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calc md machin trualaz zzzzeaze

matlab与聚类分析的结合，用matlab解决聚类分析问题，适用于初学者 (matlab combination of cluster analysis, cluster analysis matlab solve problems, suitable for beginners)

三参数威布尔最小二乘法估计。算法效率高，估计准确(Least squares estimation of three-parameter Weibull.High efficiency of the algorithm accurately estimated)

OFDM的关键技术和应用，非常非常好用的一本书(Key technologies and applications of OFDM, very, very easy to use book)

输入信号为方波信号+高斯白噪声，方波信号基 频为1kHz，幅值为1，高斯白噪声方差为0.2， 均值为0，采样频率为20kHz。试用最大熵估计 法估计此信号的AR模型及其功率谱，并分析结 果(The input signal is a square wave signal+ Gaussian white noise, square wave signal fundamental frequency 1kHz, amplitude is a Gaussian white noise variance is 0.2, the mean is 0, the sampling frequency is 20kHz. Try maximum entropy estimation method to estimate the AR model of this signal and its power spectrum, and analyze the results)

说明：  通过simulink仿真模拟不同光照强度下的光伏模块串后的光伏特性，可以进行局部阴影下的光伏发电MPPT模拟仿真，仿真结果为多峰值形式，符合文献中规律特点，结果可导入工作空间，利用MATLAB进行绘图。(Through Simulink simulation, the photovoltaic characteristics of photovoltaic modules in series under different light intensity can be simulated, and the MPPT simulation of photovoltaic power generation under local shadow can be carried out. The simulation results are in the form of multi peak, which conform to the characteristics of the literature. The results can be imported into the workspace and drawn by MATLAB.)

该程序为数字信号处理方法中的一种博格算法(burg)

说明：  无约束一维极值问题中的黄金分割法，例程可调(Unconstrained extremal problem in the one-dimensional golden section method, routine adjustable)

radar signal is a simple example of how u can generate such signal

说明：  matlab generation.mdl