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数字进制转换：输入任意一个十进制数，能转换成二进制和十六进制。(Digital hex conversion: enter any decimal number，and they can be converted into binary and hexadecimal.)

已知信道转移矩阵，通过迭代算法计算信道容量(The channel transfer matrix, through the iterative algorithm to calculate the channel capacity )

说明：  共轭梯度法程序代码，实现f(x1,x2)=4(x1-5)^2+(x2-6)^2的最小值求法。(Conjugate gradient method program code)

matlab程序设计以及绘图方面的相关基础资料，使用于初学者(matlab program design and drawing of the underlying data used for beginners)

光伏系统最大功率点跟踪，mppt，inc(Maximum power point tracking of PV systems, mppt, inc)

digital signal processing

遗传算法优化 B P 神经网络非线性函数拟合 根据遗传算法和 B P 神经网络理论(Genetic algorithm optimization BP neural network - non-linear function fitting B P based on genetic algorithms and neural network theory)

信号经过格雷码编码之后qpsk传输，研究信噪比。(After Gray coded signal transmission qpsk, research SNR.)

用Baum-Welch算法来迭代估计一个隐马尔科夫模型（HMM）的初始状态概率分布以及其状态转移概率矩阵。其中文件有mainfile_B_W.m为主函数，Baum_Welch.m为Baum-Welch算法迭代函数，Forward_variable.m与Backward_variable.m与Gamma_variable.m与Ksi_variable.m是需要计算的四种因子，B_pdf.m为混淆散射概率密度函数。(It s Baum-Welch algorithm for iteratively estimating the initial states probability distribution and state transition probability matrix. In the folder, "mainfile_B_W.m" is the main function, and "Baum_Welch.m" is the iteration Baum-Welch function. Also these four file "Forward_variable.m " "Backward_variable.m" "Gamma_variable.m" "Ksi_variable.m" are used for calculating crucial factors. "B_pdf.m" is the emission probability distrubution function.)

本程序模拟日间24个时段光伏出力情况，根据三点估计法求出光伏出力和三点取值的权重(This procedure simulated photovoltaic output is 24 hours in the day, and the photovoltaic output based on three-point estimate method and the weight of three values)