chuongtrinh

This is a collection of simulink blocks implementing simple nonlinear dynamical systems that generate attractors. Two types of general 3D simulink scopes (coded in the s-functions sfunxyz.m and sfunxyzd.m) are used to display in 3D, the evolution of the system during the simulation. Currently (March 2007), the featured systems are Lorenz, Van Der Pol, simple Lotka-Volterra, competitive N-D Lotka Volterra and Henon.

全相位陷波器是全相位数字信号处理体系中一个很有特色的技术，在通信、军事等抗强干扰场合中应用及其广泛，因而研究全相位陷波器并仿真建模实现其滤波功能，具有很高的意义。(All-phase notch filter is a very distinctive technique in the all-phase of digital signal processing system. In communications，military and such resistance interference are widely used. Therefore, it is of high significance to the study of All-phase notch filter and simulate the modeling to realize the filter function)

admm，压缩感知的重构程序，内有仿真信号(admm，compressive sensing)

the geometry of a diffraction grating, a common illustration in textbooks of optics, spectroscopy, and analytical chemistry. Sliders on the figures allow real-time interactive control of the incidence angle, grating ruling density (lines/mm), wavelength, and diffraction order.(the geometry of a diffraction grating, a commonillustration in textbooks of optics, spectroscopy, and analytical chemistry.Sliders on the figures allow real-time interactive control of the incidence angle, grating ruling density (lines/mm), wavelength, and diffraction order.)

搜索算法是利用计算机的高性能来有目的的穷举一个问题的部分或所有的可能情况，从而求出问题的解的一种方法。( The searching algorithm has a goal exhaustion question part or all possible situations using computer s high performance, thus extracts the question the solution one method. )

Detect circles with various radii in grayscale image via Hough Transform

This is the second tutorial of a series of image processing tutorials

麦克风阵语音增强中波束形成后维纳滤波的MATLAB代码(Microphone Array Speech Enhancement Beamforming MATLAB code after the Wiener filtering)

MATLAB语言入门》教学光盘中源程序。关于MATLAB使用的入门实例。适合初级以及中级工程人员使用。(Introduction to MATLAB language " teaching CD-ROM)

This program show how a deformed spectrum would affect the pulse shape