chaoliuchengxu

精通MATLAB7.0，北航的张志涌著作(Proficient in MATLAB7.0, Beihang writings of Zhang Yong)

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说明：  声 线 跟 踪 计 算 程 序，raytrace,

matlab编写的图片缩放算法，拉格朗日插值(matlab image scaling the Lagrange interpolation)

三种HHT的经典程序，包括示例演示，其中包括各个IMF（基本模式分量）的分解演示过程(Three kinds of HHT classic program, including sample presentations, including the various IMF (intrinsic mode) during the presentation of the decomposition)

QAM modulation scheme for spreading codes gray

该逻辑蒂斯回归模型matlab程序用于数据多分类，适用于有监督，学习型模型。(the matlab code of logistic regression used for data multi-classification. it is a kind of unsurpervisor study.)

SCWCD dumps for 310-083 exam for SUN certification

高斯模型的应用， gao shi mo xing(fd fdfd fdfdf dfdfdfdfdfdfdf)

用于空间信号叠加谐波个数判断，或者时间序列信号周期项个数判断(to decide the number of waves in singnal)