cheby.m

the MATLAB codes for the well-known modulation techniques.

LMMSE performance analysis

matlab基础学习资料，包括例题，答案，讲解，符号运算，图像，矩正等(matlab-based learning information, including sample questions, answers, explanations, operator symbols, images, moments, etc. are)

介绍matlab GUI的axes，获得axes的图形等等的方法都有。(Introduction matlab GUI' s axes, axes of graphs, etc. to obtain the method has.)

车辆电子控制系统，方便你进行汽车电子方面的开发(Vehicle electronic control system to facilitate your development of automotive electronics)

A set of matlab functions to read, write and deal with .spc spectra and spectral descriptions

ADVANCED MOUSE POINTER CONTROL USING TRAJECTORY

研究表明超高斯分布更加贴近语音信号的实际分布，然而语音信号很难用单一的概率密度 函数准确描述，针对这一情况，提出了一种用超高斯混合模型对语音信号幅度谱建模的新方法，并推导了 基于此模型的幅度谱最小均方误差估的估计式。仿真结果表明：与传统的短时谱估计算法相比，该算法不 仅能够进一步提高增强语音的信噪比，而且可以有效减小增强语音的失真度，提高增强语音的主观感知 质量。 (Recent research indicates that the speech spectral amplitude distributions could be fairly described with super-Gaussian probability density function. However, the complexity of speech signal determines that the distribution statistics ofspeech signal could not be well described by single simple function. Thus a super-Gaussian mixture model for speech spectral amplitude is proposed, and with this model, a minimum mean-square error (MMSE) estimator for speech signals spectral amplitude is derived. The simulation results show that this algorithm based on Gaussian and super-Gaussian speech model could achieve better noise suppression and lower speech distortion as compared with the conventional short-time spectral amplitude estimation algorithm. )

the code is based on lsb matching revisited technique the new technique available to the user for steganography. that provide high accuracy

三相逆变器模型 pid control....................(inverter_model pid control ...................)