code-all

Image processing: MAP and DCT implementation in Matlab

经典和现代到达角估计的方法的一个概览性文档，很有参考价值，英文文献(Classical and modern methods of DOA estimation of an overview of the document, useful and English literature)

voice activity detection using pre-emphasize energy ratio

基于傅里叶变换的matlab下的二维周期性光子晶体带隙的计算绘图程序，属于冷门资料，网上很少见。(Based on Fourier transform matlab under the two-dimensional periodic photonic bandgap calculation drawing program, belonging to popular information, online rare.)

说明：  无线传感器网络中采用虚拟力算法进行节点部署时，节点优化过程的matlab算法，产生结果有直观的图形，并且可以根据不同需要进行参数更改。代码导入后可以直接运行(When virtual force algorithm is used to deploy nodes in wireless sensor networks, the matlab algorithm of node optimization process generates intuitive graphics and can change parameters according to different needs. Code can run directly after importing)

灰色预测GM（1，1）模型的matlab源代码，包括预测模型的建立，以及模型的精度检验指标c,p的计算(Gray prediction GM (1,1) model matlab source code, including the prediction model, as well as indicators of model accuracy test c, p calculation)

tutorial based on researchdddd

compass 03 digital compass module simulation

求解 数值 分析 中的共 轭梯 度法 (conjugate method)

you should use matlab csma