rtwtipsandscripts

工程振动中的数值方法 西北工业大学 课件(Numerical methods in engineering vibration Northwestern Polytechnical University Courseware)

对图像进行锐化滤波处理，去除阴影噪声，得到清晰的图像(sharpen filter)

相位编码脉冲压缩雷达的多普勒补偿算法，实现对信号的补充(Phase-coded pulse compression radar Doppler compensation algorithm, the realization of the signal added)

高光谱图像的顶点成分分析，在没有先验知识背景下，提取图像中的端元(Hyperspectral Image vertex component analysis, in the absence of a priori knowledge of background, the extracted image Endmember)

对传统的ba网络的一些改进，使其适合长尾现象。(Of the the traditional ba network improvements, making it suitable for long-tail phenomenon.)

应用小区域方差对比，程序简单，利用贝叶斯原理估计混合logit模型的参数，欢迎大家下载学习。( Application of small area variance comparison, simple procedures, Bayesian parameter estimation principle mixed logit model, Welcome to download the study.)

说明：  matlab经典算法源程序，包括插值与拟合、规划问题、绘图、解方程、数据分析等(classical algorithm matlab source, including interpolation and fitting, programming, drawing, solving equations, data analysis, etc.)

ＭＡＴＬＡＢ程序实现用水线阈值法分割图像，简单实用(water line threshold image segmentation method, simple and practical)

粒子群优化算法源程序粒子群优化算法源程序粒子群优化算法源程序粒子群优化算法源程序(Source PSO PSO PSO source source source particle swarm optimization)

：针对TV模型修复算法只沿梯度垂直方向扩散，容易在平滑区域引入阶梯效应，迭代效率低，易产生假边缘的缺点，分析比较了TV图像修复模型的性能，提出了一种改进的图像修复算法。(Abstract：TV image inpainting only repairs algorithm along the vertical direction，making diffusion gradi— ent in smooth area into stair step effect，reducing iterative efficiency，producing false edge faults．We ana— lyse and compare the TV image restoration model and repair the performance of the model is put forward in this paper．Puts forward an improved image restoration algorithm)