Slab_sim

说明：  基于蚁群算法的PID控制参数优化Matlab源码(PID Control Based on Ant Colony Optimization Algorithm for Matlab source)

MATLAB最优化算法中的梯度投影法，用于解决约束最优化问题。(MATLAB optimization algorithm gradient projection method for solving constrained optimization problems.)

Management grays in image processing, vision for compuntadora

说明：  EMD分解信号，利用相关系数选取有效本证模态函数，最终得到滤波信号(EMD decomposes the signal, uses the correlation coefficient to select the effective intrinsic mode function, and finally obtains the filtered signal.)

在一段音频信号中加入了随机噪声，用matlab编程实现去噪!(This File shows an example for denoising via hard thresholding of Fourier coefficients.)

Canny detector using hysteresis and non-maximum supression

kalman滤波程序，用于随即过程的估计问题，考虑被估量和观测值的统计特性，适用于平稳和非平稳随即过程(Kalman filtering program, used in the estimation problem of the random process, considering is measured and observed values of statistical properties, is suitable for the stationary and non-stationary random process)

ML法能够很好的估计信号的信噪比,GSM中GMSK调制信号的产生，小波包分析提取振动信号中的特征频率。( ML estimation method can be a good signal to noise ratio, GSM is GMSK modulation signal generation, Wavelet packet analysis to extract vibration signal characteristic frequency.)

说明：  计算两个离散变量x和y的条件熵z = H（x | y）。 with Input：两个相同长度的整数向量 有益于学习(Compute conditional entropy z=H(x|y) of two discrete variables x and y. with Input: of two integer vector of the same length good for learning)

cl2多小波去噪的源程序，对学校多小波的人很有帮助。需要自己修改一下图片的路径。(Cl2 many of the source wavelet denoising, the School Multiwavelet helpful people. Needs its own path picture changed a bit.)