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inverter based on diode clamp technique

对OFDM系统进行自适应分配，主要对子载波，比特和功率进行分配，已达到降低发射端功率的目标。(Adaptive Allocation for OFDM systems, the main pair carrier, bit, and power distribution, has reached the goal of reducing the transmitter power.)

Henon吸引子是混沌和分形的著名例子,迭代模型为xk+1=1+ax2k+byk,yk+1= xk.最常见的参数取值为a=1.4,b=0.3 .(The Henon attractor is chaotic and fractal famous example of the iterative model xk+1 = 1+ ax2k+ byk yk+1 = xk. The most common parameter values ​ ​ a = 1.4, b = 0.3)

产生am信号的MATLAB源码,充分的讲解了关于am信号用matlab产生的各个步骤及详细源码(The generation of the AM signal MATLAB source code, the full explanation of the various steps of the AM signal using matlab generated source code and detailed)

利用泊松方程得到PN结热平衡下的电势分布(Poisson equation PN junction thermal equilibrium electrical potential distribution)

先进PID 控制及其MATLAB 仿真 网络上很少有这样的文档资料下载(Advanced PID Control and MATLAB Simulation of the network there has been little information download this document)

直方图是用面积表示各组频数的多少，矩形的高度表示每一组的频数或频率，宽度则表示各组的组距，因此其高度与宽度均有意义。 程序提取了很多直方图所需要的参数特征，如均值、方差、偏度、峰度、能量和熵。 (Histogram is that each group size the number of frequency, the height of the rectangular frequency of each group said that the number or frequency, the width of that group from each group, so the significance of height and width of both. Extraction procedures need a lot of parameters histogram features, such as mean, variance, skewness, kurtosis, energy and entropy.)

时频分析，用于时频分析，压缩文件，概率密度曲线 ，计算样本向量x的概率密度估计，返回在xi点的概率密度f，此时我们使用plot(xi,f)就可以绘制出概率密度曲线。(Time-frequency analysis, time-frequency analysis is used to compressed files)

利用matlab来进行画门函数的频谱图和能量谱密度图(Use matlab to draw gate function spectrum and energy spectrum density map)

DIP text book kmeans image segmentation Input: ima: grey color image k: Number of classes Output: mu: vector of class means mask: clasification image mask