包括坐标转换矩阵、单元质量矩阵等(Truss structure,Including coordinate transformation matrix unit mass matrix, etc.)