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fundamentals of digital modulations

说明：  matlab向dsp传递.dat文件的方法，很经典。(dsp matlab to pass. dat file method, it is classic.)

FRAME地固系和惯性系坐标转换（极移、岁差、章动、参考历元）(FRAME orbit transfer)

LEACH (Low-Energy Adaptive Clustering Hierarchy)

The report on "AUTHENTICATION SYSTEM OF PRINTED DOCUMENT USING WATERMARKING TECHNIGUE " This project is done to propose a method for offline watermarking in printed documents.

用智能算法的粒子群算法进行压缩感知稀疏信号的重构(PSO is used for signal reconstruction)

高级数字信号处理，用各种方法包括music算法、burg法、布莱克曼法、协方差法、周期图法、自相关法进行谱估计，(Advanced digital signal processing, algorithms in various ways, including music, burg method, Blackman method, covariance method, periodogram, autocorrelation method, spectral estimation,)

改进等高线拟合代码，很有价值。(improve contour fitting code and of great value.)

matlab仿真微分方程，分别用欧拉法，改进欧拉法，龙格库塔法，四阶adams显式隐式算法对比精度。(matlab simulation of differential equations, respectively, with Euler, improved Euler method, Runge-Kutta method, fourth-order implicit algorithm adams explicit comparison accuracy.)

HYBRID MULTILEVEL CONVERTERHYBRID MULTILEVEL CONVERTERHYBRID MULTILEVEL CONVERTERHYBRID MULTILEVEL CONVERTERHYBRID MULTILEVEL CONVERTERHYBRID MULTILEVEL CONVERTER