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计算矩形微带天线输入阻抗matlab源代码(Matlab code for computation of input impedance of microstrip antenna)

说明：  随机减量法，用环境激励得到固有频率的方法(random reduce)

雷克子波的一套完整的详细的matlab程序，确实有问题，不要下载，我已经修正，并已经上传(Ricker wave matlab a complete set of detailed procedures)

二维粒子群算法 matlab仿真程序 FUNCTION PSO (Two-dimensional particle swarm algorithm Matlab simulation program FUNCTION the PSO)

二次平滑预测的matlab程序，用于采用二次平滑指数模型进行预测的实现。(Two smoothing Matlab procedures, for the realization of the two exponential smoothing forecasting model )

海洋环境噪声和鱼类叫声的频域波形（fft）(The marine environment and fish noise sounds waveform in frequency domain (fft))

关于MATLAB仿真里面常用到的程序，还是挺好的，大家可以试试！()

matlab编写的预应力混凝土梁全过程分析，并给出最后的弯矩曲率图。(prestressed concrete beam matlab prepared the whole process of analysis, given the last moment curvature diagram.)

Pusle code modulation

MATLAB源码，P0401：用Prewitt算子检测图像的边缘 P0402：用不同σ值的LoG算子检测图像的边缘 P0403：用Canny算子检测图像的边缘 P0404：图像的阈值分割 P0405：用水线阈值法分割图像 P0406：对矩阵进行四叉树分解 P0407：将图像分为文字和非文字的两个类别 P0408：形态学梯度检测二值图像的边缘 P0409：形态学实例——从PCB图像中删除所有电流线，仅保留芯片对象(MATLAB source code, P0401: detection using Prewitt operator Edge P0402: different σ value Log Operators image edge detection P0403: using Canny edge detection image edge P0404: Image Thresholding P0405: water line threshold Image segmentation method P0406: for the matrix quadtree decomposition P0407: the image is divided into text and non-text for these two types of P0408: morphological gradient detected binary image of the edge of P0409: morphological examples- delete images from the PCB All current lines, retaining only the target chip)