quad_M

用Matlab实现Huffman编码，解决对文本的压缩解压(Huffman coding with Matlab realize and solve the text compression decompression)

气力清选，用于联合收割机中谷物与混杂物的分离，风速与分离式宽度的关系曲线，风速与落地位置的关系(Strength of the selected )

实现典型相关分析，计算加权加速度,基于chebyshev的水声信号分析，用于建立主成分分析模型，线性调频脉冲压缩的Matlab程序,相控阵天线的方向图（切比雪夫加权），鲁棒性好，性能优越。 ( Achieve canonical correlation analysis, Weighted acceleration, Based chebyshev underwater acoustic signal analysis, Principal component analysis model for establishing, LFM pulse compression of the Matlab program, Phased array antenna pattern (Chebyshev weights), Robustness, superior performance. )

谱方法的一本教程及书中配套matlab源码(Spectral method, and a tutorial book, matching matlab source code)

人脸识别的matlab程序，bp神经网络的应用(Face recognition matlab program, bp neural network applications)

matlab具体应用，在数字图像处理中常会用到的具体实例，资料中负有源码。(matlab specific applications, the frequently used in digital image processing specific example, the data source in the responsibility.)

采用 Welch法在matlab中进行功率谱密度计算(Welch method using power spectral density calculation in matlab)

morphological operation erosion is applied in the binary image.

在未知方向发射信号，由接收阵元接收。对接收的信号使用MUSIC算法处理，得到发射信号方位(process the signals received using MUSIC to get the DOA)

说明：  该代码生成碎裂人脸图像，可以实时调整图像的大小和相关设置。(Fragmentation of the code generation facial images in real time to adjust the size of images and related settings.)