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对于IEC谐波检测的程序，采用hanning窗函数，然而求解(For the IEC harmonic detection process, using hanning window function, but the solution)

这是关于一篇基于小波阈值的经验模态分解的论文(This is about a wavelet and empirical mode decomposition papers)

lab experiments of wireless communication laboratory

对一个等边三角形，每条边按照Koch曲线的方式进行迭代，产生的分形图称为Koch雪花。编制程序绘制出它的图形，并计算Koch雪花的面积，以及它的分形维数(An equilateral triangle, each edge iterations, in accordance with the manner of the Koch curve generated fractal images is known as the Koch snowflake. Programmed to draw its graphics, and calculate the area of the Koch snowflake, and its fractal dimension)

fluid mechanics article

说明：  信号处理,进行信号检测与处理，通过设定threshold来进行信号检测的可信度调整(Credibility adjustment signal processing, signal detection and processing, by setting threshold for signal detection)

无功补偿，SVG代表了无功补偿的新方向，可以提高功率因素，克服三相不平衡，消除电压善变和电压波动(Reactive power compensation, SVG represents a new direction of reactive power compensation, can improve power factor, overcome three-phase imbalance, eliminate voltage fickle and voltage fluctuation)

光伏发电系统最大功率跟踪方法中，扰动观察法的S函数( 光伏发电系统最大功率跟踪方法中，扰动观察法的S函数 The maximum power tracking method of photovoltaic generation system, the S function of the disturbance observation method)

雨流法的matlab程序 可用于疲劳计算，适用于机械和相关行业(Rainflow matlab program can be used for fatigue calculation for machinery and related industries)

改进的粒子群算法，与遗传算法，神经网络，模拟退火等算法相结合(An improved particle swarm optimization algorithm combined with genetic algorithm, neural network, simulated annealing algorithm and so on)