图像分割

基于DMRS和CP的频偏估计算法仿真，算法的CDF曲线(Simulation of frequency offset estimation algorithm based on DMRS and CP)

matlab作图 截断y坐标画法 可以自定义截断y坐标范围(matlab code break y axis)

说明：  数字图像处理 小波处理 ，去噪音，比基于傅里叶变换的去噪方法好。 含噪信号经过预处理，然后利用小波变换把信号分解到各尺度中，在每一尺度下把属于噪声的小波系数去掉，保留并增强属于信号的小波系数，最后再经过小波逆变换恢复检测信号。(The noisy signal is pre-processed, then the signal is decomposed into different scales by wavelet transform. The wavelet coefficients belonging to noise are removed at each scale, and the wavelet coefficients belonging to the signal are retained and enhanced. Finally, the detected signal is restored by inverse wavelet transform. It is better than the denoising method based on Fourier transform.)

PCB板检测的大概流程如下：首先存储一个标准PCB板图像作为参考标准，然后将待检测的PCB板图像进行处理，比较与标准PCB图像的差异。根据差异的情况来判断缺陷类型。(The approximate process of PCB board detection is as follows: first, a standard PCB board image is stored as a reference standard, and then the PCB board image to be detected is processed to compare the difference between the standard PCB image and the standard image. The type of defect is judged according to the difference.)

Kalman滤波在船舶GPS定位导航系统中的应用(Application of Kalman Filter in Ship GPS Positioning and Navigation System)

对图像的对角线投影，就是沿着对角线进行直方图统计。(Diagonal projection of the image, that is, along the diagonal histogram statistics.)

说明：  用c语言写的三种常用的图像处理算法，包括边沿检测与提取，模板匹配和图象腐蚀膨胀细化(language used to write the three commonly used image processing algorithms, including edge detection and extraction. template matching and image thinning corrosion expansion)

经典的小兔子、龙、马等多个点云数据，TXT格式。(Classic small rabbit, dragon, horse and other cloud data, TXT format.)

包括聚类分析，支持向量机，随机森林等算法(Including clustering analysis, support vector machines, random forests and other algorithms.)

产生一个验证码，有四个数字组成，有噪音，椒盐噪声等(failed to translate)