PS2

UAV Pioneer dosent work

说明：  层空时码有三种普遍的检测算法：最大似然（Maximum Likelihood ,ML）检测算法、迫零（zero forcing ,ZF）检测算法、最小均方误差（Minimum Mean Squared Error,MMSE）检测算法。(There are three layers in general space-time code detection algorithms: maximum likelihood (Maximum Likelihood, ML) detection algorithm, forcing zero (zero forcing, ZF) detection algorithm, minimum mean square error (Minimum Mean Squared Error, MMSE) detection algorithm.)

使用SOM自组织映射网络实现可视化聚类源码(SOM SOM visualization cluster source)

matlab编写的复正弦信号频率估计程序，分别计算Tretter方法、kay、lovell&williamson等方法(matlab write complex sinusoidal signal frequency estimation procedures were calculated the Tretter method, kay lovell & williamson other methods)

matlab的滤波器，有菜单选择，高通，带通和低通，并且内有一个音频文件(matlab filter, there is the menu selection, high-pass, band-pass and low pass, and inside there is an audio file)

产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，分别设计三种高通，低通，带通滤波器对信号进行滤波处理，观察滤波后信号的频谱。(generating a continue time singal,which contains low,middle and high frequences,sampling it.analisize its spetrum.Then designing three kind filters are lowpass,highpass,bandpass filters and processing it.Observing its spetrum.)

字母图像识别算法，O, E, A, U 四个字母进行识别，该算法加入一定噪声之后依然有效。(The basic goal of the program is to perform letter recognition of vowels O, E, A, U in paragraphs provided in form of black-and-white images. Using the training paragraph image, we are allowed to train our program to distinguish among letters. Some difficulties that need to be resolved are noise, joined letters, scaled or tilted letters, and distinguishing between letters that are similar to each other. )

FFT/IFFT/LPF函数的调用，将三段代码分别保存为m文件，即可在matlab中调用函数。包含一个例子，为AM以及DSB的调制和解调。(FFT/IFFT/LPF of function calls, respectively for m documents preservation, can call functions of the matlab.)

中科院的matlab课件，是非常不错的matlab学习资料，资料格式为ppt(Chinese Academy of Sciences matlab courseware is a very good Matlab learning materials, data format ppt)

代码给出几种不同的信道模型对应的matlab仿真，代码精确无错，适合初学者自学(we have considered the general large-scale fading characteristics of wireless channels)