guochengbiasnhi-zyc_new

afqrrls算法2，大家多多支持，多多交流(afqrrls Algorithm 2, a lot of U.S. support, more exchanges)

simulation aeroplane using matlab simulink

Digital image processing, edge detection

C语言实现直方图均衡化算法，结果与matlab函数一致，代码很简单，适合初学者。(C language implementation histogram equalization algorithm, the results are consistent with the matlab function, the code is very simple and suitable for beginners.)

nonlinear optimization code can find local or global minima

用七元线形天线阵（ULA） 已知：信号中心波长为2,天线阵元的间距为1米,快拍数为2000，空中有四个 源信号,假设它们的频率：0.015, 0.05, 0.02, 0.035 四个源信号的方向分别为：pi/4 pi/3 pi/6 3pi/4 求： 1）在不加入噪声的情况下,画出传统波束形成法、Bartlett波束 形成法、Capon波束形成法的空间谱图； 2）在加入高斯白噪声的情况下,假设信噪比为10dB，画出传统波束 形成法、Bartlett波束形成法、Capon波束形成法的空间谱图。(7-element linear antenna array (ULA) Known: the signal center wavelength is 2, the antenna element spacing of 1 m, the number of snapshots for 2000, the air there are four Source signal, assuming that their frequency: 0.015, 0.05, 0.02, 0.035 The direction of the four source signals: pi/4 pi/3 pi/6 3pi/4 Requirements: 1) not to join the noise, to draw the traditional beam-forming method, Bartlett, beam Formation method, Capon beamforming method of the space spectrum 2) by adding Gaussian white noise, assuming that the SNR is 10dB, to draw the traditional beam Formation method, Bartlett, beamforming, Capon beamforming method of the space spectrum.)

Software effort estimtion using fuzzylogic

高斯信道与瑞利信道下PSK误码率分析,用于通信分析(Gaussian channel and Rayleigh channel BPSK BER analysis for traffic analysis)

利用Matlab语言编写，高斯窗实现，进行滤波处理，以及用于后续短时傅里叶变换(It is written in Matlab language, implemented by Gauss window, filtered, and used for short time Fourier transform.)

用Matlab实现的多种基于阈值的图像分割方法，含有大津法，最大熵，聚类等方法(Using Matlab to achieve a variety of threshold-based image segmentation method, which contains Otsu method, maximum entropy, clustering and other methods)