Matlab7.x-Image-processing

说明：  微分方程数值解，相图，轨线图，等高线图，等(Differential equations, phase diagram, rail lines, contour maps, etc.)

定位技术是无线传感器网络中关键的基础支撑技术, 目前提出了许多静态网络的节点定位算 法, 移动无线传感器网络的定位研究相对较少. 针对定位节点和参考节点随机运动的网络模型, 提出了 一个基于动态网格划分的蒙特卡罗定位算法. 算法中当接收的参考节点数超过一定阈值时使用最远距 离节点选择模型, 选出部分参考节点参与定位和信息转发, 节约能耗. 接着基于选择的或所有接收的参 考节点构建采样区域, 进行网格划分, 使用网格单元数计算最大采样次数, 在采样区域内采样并使用误 差补偿的运动模型进行过滤, 提高了采样效率, 减少了计算开销, 并保证了较好的定位精度. 仿真实验表 明算法在定位精度, 计算开销、能耗等方面都具有较好的性能.(Positioning technology is critical in wireless sensor networks based supporting technologies, currently made many static network node localization algorithms, the positioning of mobile wireless sensor network research is relatively small. Locate node and a reference node for random motion network model, proposed a Dynamic meshing based Monte Carlo localization algorithm. algorithm when the received reference nodes exceeds a certain threshold, the most distant node selection model selects some reference nodes involved locating and forwarding information, save energy. then based on the selection or building all received reference node sampling area, meshing, the number of grid cells used to calculate the maximum sampling frequency, the sampling area sampling and using motion model error compensation filter to improve sampling efficiency, reducing the computational overhead and to ensure a better positioning accuracy. Simulation experiments show that the algorithm in positioning accuracy,)

createimage函数实现当前零水平集（演化曲线）在原图上的显示和嵌入函数u的重新初始(Createimage functions implementing the current zero level set (curve evolution in the display on the original) and inline function u initial again )

matlab 实用程序，非常不错，内容丰富，适合广大初学者(Matlab practical procedures, very good, rich in content, suitable for the majority of beginners)

《MATLAB在时间序列分析中的应用》一书结合MATLAB仿真，讲述了时间序列分析的应用。(《MATLAB application in time series analysis》is a book with MATLAB simulation, about the application of time series analysis.)

FuzzyTree程序下载，此程序有例程，较为方便。(FuzzyTree program download, it has the example, you must change it for your need)

matlab code for seismogram generation

说明：  微环半高全宽计算，包含微环传输谱线的计算(FWHM calculation of microring resonator)

APSK仿真程序，包括收端、发端、信道，以及(APSK simulation program, including land-side, the originator, channel, as well as)

国外经典信号处理书籍最优阵列处理全部源程序(THE code for the BOOK of 《OPTIMUM ARRAY PROCESSING》)