sj5

ofdm 解调simulink模块，调试版(OFDM demodulation simulink module, debug version)

本软件具有简单的界面，能够通过简单的操作对图像进行水印加密、图像篡改检测、图像篡改定位、图像篡改修复。(The software has a simple interface that can be encrypted watermark image by a simple operation, image tamper detection, image tamper localization, image tampering repair.)

用matlab对一段音频进行采集并做一些简单的处理(Using matlab for an audio collection and do some simple processing)

Error diffusion by Jarvis-Judice-Ninke.

变压器故障样本数据，可以在Matlab里较好的模拟出样本，方便仿真(Transformer fault sample data, you can better simulate the sample in Matlab, simulation convenient)

AR人脸库进行DCT变换，然后使用Fisher discriminant analysis 进行特征提取，使用cos分类器进行人脸分类。(AR Face Database for DCT transform, and then use the Fisher discriminant analysis feature extraction, using cos classifier for human face classification.)

编写的是2-4进制转换的功能函数，而进制转化是进行QAM调制的必须元件，而且可根据次程序进行编写其他进制的转换(hexTransform is necessary to modulation for example MQAM)

monte carlo 算法 Denoising of letter A: Ising Prior(monte carlo algorithm Denoising of letter A: Ising Prior)

matlab模糊数学工具箱，包含常见的模糊聚类，模糊预测等，期待和大家一起分享。(The matlab fuzzy toolbox, including common fuzzy clustering, fuzzy prediction, etc., looking forward to share.)

说明：  对受迫振动的非线性系统碰撞仿真，适合相关人员交流学习。可以针对不同刚度，频率，间隙进行调整。(Collision simulation of forced vibration of non-linear system is suitable for related personnel to communicate and learn.)