Digital-Image-Auto-Enhancement-by-using-matlab-pr

这是一个用K-L变换实现的人脸识别代码(matlab),挺不错的.(err)

常用的一个经典的ICA分离程序，主要用于分离语音信号(Commonly used in a classic ICA separation process is mainly used for separation of speech signals)

两个站点的测向交叉定位的三维GDOP仿真(triangle GDOP)

宽带聚焦的目的是通过一个聚焦变换矩阵，使得对应于不同频段的数据变换成同一个中心频率的数据，从而形成相关矩阵。这里的关键就在于聚焦矩阵的选取，不同的选择对应于不同的算法。(Focus on the purpose of broadband are focused through a transformation matrix which corresponds to a different band with the data converted into a center frequency of the data, to form the correlation matrix. The key here is to focus on the matrix selected, different options correspond to different algorithms.)

Matlab image processing study notes provide Fourier transform image processing code

心电信号的R波检测，特征提取，心率的计算，可视化的检测。简单易懂，使用方便(ECG R-wave detection, feature extraction, heart rate calculation, visualization of testing. Easy to understand, easy to use)

说明：  matlab实现几类简单机器学习算法，具有注解，易于理解(Matlab implements several types of simple machine learning algorithms, with annotations, easy to understand)

说明：  FFT高通处理图像和DCT高通处理图像，能够通过这两个程序的对比，来了解这两种处理方式的异同之处。(FFT DCT Qualcomm Qualcomm processing images and image processing, be able to compare the two programs, to understand both the similarities and differences between treatments.)

4FSK的解调算法的设计，主要用于本科生通信工程初学通信原理课程或者大学生本科论文帮助，仅供参考！程序绝对正确！(4FSK demodulation algorithm design, mainly for undergraduate Communication Engineering the communication principle beginner course or college students undergraduate thesis help, for reference purposes only! The program is absolutely right!)

三相电压不平衡度计算 simulink模型，可供参考 调试正确(The Simulink model for calculating unbalance of three-phase voltage can be used for reference and debugging correctly.)