imge-information-hiding

使用matlab通过fdtd实现一维到三维的光子晶体模拟(Using MATLAB FDTD to achieve through the one-dimensional to three-dimensional simulation of photonic crystal)

以网格作为逻辑结构，具有高联通，低负载，扩展性强的特点。经分析表明，该方案更高效、安全、抗攻击能力更强。(To the grid as a logical structure, with high Unicom, low load, expansion and strong features. The analysis shows that the program more efficient, safe, stronger anti-attack capability.)

关于Matlab的课件，里面含有数学建模的基础知识，对于数学建模的了解是很有帮助的(Courseware on Matlab, which contains the basics of mathematical modeling, mathematical modeling for understanding is helpful)

能够实现LL(1)预测分析过程的源码，有测试用例(To achieve LL (1) Prediction of the process of source code, there are test cases)

matlab编程实现OQPSK调制解调波形及频谱、功率谱的绘图( 您是不是要找： matlab编程实现QPSK调制解调形及频谱、功率谱的绘图 matlab programming OQPSK modulation and demodulation waveform and spectrum, power spectrum drawing)

The first scheme is based on the spatial locality of feature vectors corresponding to similar images. Learning is effected by modifying the query vector to incorporate the positive examples. The second scheme is based on “distorting” our view of the feature space. An new similarity distance between an image and the query is learned from the relevance feedback.

C++ Graphics Class Library for MS Windows

均匀光栅C++仿真程序，传输矩阵法，方便学习(Uniform grating matlab simulation program, transfer matrix method)

现在飞的稳定的apm给空的源代码，，可以提供参考(apm is project，)

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