pca

这是基于PCA的人脸识别，用MATLAB编写，包含了K-L变换，奇异值分解等方法，且采用了最小距离分类器(This is based on the PCA face recognition, using MATLAB to prepare, including the KL transform, singular value decomposition and other methods, and the use of the minimum distance classifier)

能够进行信号的Hilbert-Huang变换的matlab语言代码，使用的是以前的老算法计算的，但是已经证明可用，希望能对初学者有帮助(Used to implement the input signal of the Hilbert-Huang transform. First proposed calculation method, after validation, can be used.Based on Matlab.)

数字信号处理，包括FFT变换、Z变换、滤波器等的matlab实现(Digital signal processing, including FFT, Z-transform, filters, etc. matlab implementation)

统计信号处理基础完整 经典教材习题解答 作者手写扫描 包含检测理论与估计理论两个部分(Complete statistical signal processing base Classic textbook exercises answers Author scanned handwritten Consists of two parts detection theory and estimation theory)

RA码的Matlab源码，可用于通讯信道中的纠错功能(RA Code)

用于阵列的MUSIC,可以估计信号的方位角,是阵列信号处理主面(For array of MUSIC, the signal can be estimated azimuth, is the main surface of the array signal processing)

that is useful code for communication

电网侧PWM控制变换器的simulink仿真程序，学习资料(Grid side PWM control converter simulink simulation program, learning materials)

matlab中很多的源程序，是工作或学习的必备，希望能帮到你(matlab in a lot of source, is essential to work or study, and I hope to help you)

说明：  EMD分解算法应用于管道泄漏检测的信号处理(EMD decomposition algorithm applied to signal processing of pipeline leakage detection)