LDA_FACE_RECOGNITION

理想低通滤波器特性曲线绘制 频率图分析 升余弦滤波器特性曲线绘制 频谱图分析 部分响应系统滤波器特性曲线(Ideal low-pass filter frequency characteristic curve analysis drawn up cosine filter characteristic curve analysis part of the spectrum mapping system filter response curve)

最小二乘法多元线性回归的matlab实现(Least squares linear regression of the matlab implementation)

用于对USPS数据进行分类的各种分类器，用于对多维采样点进行无监督分类。可根据类别数修改分类器，模式识别作业的部分代码。 (USPS data for the various classification categories, for sampling points on the multi-dimensional non-supervised classification. Can be modified in accordance with several types of classifiers, pattern recognition part of the operating code.)

FOCUSS算法,是用于压缩感知中的重构算法。(FOCUSS algorithm)

利用模糊控制結合滑模控制合成的模糊滑模控制器，應用在磁浮軸承系統。(The use of fuzzy control with sliding mode control synthesis of fuzzy sliding mode controller, used in magnetic bearing systems.)

this is the sample of matlab coding for echo hiding data audio steganography... use your own input

These scripts demonstrate techniques used to generate test data and write those data to external data files.

DASCAN 聚类算法例程，实现平面内点的分类(Clustering algorithm routines)

说明：  数字信号处理相关matlab程序，包括傅里叶变换，iir滤波器，fir滤波器等(iir and fir )

Opencv code for Sobel edge detection