levmar-2.5

OFDM详细的MATAB仿真，包括了每一个详细的步诌(Detailed OFDM simulation MATAB)

该算法包包含了hierichal，kmeans，em聚类算法，非常实用。(The algorithm package contains hierichal, kmeans, em clustering algorithm is very practical.)

3-Dimension FDTD代码PEC边界(3-Dimension FDTD code PEC boundary)

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. )

用Matlab产生单双极性的NRZ和RZ码型(Using Matlab generated Mono polar NRZ and RZ format)

空时网格码sttc的MATLAB仿真程序。(Space-time trellis codes sttc the MATLAB simulation program.)

分层编码,贝尔实验室分层编码的程序。包括编码，调制等内容。(VBLAST)

在所给定的图片上自动标定出嘴的位置，方便不同图像嘴的定位(In the picture given by the location of automatic calibration of the mouth, mouth to facilitate the positioning of different images)

说明：  p6 elaboracion de un programa de matlab para ingenieros en apuros

state-feedback controller for HAVC