fast-matlab-src-2.1

说明：  能够求解三角形势阱中二维电子气能级宽度，可以运行(Able to solve the triangular situation well in two-dimensional electron gas energy width, can run)

说明：  用matlab模拟仿真锁相环，一个很好的程序，希望能帮到你(PLL with matlab simulation, a very good program, hope you can help)

esta es una simulacion de un filtro pasa banda y paso alto muy conveniente para el uso en ingenieria electronica

经验模态分解（Empirical Mode Decomposition，简称EMD))方法被认为是2000年来以傅立叶变换为基础的线性和稳态频谱分析的一个重大突破 [1]  ，该方法是依据数据自身的时间尺度特征来进行信号分解，无须预先设定任何基函数。这一点与建立在先验性的谐波基函数和小波基函数上的傅里叶分解与小波分解方法具有本质性的差别。正是由于这样的特点，EMD 方法在理论上可以应用于任何类型的信号的分解， 因而在处理非平稳及非线性数据上，具有非常明显的优势,适合于分析非线性、非平稳信号序列，具有很高的信噪比。所以，EMD方法一经提出就在不同的工程领域得到了迅速有效的应用，例如用在海洋、大气、天体观测资料与地震记录分析、机械故障诊断、密频动力系统的阻尼识别以及大型土木工程结构的模态参数识别方面。

adaptive control of matlab simulink model

显示不断变化的心型，并保存为gif格式动画 各位帅锅不可错过哦~(Show the changing of the heart-shaped, and save it as a gif format animation You handsome pot can not miss it ~)

使用matlab实现信号发生器以及电子琴(A basic signal generator &digital piano based on Matlab)

HMM工具箱。包括算例。(HMM toolbox, including a few examples, to facilitate learning )

matlab编写的前方交会程序，包含题目及代码doc文件(failed to translate)

The demand of high data rate services has been increasing very rapidly and there is no slowdown in sight. We know that the data transmission includes both wired and wireless medium. Often, these services require very reliable data transmission over very harsh environment. Most of these transmission systems experience much degradation such as large attenuation, noise, multipath, interference, time variance, nonlinearities and must meet the finite constraints like power limitation and cost factor. One physical layer technique that has gained a lot of popularities due to its robustness in dealing with these impairments is multi-carrier modulation technique. In multi-carrier modulation, the most commonly used technique is Orthogonal Frequency Division Multiplexing (OFDM)