hangbang

MATLAB 教学视频（史峰）配套ppt讲义。( MATLAB（Shi—Feng） teaching video supporting ppt lecture notes.)

求峰值点的子程序，可用于信号的频率等参数估计(And the peak point of the subroutine, may be used to signal the frequency parameter estimation)

用matlab实现香农编码，程序中含有子函数，需要调用！(The Shannon coding using matlab, the program contains sub-functions, you need to call!)

matlab数据拟合的ppt，内有详细介绍(data fitting matlab ppt, with detailed description)

自适应陷波控制Simulink程序。可用于一定频率范围内振动隔离。可运行(Adaptive Notch control of Simulink program. A certain frequency range can be used for vibration isolation. Can run)

说明：  为启发式搜索策略的特征选择算法，成为序列前向选择算法，又称为集合增加法，相比于其他特征选择算法运算量较小。(The feature selection algorithm, which is a heuristic search strategy, becomes a sequence forward selection algorithm, also known as set addition algorithm, which has less computation than other feature selection algorithms.)

摘要 该文主要考虑利用图像噪声再生技术来提取图像细节 其思想是利用被滤除的噪声信号进行回收再利用 通过对噪声信号和初步去噪信号进行小波变换 比较它们的小波系数 当噪声信号的小波系数达到一定的阈值时 将噪声信号的小波系数保留叠加至初步去噪信号的小波系数 然后利用传统的软阈值去噪的方法来进行图像的去噪 从而达到既能够去除噪声 又能保留图像细节的目的 实验证明 该方法较传统的方法在去噪和细节保持上有改进(Abstract In this paper, consider using images to extract the noise regeneration of its ideological image detail is the use of the noise signal was filtered to recycle through the noise signal and the initial wavelet transform de-noising signal comparison of their wavelet coefficients of the wavelet signal when the noise coefficient reaches a certain threshold will be the noise signal superimposed to the wavelet coefficients to retain the initial de-noising signal wavelet coefficients and then using the traditional soft-threshold denoising approach to image denoising in order to achieve the removal of noise can not only be able to retain The purpose of image detail that the methods of the experiment a more traditional approach to denoising and detail in there to keep improving)

功率因数校正的一些simulink仿真实例，包括单相和三相的电路拓扑，欢迎大家下载交流！(Power Factor Correction some simulink simulation examples, including single-phase and three-phase circuit topology, welcome everyone to download!)

MATLAB编程书籍，是MATLAB中不错的书籍，也是初学MATLAB编程入门必备书籍(The the MATLAB programming books, good books MATLAB, beginner MATLAB programming entry required books)

matlab 分别利用邻域平均和K点平均对椒盐噪声图像，高斯噪声图像，乘性噪声图像进行处理，比较两者的差别(matlab use neighborhood were average and K-point average for salt and pepper noise image, Gaussian noise images, image processing multiplicative noise, compare the difference between the two)