sine

Matlab sumilink model contains summ and gain.

基于模态振型的固定结合面动态特性参数测试 (Based on a fixed mode shapes combined with dynamic characteristic parameters of the test surface)

异步电机矢控制的Matlab仿真，转速、转矩波形都相当不错，可以直接作为毕业设计的仿真图 使用matlab2010a(Foc of Simulink)

数值积分 romberg matlab编程(Numerical integration romberg matlab programming)

粒子群算法，自带测试函数 (Particle swarm optimization algorithm)

传统的短时谱估计语音增强算法通常假设语音谱分量相互独立，没有考虑语音谱分量间的相关性。针对这 一问题，该文提出一种新的基于多元Laplace分布模型的短时谱估计算法。首先，假设语音的离散余弦变换(DCT) 系数服从多元Laplace分布，以此利用谱分量间的相关性；在此基础上，利用多元随机矢量的高斯尺度混合模型表 示，推导得到语音DCT系数矢量的最小均方误差(MMSE)估计的解析表达式；并进一步推导了基于该分布模型的 语音存在概率，对最小均方误差估计子进行修正。实验结果表明，该算法在抑制背景噪声和减少语音失真等方面优 于传统的语音增强方法。(The spectral components of speech are usually assumed to be independent in traditional short-time spectrum estimation, which is not the case in practice. Tosolve this problem, a new speech enhancement algorithm with multivariate Laplace speech model is proposed in this paper. Firstly, the speech Discrete Cosine Transform (DCT) coefficients are modeled by a multivariate Laplace distribution, so the correlations between speech spectral components can be exploited. And then a Minimum-Mean-Square-Error (MMSE) estimator based on the proposed model is derived using a Gaussian scale mixture representation of random vectors. Furthermore, the speech presence uncertainty with the new model is derived to modify the MMSE estimator. Experimental results show that the developed method has better noise suppression performance and lower speech distortion compared to the traditional speech enhancement method. )

本程序中仿真了关于ADRC的一些基本例子仿真，并说明了ADRC的一些基本优点和好处(In this program the simulation about some basic examples of ADRC simulation, and explained some of the advantages and benefits of ADRC)

control adaptativo this our let investigate some more of the adaptative with matlab

电力电子电路单相桥式全控整流电路的simulink仿真(Power electronic circuit single phase bridge rectifier circuit with Simulink simulation)

利用matlab实现主成分分析！结构清晰！pca based on matlab(pca based on matlab)