inverter1edited

合成孔径雷达成像算法仿真，即一些雷达仿真算法实现(the synthetic aperture radar imaging algorithms)

Adopt mean value wave filtering way to dislodge noise to the image(Adopt mean value wave filtering way to disl odge noise to the image)

In an image edge is more important to interpolate the missing pixel values. In similarity algorithm edge is detected using the unified high frequency map. Based on this the missing green pixels are interpolated by taking the average of surrounding values. Then the missing red and blue values are interpolated similarly.

改进的自适应均衡算法，收敛性和稳定性较好，除噪效果明显(The improved adaptive equalization algorithm has better convergence and stability, and the effect of noise removal is obvious)

Turbo经典仿真链路，同前一链路相似但不同，加入了puncture功能！(Turbo classical simulation links, links with the former one is similar but different, joined the puncture function!)

说明：  EM最大期望算法：算法是在概率模型中寻找参数最大似然估计或者最大后验估计的算法，其中概率模型依赖于无法观测的隐藏变量。最大期望经常用在机器学习和计算机视觉的数据聚类领域。(EM algorithm)

无刷直流电机双闭环控制 电流双环控制转速(Double closed loop control of Brushless DC motor)

Regularized Robust Coding for Face Recognition

The goal of Optical Character Recognition (OCR) is to classify optical patterns (often contained in a digital image) corresponding to alphanumeric or other characters. The process of OCR involves several steps including segmentation, feature extraction, and classification. Each of these steps is a field unto itself, and is described briefly here in the context of a Matlab implementation of OCR.

image retrieval using L2 distance:euclidien distance between 2 histograms