gasionzation

one of the best ways to have a blind channel estimation is using a precoding after before IDFT operation in OFDM systems,this simulation shows the precoding infulence on the system.

wavelet小波处理算法及其应用。包含了小波处理的基本应用，图像的去噪等等处理(wavelet implementation)

因子分析求得共同度，因子贡献，因子贡献率，得分函数的系数(Factor analysis to achieve common degree, factor contribution coefficient factor contribution rate, scoring function)

bpsk simulation(modulation n stuff)

说明：  一阶微分算子 一阶微分算子常用的有 roberts 算子、sobel 算子和 prewitt 算子(First-order differential operators of first-order differential operator used the roberts operator, sobel operator and prewitt operator)

Matlab教材样条插值工具箱splines使用说明、使用注意事项、使用实例等等(Matlab textbooks)

google排名算法，即pagerank算法，google排名算法，即pagerank算法(Google ranking algorithm, namely PageRank algorithm, google ranking algorithm, namely PageRank algorithm)

q717是验证时域采样与频域采样的对偶性，q718是快速卷积运算(q717 is to verify the time domain sampling and frequency-domain sampling of the duality, q718 is fast convolution)

详细解释了ibatis的用法和jar包。。。。。。。。。。。。。(A detailed explanation of the use and ibatis jar package. . . . . . . . . . . . .)

上海交通大学 图像空间域处理 matlab实现 灰度处理 直方图处理 等(Shanghai Jiaotong University image space domain processing matlab gradation processing histogram processing)