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cohesive的umat程序与文章A damage model for the simulation of delamination in advanced composites under variablemode loading有关(Cohesive UMAT program)

基于时序蒙特卡洛的风电可靠性分析代码，可以计算风力发电机发出的功率，LOLP和EENS(Based on the time series Monte Carlo code for wind power reliability analysis, the power generated by wind turbines, LOLP and EENS can be calculated.)

谷物作为主要粮食和饲料作物,在农业生产中占有重要地位。提高谷物产量和质量的主要方法是选育出优质品种,而在选育品种过程中,对种子的计数是不可缺少的内容。目前,种子的计数方法通常采用人工计数,或半自动的光电计数器,很显然传统的计数方法存在着效率低、准确性不高等缺点。笔者利用计算机图像识别和处理技术实现考种过程中的计数,为谷物粒群的识别、精选、分级等的进一步研究奠定必要的理论与实践基础,并为育种工作提供一种高效、快捷的谷物计数新技术 用Matlab实现这种方法，既能分步对谷物颗粒图像预处理算法进行仿真测试，又可以很直接地得到谷物颗粒个数的结果。实验证明，用Matlab实现的处理结果比较理想，满足识别的应用性。本文介绍用matlab实现了对谷物颗粒图像的灰度化处理、去除噪声处理、灰度图像的二值化、谷物颗粒的数值计算等。并选取较好的处理步骤和算法参数解决谷物颗粒图像预处理的问题。(The grain plays an important role in the production of agriculture as main food supplyment of mankind and animals. The main way to improve grain yield and quality is to breed high-quality varieties.However, in the process of breeding varieties, counting seeds is an essential element.Nowadays, the counting of seeds is usually done manually,or semi-automatic photoelectric counter. It is obvious that the traditional counting method has the disadvantages of low efficiency and low accuracy. The use of computer image recognition and processing technology to achieve the counting test in the process of selection for identification, grain group, lay the theoretical and practical foundation for further research of the necessary classification, and for breeding work provides an efficient, fast new grain counting technique)

tsp问题的延伸，对于多个旅行商在不同情况下的tsp问题求解(Extension of TSP problem and solution of TSP problem for multiple travelers in different situations)

CRC的算法校验-CRC checksum algorithm

说明：  使用美国辛辛那提大学的数据，进行小波，时域，时频域提取特征，使用马氏距离对其进行性能退化。(Using data from the University of Cincinnati in the United States, wavelet, time domain, time-frequency domain features were extracted, and markov distance was used to degrade its performance.)

说明：  初学随机过程在MATLAB仿真上会有不懂，关于谱密度的几个例题(Some examples about spectral density are not clear in MATLAB simulation of initial stochastic process.)

说明：  Browser modularization processing, browser modularization combing, browser modularization expansion

query Wmi windows interface system

此为《系统辨识及MATLAB》科学出版社，作者侯媛彬、汪梅、王立琦。可对系统辨识有较为实际的了解-as the "System Identification and MATLAB" Science Publishers, authors Hou Yuanbin, WANG Mei, Wang Liqi. The system can identify any more realistic understanding