资源列表
hundunpso
- 针对二维熵图像分割方法在求取最佳阈值时存在计算量大及微粒群算法容易陷 入局部最优且速度较慢等等问题, 提出了基于混沌粒子群优化算法的二维熵图像分割方法。 该方法考虑了图像中像素点灰度 邻域灰度均值对作为阈值对图像进行分割 利用混沌运 动随机性、遍历性和初值敏感性, 将混沌粒子群优化算法与阈值法相结合在二维空间作全局搜 索。实验结果表明了基于混沌粒子群优化算法的二维熵图像分割法用于阈值寻优减少了搜索 时间, 提高了收敛率
5
- 利用OMI卫星资料计算NO_2地面浓度的方法研究.-NO_2 OMI satellite data calculated using the concentration method of the ground.
matlab7.5ppt
- matlab 7.5 电子教案 ppt 全集-ppt
PCZipClass
- 免费的压缩和解压方案，共享出来给大家使用！-Free compression and decompression programs, shared out for everyone to use!
alert
- 1.加载告警时间excel文件，进行告警事件的时长和发生间隔的统计分析； 2.计算告警事件对之间的互相关系数； 3.讨论相关分析中时间门限的取值对相关性分析结果的影响； 4.对上述两种相关性分别做告警聚类，并图形化显示；(1., we should grasp the characteristic attributes of alarm information and analyze the time and interval of alarm events. 2. calculate the
theory-and-application-neural-networks-to-track-bo
- 目标跟踪基础入目书一 _重点看之一神经网络跟踪理论及应用电子书-target tracking Look at one of the key theory and application of neural networks to track e-book
GPS
- Example for Matlab and GPS.
SSMS
- 基于高斯混合模型，经由一种高效率的EM-MAP算法，解决图像超分辨率重建问题-A general framework for solving image inverse problems is introduced in this paper. The approach is based on Gaussian mixture models, estimated via a computationally efficient MAP-EM algorithm.
Space_Time_Coding_Theory_and_Practice
- This book covers the fundamental principles of space-time coding for wireless communications over multiple-input multiple-output (MIMO) channels, and sets out practical coding methods for achieving the performance improvements predicted by the
HC
- hydrodynamic cavitation simulation and explanation with power point file
DDS_System
- 学校电子设计竞赛时做的一个小DDS系统,功能较全,基于DSPBuilder,在MatLab R2009b中仿真通过-Electronic Design Competition when schools do a small DDS system function than the whole, based on DSPBuilder, in the simulation in MatLab R2009b by
cd4ef1.ZIP
- 基于混合磁链观测器电励磁同步电机矢量控制Based on the hybrid flux observer of electrically excited synchronous motor vector control-Based on the hybrid flux observer of electrically excited synchronous motor vector control