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说明：  　 随着微加工技术的发展和日益成熟 ,微型化光谱仪的研究得以快速发展。和传统的 微型光谱仪相比 ,基于调制原理的光谱仪具有高光通量、 高分辨率的性能优势 ,可广泛应用于生物、化学、 医学等许多领域中对微弱辐射信号的探测。介绍了几种类型的调制光谱仪的结构特点和关键技术 ,分析了设计与制作微型调制光谱仪过程中存在的一些关键问题与难点 ,并总结了该领域的研究进展和发展趋势。(　The mat uration of the optical micro2elect ro mechanical systems technology has imp ul sed t he development of t he micro spect rometer . Compared to the t raditional micro spect rometer , t he spect rometer based on modulation can be used in biological , chemical and medical fields to detect t he faint signal s due to it s inherent advantages. An overview of t he development s of t he micro spect rometer based on modulation is presented. The key p roblems in designing and fabricating t he Fourier t ransform spect rometer ( F TS) are discussed , and t he progresses made worldwide in t his field are al so presented.)

obtaining the particular position where a maximum or minimum occurs

MATLAB经典计算题求解源码MATLAB source code for solving the classical calculation problems(MATLAB problem solving classical calculation source MATLAB source code for solving the classical calculation problems)

maximul constant control of zsi

利用matlab里面的吹风机数据，用前300个数据进行辨识。分别采用最小二乘辨识和arx辨识。并画出图形。(Use a hair dryer inside matlab data before using 300 data identification. Respectively, using the least squares identification and arx identification. And draw graphics.)

it is useful and helpful for my research work

计算升力面非定常气动力的偶极子网格法MATLAB程序(Matlab functions to calculate unsteady aerodynamic pressures on a lifting surface using doublet lattice method.)

RBR海洋要素数据处理（数据的自动识别截取，温盐剖面图）(RBR marine elements of data processing (automatic identification data capture, thermohaline sectional view))

AES加密和解密算法的MATLAB实现算法，经过验证能够实现其功能，很值得大家来学习！(AES encryption and decryption algorithms MATLAB algorithm, proven able to fulfill its function, it is worth learning!)

时频信号分析技术，双线性方法，Wigner-Ville分布的应用，可以得到高斯包络线性调频信号的WVD图(Time-frequency signal analysis, bilinear method, Wigner-Ville distribution application, you can get WVD FIG Gaussian envelope chirp signal)