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stegenogrpahy in matlab based on dwt

实现白噪声、正弦信号和带有白噪声的正弦信号的自相关函数的分析。(Achieve white noise, white noise with a sinusoidal signal and a sinusoidal signal of the autocorrelation function.)

设计一个程序，用后向Euler 法/梯形法求解电路系统的MNA 方程（该方程由stamp 程 序得到），其中线性方程的求解采用GCR 迭代法。(Design a program that uses the backward Euler method/trapezoid method for solving circuit system MNA equation (the equation obtained by the stamp program), in which the linear equations using GCR iteration.)

Unified power quality conditioners (UPQCs) allow the mitigation of voltage and current disturbances that could affect sensitive electrical loads while compensating the load reactive power. This paper deals with unified power quality conditioner (UPQC), which aims at the integration of series-active and shunt-active power filters.

稀疏条件下欠定盲分离，得到混合矩阵，恢复原信号(Underdetermined blind separation under sparse conditions)

说明：  计算加速器频谱，可以显示加速器频谱书面 加速器频谱，可以显示加速器频谱书(Compute accelerator spectrum, the spectrum can show a written accelerator accelerator spectrum, the spectrum can be displayed accelerator book)

matlab微分方程具体解法，能帮助大家很好的解决matlab当中如何进行微分方程的解法(differential equations matlab specific solution can help you a good solution how to solve differential equations matlab among the)

求混沌时间序列的盒子维(box dimension)覆盖法(Seeking chaotic time series box dimensions (box dimension) covering method)

说明：  MATLAB中的GUI终端界面程序实现统计BER的功能(GUI program BER)

脉冲幅度调制解调 实验操作 实验原理 实验注意事项(Pulse amplitude modulation and demodulation principle experiment experimental experimental operation precautions)