OFDM_matlab

OFDM仿真原始代码。基于matlab实现OFDM的全过程。压缩文件中包含7个文件。(OFDM code files, include the whole procedure of OFDM. there are seven files in this package.)

说明：  书籍源码——《MATLAB7.x数字信号处理》，文档清晰(Source book- )

说明：  高斯滤波器 matlab toolbox For GMMs and Gaussian kernels(Gaussian filter matlab toolboxFor GMMs and Gaussian kernels)

说明：  ec生物信息与论文实现\matlab教程及工具箱(ec biological information and papers to achieve \ Directory and Matlab Toolbox)

实现8psk的simlation仿真，其输入输出很全。(used to simalate the 8psk function)

这是一个异步电机基于磁场定向的矢量控制仿真模型，其中外环控制采用滑模变结构方式。(This is an asynchronous motor vector-based field-oriented control simulation model, which uses sliding mode outer loop control mode.)

用matlab小波分析工具箱观测大数据的变化趋势，用于大数据的预处理，效果较好(Observing the trend of big data with matlab wavelet analysis toolbox for large data preprocessing, better)

自适应Chirplet变换 用于分析提取雷达回波的微多普勒特征(Adaptive Transform Chirplet feature for analyzing the micro-Doppler radar echo extraction)

模拟退火算法 用matlab实现 有注释(Simulated annealing algorithm to achieve annotated with matlab)

基于DCT数字水印算法的Matlab实现源代码,1. 将文字水印和图像水印转换为二值序列水印； 2. 对水印进行置乱，提高其安全性； 3. 选择合适大小的块，给出DCT域中频分块编码方案；(DCT-based digital watermarking algorithm Matlab source code, a text watermark and image watermark converted into a binary sequence watermark .. 2 watermark scrambling to improve their safety 3 Select the appropriate size of the block, given DCT domain frequency block coding scheme )