DI_SLD

用matlab对wav文件进行频谱分析，并画出频谱图(att)

Bessel低通滤波器特性幅频及相频特性分析及其阶跃响应和方波响应(Bessel low-pass filter characteristics of amplitude and phase frequency characteristics of frequency and step response and the square wave response)

DS_CDMA通信系统matlab源程序，需要的下吧(DS_CDMA communications systems Matlab source, it needs under)

1.地球同步轨道卫星，倾角分别为0，30，90度。 (1 satellites in geosynchronous orbit, respectively 0,30,90 degrees inclination.)

Matlab 实现求复杂网络的度分布，并返回度，以及平均度(Matlab seeking to achieve the degree distribution of complex networks)

说明：  推导雷达方程，建模计算美国的预警机雷达对大型战斗机的最大发现距离。雷达建模包括天线方向图、扫描调制（天线方向图的扫描调制）等，同时考虑不同脉冲积累数(Derive the radar equations, model and calculate the maximum discovery distance of the US early warning aircraft radar for large fighters. Radar modeling includes antenna pattern, scanning modulation (scanning modulation of antenna pattern), etc., while considering different pulse accumulation numbers)

matlab初学者可以看一看，可以对matlab编程有初步了解。(Matlab beginners can take a look at a preliminary understanding of the matlab programming.)

用MATLAB对电力系统进行仿真。里面有全套的仿真模型。(Using MATLAB for power system simulation. There are a full range of simulation models.)

有源电力滤波器建模，能很好的滤除谐波，输出正弦电压(Active Power Filter modeling can be a good harmonic filter, the output sinusoidal voltage)

说明：  k-means算法实现以及Iris数据集(Implementation of K-means algorithm and Iris data set)