iterative-method

数字信号处理试验指导书(sourcecode)，使用matlab语言比较，比较实用(Digital Signal Processing test guide book (sourcecode), using the matlab language of comparison, the more practical)

说明：  matlab里支持向量机工具箱，好用(matlab in Support Vector Machine Toolbox, easy to use)

毕业设计中，用Matlab实现了机器人最优路径规划中的全局路径规划，算法采用的是基于方向权的 tBgkUG 二叉树算法，同时结合了哈夫曼编码二叉树的 KNrtdZj综合。(Graduation design, using Matlab to achieve the optimal path planning of robot global path planning algorithm uses a binary tree algorithm based on the direction of the right tBgkUG , combined with the binary tree Huffman coding KNrtdZj comprehensive.)

Optimum array processing 最优阵列处理技术 第六章 最优波形估计的MATLAB程序 DOA MUSIC ESPRIT(Optimum array processing DOA MUSIC ESPRIT)

Code to Extract The From From The Video

Gradient calculation using first order derivative of Gaussian. by using a 2-D Gaussian kernel, derivatives along x and y directions are calculated

说明：  matlab的boiler_process函数，在应用libsvm中必不可少(The boiler_process matlab function, essential in the application libsvm)

利用matlab画出smith圆图，方便分析观察和作图.很好用(Using matlab to draw Smith chart, convenient analysis observation and drawing )

对于周期图的功率谱估计,当数据长度N太大时,谱曲线起伏加剧, 若N太小,谱的分辨率又不好,因此需要改进。两种改进的估计法是 平均周期图法和平滑平均周期图法。Bartlett法:Bartlett平均周期图 的方法是将N点的有限长序列x(n)分段求周期图再平均。(For the power spectrum estimation of the periodogram, when the data length N is too large, the spectral curve fluctuation intensifies,   If N is too small, the spectral resolution is not good, so need to be improved. The two improved estimates are   Average Period Graph and Smooth Mean Period Graph. Bartlett method: Bartlett average cycle chart   Is to re-average the finite-length sequence x (n) of N points by periodogram.)

segmentation of the image end eliminate backgroung useful for digital watermarking