MATA323

摘要:本算法是在经典 Sobel算子基础上 ,结合汽车本身的实际情况 ,增加了 6个方向模板 ,同时利用基于 L范数的各同性扩散去噪模型消除噪声 ,最终得出汽车轮廓图。仿真结果表明:该算法对汽车图像的噪声干扰 有较强的抑制能力 ,汽车轮廓提取定位更准 ,精度更高 ,图像更清晰。 关键词:边缘检测算法 车辆轮廓 噪声 Sobel算子

WIRELESS COMMUNICATIONS Professor Andrea Goldsmith(Professor Andrea Goldsmith)

Using ITSE as objective function tuning of PI controller for a plant

对比LDPC Hamming 循环卷积码三种编码方式的误码率(Contrast BER LDPC Hamming codes are three circular convolution encoding)

这个程序使用第二代curvelet进行稀疏表示,(This program uses the second generation curvelet sparse representation,)

Kinematics UAV Control matlab

C_C方法，本函数用于求延迟时间tau和时间窗口tw(C_C method, this function is used to find the delay time tau and the time window tw)

灰度图像的二维Otsu自动阈值分割法 matlab源程序(Two-dimensional gray image Otsu automatic thresholding method)

利用FD方法求解第一类边界条件下的矩形金属槽(FD method for solving the first boundary condition of the rectangular metal trough)

地震信号处理，虚同相轴方法预测层间多次波，将数据分成上下两部分，利用相关和褶积的原理预测出层间多次波。预测信号和原始信号在相位和振幅上存在差异，用L1范数匹配法进行匹配，其中，提供了两种方法解病态方程，分别为高斯-赛德尔方法和正则化方法。(Seismic signal processing, predicte internal multiples by construct virtual events .The data is divided into two parts, using the principle of correlation and convolution to predicte multiples. There are differences between the prediction signal and the original signal on the phase and amplitude, so we use the L1 norm method to match the singal.We provide two methods for solving ill equation, respectively Gauss- Seidel method and regularization method.)