practica2_LUND_05

利用matlab产生二进制调制信号波形，以实现噪声信号干扰研究(Matlab generated using the binary modulation signal waveform in order to achieve noise signal interference study)

用matlab画球体和半球体，word格式里面包含代码和绘图效果(draw a sphere and hemisphere with matlab)

some matlab codes to practice matlab in the field of signal processing

To investigate the effects of the discrete Fourier transform parameters on the frequency spectra of discrete-time signals. (Display x(n) on the screen with the plot command in Matlab)

欢迎大家下载学习，包括最小二乘法、SVM、神经网络、1_k近邻法,基于chebyshev的水声信号分析，课程设计时编写的matlab程序代码，基于欧几里得距离的聚类分析，模式识别中的bayes判别分析算法，包括脚本文件和函数文件形式。( Welcome to download the study, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Based chebyshev underwater acoustic signal analysis, Course designed to prepare the matlab program code, Clustering analysis based on Euclidean distance, Pattern Recognition bayes discriminant analysis algorithm, Including script files and function files in the form.)

研究1维FDTD的收敛情况，分情况讨论stability factor小于，大于，等于1的情况(The convergence of one-dimensional FDTD case, the situation points to discuss stability factor is less than, greater than, equal to 1)

不怕明确地告诉你，这个东西啊，可以很放方便地判别运动状态的稳定性(Stability Criteria)

EKF_UKF_PF三种算法的比较粒子滤波matlab仿真程序EKF_UKF_PF三种算法的比较matlab仿真程序(realization of EKF_UKF_PF)

对matlab各函数的一个串讲，对学习过但很久没用的同学回忆功能非常有用。(some classic examples make matlab easy to study )

说明：  简单的蚁群算法求解tsp问题 其中程序没有计算最后一个城市回来起点城市的距离(Tsp simple ant colony algorithm for the problem which the program does not calculate the last point of a city back from the city)