doa

说明：   教学材料包含全套的文件,可以直接用于教学 例题全部代码包含本书全部例题的MATLAB语句 开发函数和使用资源包含作者为本书开发的全套函数. (Teaching materials include a full set of files that can be directly used for teaching examples include all the code book, all examples of MATLAB statements development function and use of resources developed for this book contains a full set of functions.)

用于循环载入多个文件，比如文本文件。不用手动输入t1.txt, t2.txt ,t3.txt... , 然后得到的文件可以用一个矩阵存储下来。或者用一个向量以流的方式存储。(This program is used to cycle load files, like text files. For example,you don t have to manually type t1.txt, t2.txt, t3.txt in your program. Moreover, the result can be stored in a matrix or a vector. store.)

fs = 8000 t = (0:1/fs:1). x1 = cos(2*pi*t*300) x2 = cos(2*pi*t*400) ha = phased.ULA( NumElements ,10, ElementSpacing ,1) ha.Element.FrequencyRange = [100e6 300e6] fc = 150e6 x = collectPlaneWave(ha,[x1 x2],[10 20 45 60] ,fc) rng default noise = 0.1/sqrt(2)*(randn(size(x))+1i*randn(size(x))) hdoa = phased.ESPRITEstimator( SensorArray ,ha,... OperatingFrequency ,fc) doas = step(hdoa,x+noise) az = broadside2az(sort(doas),[20 60])

很方便的Gabor滤波器做图像纹理方向检测(texture oriantation detection using Gabor filter)

60 useful programs on matlab learning.

自己做的一级倒立摆..................(They do an inverted pendulum/................)

LPC program example

只要输入信号的中心频率和带宽，自动生成带通滤波器采样率、信号保护带、采样率误差容限(Just enter the center frequency and bandwidth of the signal, automatically generated bandpass filter sample rate, signal protection zone, the sampling error margin rate)

此程序利用强化学习的方法实现小车的最优控制。(Optimal control of car)

使用meashift方法做的平滑和分割算法，用matlab写的(Meashift methods make use of the smoothing and segmentation algorithm, written using matlab)