chap2_05_LS

有关matlab的图像处理课件，供初学者学习参考。(Matlab image processing related courseware for beginners to learn information.)

说明：  从HFSS中提取S21，S11参数，获取相对磁导率和介电常数(Extraction S21, S11 parameters HFSS, gets relative permeability and permittivity)

说明：  利用平均声强器法测定目标方位，经验证，估计方位与假设方位一致(The average sound intensity using target orientation determination device, proven, estimates and assumptions bearing the same direction)

说明：  用MATLAB实现AHP层次分析法，有具体实际讲解及PPT说明(AHP based on the MATLAB, you can learn it from the PPT and we have the example.)

说明：  polar code implemented in Matlab is done.

利用鱼群算法优化BP神经网络权值，该代码可以直接运行。(Fish swarm algorithm is used to optimize the weight of BP neural network, and the code can run directly.)

内容为matlab插值和拟合算法和数据分析算法，数据分析为回归分析(Says matlab interpolation and fitting algorithm and data analysis algorithms, data analysis for the regression analysis)

Conjugate Gradients minimization routine

LDPC码的完整的编译码，实现了图像的加水印，去噪，加噪声等功能，语音信号的采集与处理，数字信号处理课设。( Complete codec LDPC code, Realize image watermarking, de-noising, plus noise and other functions, Acquisition and Processing of the speech signal, digital signal processing class-based.)

Structure Tensor 的 matlab 实现 Tensor 源于对方向和密度的描述，可在局部描述2／3维数据的形态