Image-Processing---Frequency-Domain-Enhancement

图像增强 灰度变换增强 空域滤波增强 频域增强 色彩增强 小波增强 (Enhanced gray-scale image enhancement transform spatial filter to enhance the frequency domain to enhance color enhanced wavelet enhanced)

此程序是有关于到达角DOA估计的代码，在很多方面都很有用(This procedure is DOA on arrival estimation code, very useful in many ways)

说明：  一遍相当不错的人脸识别亲和力算法论文。对本科生毕业设计非常有用(Again very good affinity for face recognition algorithms papers. Very useful for Graduation)

地质雷达期刊文章，关于资料处理及分析，工程地球物理勘探(papers about GPR, relating to data processing and analysis, engineering geophysical prospecting)

基于matlab的风机信号处理，包括时域频域各种分析方法(Fan-based signal processing matlab, including a variety of analytical methods and frequency domain)

This is code for Haralick feature extraction for image in matlab. The basis for these features is the gray-level co-occurrence matrix. This matrix is square with dimension Ng, where Ng is the number of gray levels in the image. Element [i,j] of the matrix is generated by counting the number of times a pixel with value i is adjacent to a pixel with value j and then dividing the entire matrix by the total number of such comparisons made.

很全很实用的matlab快捷键和常用函数大全。(All very useful and commonly used functions matlab shortcuts Daquan.)

希尔伯特黄变换的C语言实现，包括希尔伯特谱分析，瞬时频率的求解等。(Hilbert Huang Transform C language, including Hilbert spectral analysis, such as instantaneous frequency solution.)

双向DC，plecs仿真，带闭环控制，可以联合仿真(Bidirectional DCplecs simulation)

This file include the normalized LMS algorithm and subband LMS algorithm. all of them are in m.file This file can be used to echo noise cancellation, and active noise control