Energydetector

说明：  运用MATLAB软件对图像进行处理，来达到不同的效果(Using image processing software MATLAB, to achieve different effect )

说明：  关于电力系统中潮流计算中的节点导纳矩阵Y的计算(Node Admittance Matrix Computation)

学习并找到降噪方法，对语音信号背景噪声做处理，使得声音更清晰。(The background noise is the most common factor degrading the quality and intelligibility of speech in recordings. Spectral subtraction can lower the noise level without affecting the speech signal quality. In this paper, we have studied and implemented to reduce the background noise of the voice signal, and to make improvements to reduce the background noise of the experiment. Not only with the spectral subtraction of the noisy signal of the transformation, we improve the traditional spectral subtraction based on the introduction of the parameters, by adjusting the parameters(α、β、γ) to achieve better enhancement.)

duda 模式分类 第五章 上机练习代码（原创，不是网内流传的官方工具箱，比较全，大部分已调试）对应课后题的题号(Pattern Classification 2nd CH5 code practice)

用粒子群算法实现的求函数最小值，代码简捷明了，适合刚接触粒子群算法的朋友(Minimum demand function with particle swarm algorithm, the code is simple and clear, for the fourth year Particle Swarm friends)

GM（1，n）灰色预测模型，只有模型建立，计算，作图，检验过程略(GM (1, n) Grey forecasting model, only the model, calculation, mapping, testing process slightly)

svm with matlab code

矩量法解线天线，可以计算表面的电流密度分布，并利用快速算法解矩阵。(MOM solve line antenna。)

数字基带信号处理的matlab程序，无压缩密码，使用matlab2008编写(Digital baseband signal processing matlab program, uncompressed password, use matlab2008 write)

matlab中的直方图均衡，适合初学图像处理者使用，希望采纳(matlab histogram equalization, image processing suitable for beginners to use, hope to adopt)