bright-adjust

this program was made using guide, it gives the energy and power of a ingresed signal.

Varous numerical methods

matlab进行潮流计算的一个工具，在文件内。(matlab a tool for power flow calculation, in the document.)

基于支持向量机算法的分类程序，matlab实现。(Algorithm based on support vector machine classification procedures, matlab implementation.)

《MATLAB 揭秘》为学习这种功能强大的数学计算工具提供了高效的、启发性的方法。 本书使用简单易行的风格，一开始介绍了 MATLAB 基础，你将学习到如何绘制图象，求解代数方程及计算积分，也将学习到如何求解微分方程， 求 ODE 的数值解， 使用特殊函数工作。 本书含有几百个例子及其详细解说过程，章末带有习题，书末还带最终测试题目，一句话，本书给予你的是 MATLAB 精华。 本自学指导书提供了： z 上手 MATLAB的最快方法 z 几百个带有解答过程的工作实例 z 覆盖了MATLAB7 z 每章章末配有习题，提高学习质量，查漏补缺。 z 书末附有最终测试题 z 为学习和工作节省时间提高效率 《MATLAB 揭秘》对初学者很容易，对高手有挑战性，是通往计算精度的捷径。("MATLAB Reveal" to learn the powerful mathematical tools to provide efficient and enlightening way. This book uses a simple style, the beginning describes the basis of MATLAB, you will learn how to draw images, solving algebraic equations and calculating points, will also learn how to solve differential equations, find the numerical solution of ODE, the use of special function work. This book contains hundreds of examples and a detailed explanation of the process, with the end of the chapter exercises, end of the book is also the ultimate test subject with a word, this book gives you the essence of MATLAB. This book provides a self-study guide: z fastest way to get started MATLAB z hundreds of examples of the work process with a solution z covers MATLAB7 z chapter at the end of each chapter with exercises to improve the quality of learning, leak filled. z end of the book title with a final test z for the learning and work to save time and improve efficiency "MATLAB Re)

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. )

一个图像去噪的Matlab程序，可用于图像的边缘提取等工作。(Image denoising)

matlab 工程应用 MATLAB7_0基础教程_清华大学.pdf(matlab tutorial-based engineering applications MATLAB7_0 _ Tsinghua University. pdf)

GPS信号跟踪与捕获，相关及非相关累积算法(GPS signal tracking and capture, accumulation-related and non related algorithms)

pifa天线matlab程式，FDTD算法，输出S11参数(pifa antenna matlab program, output S11 parameters)