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导航系统设计数学基础应用代码（matlab),包括各章节的代码。(Applied mathematics in integrated navigation systems)

normalized threshold vs the probability of false alarm in radar system.

说明：  matlab程序 M/M/1 M/M/N 用于求解排队论相关问题(matlab program M/M/1 M/M/N queuing theory to solve related problems)

Read text to be encrypted encrypt it and write to file encrypted.txt.Decryption done by readng encrypted.txt and plaintext written to decrypted.txt

fault detection and diagnosis of matlab toolbox, including PCA, PLS and many other

说明：  KPCA的提出者亲自写的程序。是一份很值得收藏的经典代码。(KPCA the author himself procedures. It is a very worthwhile collection of classic code.)

主成分分析(Principal Component Analysis, 简称PCA)是一种常用的基于变量协方差矩阵对信息进行处理、压缩和抽提的有效方法。 (The principal component analysis (Principal Component Analysis, PCA) is a common covariance matrix of information processing, compression and extraction.)

包括调制，解调，信噪比计算，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，能量熵的计算。( Includes the modulation, demodulation, signal to noise ratio calculation, PV modules contain, MPPT module, BOOST module, inverter module, Energy entropy calculation.)

this is the source of sobel filter

光伏阵列在不均匀光照情况下的多峰输出模型(the model of the PV in the partially shadow)