slm_modified

MATLAB数字信号处理的入门学习例程及实验结果，对MATLAB的初学者有帮助。(MATLAB introductory digital signal processing routines to learn and experiment results, MATLAB has to help the beginners.)

对但自由度阻尼体系进行模拟，在体系振动的同时，画出阻尼衰减曲线(However, damping of the system degree of freedom simulation, vibration in the system at the same time, draw damping attenuation curve)

matlab几乎所有数值计算程序，都包括在内，数值积分数值微分，方程求根等等，几乎所有需要用到的程序(The matlab almost all numerical procedures, including numerical integration numerical differentiation equation Root, etc., almost all the needed procedures)

新型调制技术 OFDM matlab 代码(The new modulation technique OFDM matlab code)

这是一个异步电机基于磁场定向的矢量控制仿真模型，其中外环控制采用滑模变结构方式。(This is an asynchronous motor vector-based field-oriented control simulation model, which uses sliding mode outer loop control mode.)

The mean hydration of carbohydrates as studied by normalized 2-D radial pair distributions, Claus A. Andersson and Sø ren B. Engelsen, Journal of Molecular Graphics and Modeling.The routine takes as input the location of the centerpoint of the two spheres and the two said spheres radii and calculates the rotational common volume used for normalizing the density maps of the atoms under investigation.

说明：  matlab实现加汉明窗，矩形窗，并对它们进行傅里叶变换，并实现频谱的分析。(matlab realize Jia Hanming window, rectangular window, and they are subjected to Fourier transform, and to achieve the analysis of the frequency spectrum.)

说明：  I don t know what it is

fast fourier transform

用Matlab实现加尔顿钉板的程序，最后实现了动画，可根据需要改变几个参数。(Using Matlab procedures of the the Galton nail plate, and the final realization of the animation, according to several parameters need to be changed.)