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optimization newton method

Spherical harmonic wavelets or Legendre wavelets are compactly supported wavelets, which are derived from Legendre polynomials. These wavelets are suitable for problems of spherical symmetry since they correspond to the colatitudinal part of "spherical harmonics" in spherical polar coordinates. reference URL

读取激光雷达点云数据的头文件数据块，将点云数据的基本信息记录在相应的变量中。(Read lidar point cloud data header file data block, the basic information of the point cloud data recorded in the corresponding variable.)

matlab指令大全及图像处理的一些方法，对于初学者有所帮助！(MATLAB)

anti skid control system for front wheeled drive vehicle. using carsim and matlab simulink

针对电商行业商品做CV分析，指导客户对不同动销属性的SKU做补货策略(Electricity supplier industry commodity CV analysis to guide customers do the different properties of dynamic sales SKU replenishment policy)

求满足巴特沃斯模拟低通的最低结束以及滤波器系统函数及其几点位置(To meet the butterworth lowest end and analog low-pass filter system function and its several location)

说明：  本书以单元练习的形式，从MATLAB最基本的问题入手，循序渐进，逐渐过渡到较为复杂的数学问题、信号分析问题、力学问题和电学问题的求解，将MATLAB的学习贯穿在解决不同领域实际问题的过程当中。每一个练习都结合问题，介绍与之相关的MATLAB使用知识。全书50个练习基本上涵盖了MATLAB的主要功能。本书不仅是一本初学者可以用来入门的教程，而且对于专业设计人员来说，也是一本内容翔实、可供借鉴的参考(In the form of unit practice, this book starts with the most basic problems of MATLAB, gradually transits to the solution of more complex mathematical problems, signal analysis problems, mechanical problems and electrical problems, and runs the learning of MATLAB through the process of solving practical problems in different fields. Each exercise is combined with the problem, and introduces the knowledge of MATLAB. The 50 exercises in the book basically cover the main functions of MATLAB. This book is not only a tutorial for beginners, but also a reference for professional designers)

仿真QPSK，包含源程序，调制，解调过程也有，仅供参考。(simulationQPSK)

功能： 功率谱分析 算法参考文献：黄嘉佑，《气象时间序列分析》(functions : power spectral analysis algorithm References : Geophysics, "meteorological time series analysis")