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一篇讲解OFDM技术的PDF文档，里面详细讲解了OFDM原理，希望对初学者有帮助。(One explain the OFDM technology, PDF documents, which gave a detailed OFDM principle, want to be helpful for beginners.)

1、《小波图像分解与重构程序存在的问题与解决办法》 我编写程序时尽量实现模块化，方便不同功能程序之间的调用。以上程序实现了一维、二维小波分解与重构的功能，接下来我们就可以此为基础，探讨小波信号压缩和图像融合等技术了。(1, " Wavelet image decomposition and reconstruction process problems and solutions" when I try to modular programming, to facilitate calls between different functional processes. Program achieved more than one-dimensional, two-dimensional Wavelet function, then we can take this as the basis of wavelet signal compression and image fusion with the.)

逆合成孔径雷达，距离多普勒算法下的多点目标欺骗干扰，Matlab语言仿真(Range_Dopplor algorithm of deception jamming about Inverse Synthetic Aperture Radar )

本函数将完成对输入的二维信号进行多尺度离散小波分解(This function will complete the two-dimensional signal input multi-scale wavelet decomposition)

经典控制论稳定性判定算法，基于matlab(The cybernetics stability decision algorithm, matlab)

说明：  LDPC编码的BP译码算法的matlab程序(Matlab Program of BP Decoding Algorithms for LDPC Coding)

实值离散gabor matlab 代码。来源于实值离散gabor经典书籍。(Real-valued discrete gabor matlab code)

2D FFT and 2D IFFT in matlab. inputs are original data and block size. ex) block size = [8 8]

三相光伏逆变器，并网侧实现电压及电流双环闭环控制(Single-phase photovoltaic inverter, )

生成网格的MATLAB示例程序；可设置输入参数，网格可改变；(a sample procedure for grid generation)