Random-variable

关于matlab的入学教程的讲解，很有用的哟！(Tutorial on matlab entry talks, the very useful yo!)

可以三维显示各种地震数据体，该程序采用matlab程序编制，用来进行简单的三维的地震数据建模(Can display a variety of three-dimensional seismic data volume, the program using matlab programming, used for a simple three-dimensional seismic data modeling)

线性规划实例源代码，是一个简单实例 希望对大家有帮助(Examples of linear programming source code, is a simple example we want to help)

有关迫零均衡方面的研究，基于MATLAB平台的仿真，值得一看。(The study, based on zero-forcing equalizer MATLAB simulation platform, worth a visit.)

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. )

基于网格划分的无线传感器网络节点动态部署算法，可查看任意步骤中节点数目的变化，可显示最终的部署结果(Mesh-based wireless sensor network node dynamic deployment algorithm, the steps to see any changes in the number of nodes, the deployment of the final results can be displayed)

离散小波分解下的图像增强，快速，可以与其他波分解的图像增强做对比(Discrete wavelet decomposition of image enhancement, fast, with other wave decomposition of image enhancement to do comparison)

这是一个基于ofdm的系统的调制解调的matlab程序(This is a ofdm modem program)

matlab GMSK modulation

说明：  MATLAB矩阵及其运算变量和数据操作 MATLAB矩阵 MATLAB运算矩阵分析(MATLAB matrix and its variables and data manipulation operations MATLAB Matrix Matrix Analysis MATLAB computing)