Fn_QDHE

包括在地震勘探中的处理前需要进行的一些常规处理。(Included in the seismic exploration is needed before the treatment of some conventional treatment.)

Radon Transform and Inverse radon 180 degree movement step by step

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,)

说明：  较为详细的陈述了MATLAB用于图形图像处理的源程序(A more detailed statement of the MATLAB image processing for graphics source)

有关SIMULINK的资料，详细写了使用MATLAB下的SIMULINK对信号处理进行仿真的各种方法，通过各种例子的介绍，方便读者理解和运用(The SIMULINK detailing the use of written under MATLAB SIMULINK simulation of a variety of signal processing methods, the introduction of a variety of examples to allow readers to understand and use)

用MATLAB的配置法函数pdepe()求解一维动态模型(Solving one-dimensional dynamic model with the the MATLAB configuration method function pdepe ())

B样条的方阵生成图形，利用MATLAB生成B样条的源码(B spline matrix generated graphics, the use of MATLAB source code generated B-spline)

画箭头用的一个matlab程序，最新更新版(A matlab program for drawing arrowheads, the latest update)

Calling Windows APIs without declaration, full Visual Basic source code example.

十分有用的matlab参考书 主要关于图像处理方面的