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说明：  Another matlab file for transporter seller progrramming, as before

Design of an Adaptive Nonlinear PID Controller for Nonholonomic Mobile Robot Based on Posture Identifier

双馈电机仿真模型，很详细，作为初学者非常适合(DFIG simulation model, not much wind, we hope more exchanges)

此matlab程序可用来计算mie散射各项参数，计算时需首先输入几个参数，大家可看看程序，然后就懂了(The matlab calculation mie scattering is used to the parameters)

CRC check for WLN frame word！

实现坐标系的逆变换，即将dq坐标转换为abc坐标(dq TO abc)

这是在matlab下可以运行的dv-hop程序，程序经本人测试，可以正确运行(This is in the running of the matlab dv-hop program, the program I test, can correct operation)

MATLAB编写的水果识别程序，可测试多幅图片，绝对可用。配有完整代码，报告，图片。帮助理解图像处理，识别的好例子。(MATLAB prepared fruit recognition program can test multiple pictures, absolutely free. With complete code, reports, and pictures. Help understand the image processing, a good example of recognition.)

Here,we want to estimate a system with ARX and ARMAX. the euation of system is : 2(s+1)/s^2+2s+2 so first, we find the discrete equation that sampling frequency is 100ms. Here,in our sample,na=nb=2,nc=1 also ,this algorithm find the poles and zeros of the system.

该文研究了河南省不同年龄组的历史发展趋势和65岁以上人口未来发展趋势以及影响老龄化相关因素的问题。通过对不同时期的人口数据的分析和预测，从一个经典的模型入手，建立了三个不同的模型，分别 模型、 模型和关联分析模型，然后采用统计分析的方法来解决这些问题，预测出了河南省未来老龄化人口的发展。(This paper studies the different age groups in Henan Province of historical development trends and population over the age of 65, as well as the impact of future development trend of aging-related factors. Different stages of the analysis of population data and projections from a model of the classic, the establishment of three different models, namely, model, models and associated analysis model, and then using statistical analysis methods to solve these problems, predict the Henan Province, the future development of an aging population.)