using_wigner

自适应线性预测编码问题，计算LMS迭代时预测误差和系数误差的功率谱，绘出残余能量曲线和学习曲线(Adaptive linear predictive coding problem, when calculating the LMS iterative prediction error and coefficient error power spectrum, plotted the residual energy curve and learning curve)

导向滤波,非线性滤波的一种，常用于图像预处理(A guide filtering, nonlinear filtering, commonly used in image pre-processing)

此代码是基于matlab的代码，包含了图像金字塔，矩特征，边沿检测，斑点检测，角点检测，融合技术，图像去噪，车牌识别等等常用的一些图像处理技术！(This code is based on the matlab code, including the image of Pyramid, moment feature, edge detection, blob detection, fusion, corner detection, image denoising, license plate recognition and so on some commonly used image processing technology!)

Classification of Cardiac Arrhythmias Using Heart Rate Variability Signal

果蝇优化算法在pid寻优中的应用，这个方法很好(Drosophila optimization algorithm optimization of pid, this method is very good)

说明：  这是关于matlab7.6（R2008a）的英文版的电子书籍，详细介绍了软件的功能。(This is on matlab7.6 (R2008a) The English version of the e-books, detailing the functions of the software.)

DSP CODE FOR SIMULATION PROJECT IIR FILTER

Pitch Determination Algorithm(Extract pitch of speech signal based on subharmonic-to-harmonic ratio)

A PI controller for the single-phase grid-connected photovoltaic system has been proposed in this simulation. the proposed system consists of maximum power point tracker (MPPT) controller and PI current controller only. The proposed MPPT controller generates current reference directly the solar array power information and the current controller uses PI technique for the tight regulation of current

说明：  vc++调用MATLAB源程序，vc++调用MATLAB源程序，(vc++ to call MATLAB source code, vc++ to call MATLAB source,)