No1_stego_lsb

说明：  （转载，供matlab新手学习用）简单信号的频谱分析，非常经典。包括正弦信号，矩形波，白噪声三类信号的频谱分析，很详细，代码有注解。( frequency analysis of signal using Matlab)

matlab实现图像的 Homography 矫正，有图片和示例，具体程序见 RectifyImg.m(the iamge Homography rectification based matlab, the sample including code and images are given. run the main program RectifyImg.m)

将SVM与粒子群算法(PSO)相结合,充分利用SVM在处理小样本回归问题上具有的独特优越性及PSO全局搜索优化等特点(SVM and particle swarm optimization algorithm (PSO) combined with SVM, makes full use of the unique superiority and the PSO global search optimization features in small sample regression problems on)

this is about inverter control and it is developed in matlab/simulink envirnovement

Pade递推算法，完成插值，收敛快，精度较一般多项式插值高(Pade recursive algorithm to complete the interpolation, convergence and accuracy higher than the general polynomial interpolation)

这个程序用来对于神经网络负荷预测进行训练(This procedure is used for load forecasting neural network training)

说明：  用Matlab图形用户界面实现的计算器功能，简单实用(Matlab graphical user interface with the calculator function, simple and practical)

this programs explain the basic functionality of QPSK Modulation and Demodulation program. Check this.

用MATLAB和VisualC_混合编程及应用(Hybrid Programming with MATLAB and VisualC_ and application)

运用Matlab进行分类、参数估计和状态分析(Classification, parameter estimation and state estimation- An engineering approach using Matlab)