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DCT_and_IDCT_for_image
- dct and idct for image.matlab实现信息序列的嵌入和提取
OFDMsystembasedontheconversiondomainchannelestmati
- 本代码是基于OFDM系统的一种转换域估计算法，有整个OFDM系统及改进的信道估计算法仿真。包括LS,MMSE,LMMSE,DFT,及改进后的DCT算法。-The code is based on the OFDM system, the conversion of a domain estimation algorithm, the OFDM system and revamp the entire channel estimation algorithm for the simulation.
dwt-dct
- Applications The Haar transform is a wavelet transform. For example, when $N=8$, the transform matrix is
Progetto_Watermark
- project dct watermark matlab
DCT-Based--Watermarking-Scheme
- a self- embedding block wise fragile watermarking scheme with tamper detection and content recovery capability. The proposed scheme embeds the shuffled extensive ten bit Recovery data and two bit Authentication data of the image block into the leas
spwm0510
- 二极管箝位三电平的SVPWM闭环仿真可以运行，使用MATLAB2011a版本，-DCT matlab simulink
Watermarking-of-single-channel-images-using-DCT.r
- This the code for Single Channel image watermarking using Discrete Cosine transform.-This is the code for Single Channel image watermarking using Discrete Cosine transform.
svzqcn
- 在matlab中实现DCT变换,对初学者有一定的用处,不错的-Is realized in matlab DCT transformation, has a certain useful for beginners. Good