unit_converters_v1.5

本案例研究的目的是开发一种简单而有效的半隐式傅里叶光谱算法，用于相位场晶体模型的变形研究(The purpose of this case study is to develop a simple and effective semi-implicit Fourier spectral algorithm for the deformation study of phase field crystal models)

BDS检验的matlab实现，检验样本是否为独立同分布的数据(BDS test matlab implementation, testing whether the sample is independent and identically distributed data)

广义S变换及其逆变换，用于对非平稳信号进行时频分析，研究信号的频域特征随时间的变化情况(The generalized S transform and its inverse transform are used to analyze the time-frequency of nonstationary signals and study the change of frequency domain characteristics with time.)

matlab代码得到透明背景图的两种方法(matlab code to get a transparent background image of the two methods)

求解语音信号的RASTA-PLP和PLP特征(Solving speech signal characteristics of RASTA-PLP and the PLP)

本算法是用于求解四阶累积量的，主要应用在DOA估计。(This algorithm is used to DOA estimation，and it can solve 4th-roder-cumulant )

说明：  matlab基础教程,叫你怎么样使用MATLAB，对MATLAB有所了解(it s the use of MATLAB,help you unstand matlab)

文本分类用数据 20字 分类算法 毕业设计(Text classification data 20 words or classification algorithm design)

Nonlinear Finite Elements for Continua and Structures英文原版第二版和代码，介绍非线性有限元的基本方法，以及非线性有限元的前沿研究(Nonlinear Finite Elements for Continua and Structures original English version and the second code, the basic nonlinear finite element method described, as well as cutting-edge research in nonlinear finite element)

对某个三维集合体进行matlab重积分计算(Double integral calculation )