koupintiaozhi

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.)

说明：  pca主成分分析算法matlab源码，利用matlab实现pca算法。附带pca相关资料……(pca principal component analysis algorithm matlab source code, the use of matlab to achieve pca algorithm. Pca with information ... ...)

calculates leakage of a transformer

自己编写的偏最小二乘回归模型matlab程序，附带详细的说明。(Matlab partial least squares regression procedures, with detailed instructions.)

协作通信中的解码转发程序，包括卷积编解码，8PSK调制(Cooperative communication in decode-and-forward procedure)

几种压缩感知重建算法，包括OMP、SP、COSAMP、GBP、IHT、IRLS，且附有算法原理说明 (compressive sensing econstruction algorithms,including OMP、SP、COSAMP、GBP、IHT、IRLS)

程序主要包含幂级数展开逼近余弦及在同一坐标下显示多个曲线。压缩包中还包含相关的参考资料。(Program mainly includes power series expansion approximation cosine and displayed in the same coordinate multiple curves. Compressed package also contains the associated reference materials.)

产生不同频率、不同幅度的两种正弦波信号 对两个信号进行叠加并做频谱分析 还原原来两个信号（LPF)(Produce different frequency, the two sine wave signals of different magnitudes of the two signals are superimposed and do spectral analysis to restore the original two signals (LPF))

有关uwb的程序，很有用的，是用matlab编的(Procedures for the uwb, very useful, is compiled matlab)

精通MATLAB7 王正林版配套源码，很值得学习(Proficient in MATLAB7 Zhenglin version supporting source, it is worth learning from)