lianma-matlab

this file is about band structure of 3d photonic crystal.in this program we use the pwe methode for calculation of band structure

步进频率连续波信号压缩仿真，详细展示其信号模型特点。(Simulate the compression of stepped-frequency continuous waves, showing the details of the signal model.)

matlaB 开发的数字电子琴simple simple (simple simple simple simple simple )

this program is about jpeg demo

Phase potrait of Relay with deadzone, hysterisis, and some linear and nonlinear system

BPSK程序，完成二进制调制过程，用于仿真，初步认识MATLAB仿真过程。(BPSK program, the completion of the binary modulation process for the simulation, an initial understanding of MATLAB simulation.)

说明：  基于matlab语音短时频谱分析，到谱分析，语谱图分析及结果(Matlab voice-based short-time spectral analysis, the spectral analysis, spectrum analysis and the results of language)

波达方向估计算法仿真中的基于解相干的MUSIC源程序，前向空间平滑MUSIC源程序。属于music算法的一种(Simulation of DOA estimation of MUSIC based coherent source solutions, the first source to the spatial smoothing MUSIC. Algorithm is a kind of music)

this file present one of the most popular way to calculate dijkstra distance presentation, especialy for 3D triangulation mesh.

Matlab implmentation of Golden Section method used in unconstrained optimization for a single variable