examples-singal-processing

matlab 实现的微粒群算法PSO，比较基本，适合初学者学习参考，自适应权重（非线性）(matlab implementation of PSO PSO, more basic, suitable for beginners to learn reference adaptive weight (nonlinear))

用周期图法求解功率谱曲线，并搜索信号频率值(Periodogram method for solving the power spectrum curve, and search for the signal frequency value)

计算两个区域的相关系数的平均值 速度比直接用regress函数 快很多很多(calculate the mean correlation coefficient of two areas)

Speech Recognition using Hmm model..

遗传算法优化多峰函数，最优值约在38.8左右，亲测可用(Multimodal function optimization genetic algorithm, the optimal value of about 38.8 or so, pro-test available)

模糊PID的simulink仿真，包含模糊PID的隶属函数，KP，PI，PD的模糊规则(Simulink fuzzy PID simulation, PID fuzzy rules of fuzzy membership functions, KP, PI, PD contains)

其文章包含4个文件:些文件是基于matlab的源程序:P0309：运用5种不同的梯度增强法进行图像锐化P0310：图像的高通滤波和掩模处理 P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图P0312利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处(The article contains four documents: these documents is based on the matlab source: P0309: the use of five kinds of different gradient enhanced image sharpening method P0310: Image of high-pass filtering and mask handle P0311: the use of Butterworth (Butterworth) low-pass filter for noise interference by the use of the map P0312 Butterworth (Butterworth) high-pass filter for image sharpening Department)

说明：  一个人工智能的算法求解组合优化问题的源码(an artificial intelligence algorithms to solve combinatorial optimization problems FOSS)

在matlab环境下的高斯消元法的程序，主要用了列主元法。(Gaussian elimination program in the Matlab environment, with a column main element method.)

PowerScript语言·事件·函数 PowerScript9.0版(PowerScript language · Events · Functions)