Matlab-based-sound-recognition

this gives you implementation of growcut algorithm

maximum likelihood identification method

Fractal dimension (FD) calculation using differential box counting algorithm.

说明：  welch 法加汉宁窗对高斯白噪声信号进行功率谱分析(welch Fajiahanning window on the Gaussian white noise signal power spectrum analysis)

matlab gui设计学习手册 第二版 2012新版 第三章源码( matlab gui)

MATLAB资料是学习MATLAB的最好帮手(MATLAB data is the best helper to learn MATLAB)

matlab的降维工具箱 从官网上下载的(Dimensionality reduction downloaded the official website matlab toolbox)

The code is available for direct input image and output image histogram code for reference. Environment: matlab

说明：  ldpc相关，涉及ldpc编码、和积译码(LDPC related, involving LDPC coding and sum product decoding)

关于BPSK，QPSK，8QAM,16QAM，32QAM的调制解调程序。可作为单独模块加入到任何信道下，解调采用了两种方法。(On the BPSK, QPSK, 8QAM, 16QAM, 32QAM modulation demodulation process. As a separate module can be added to any channel, the demodulator uses two methods.)