signal-and-system-with-matlab

这是一个多径信道下源码，有一定的参考价值，希望对大家有用！(This is a multi-path channel under the source, have a certain reference value, useful for all of us hope!)

基于 MATLAB的点云 三角化重建(Based on the MATLAB the point cloud triangle reconstruction )

显示奇怪非混沌吸引子. 获得数据后, 用外部软件: origin等画出.(showed strange non-chaotic attractor. Access to data, the use of external software : origin such as paint.)

二维经验模式分解（BEMD）程序，可用于图像分解 (Bidimensional Empirical Mode Decomposition)

用matlab设计一个FIR和IIR滤波器，并对产生白噪声的信号进行滤波(hello)

FDTD的单向波传播,充分说明了FDTD的编程原理(FDTD one-way wave propagation, fully illustrated the principles of programming FDTD)

免疫算法求解优化问题，基于熵信息的优化算法，可以看看，触类旁通(Immune algorithm for solving optimization problems, the entropy of information-based optimization algorithm, you can see, by analogy)

对样本进行主成分分析： 把原来多个变量划为少数几个综合指标的一种统计分析方法，是一种降维处理技术(Principal component analysis on the samples: the original more than one variable is designated as a few indicators of a statistical analysis method, a dimensionality reduction processing technology )

matlab code for audio panning

最近在编制的一个求解微分方程的poission程序(Recently in the preparation of a program to solve differential equations poission)