shuzituxiangjichu

LZW就是通过建立一个字符串表,用较短的代码来表示较长的字符串来实现压缩. (LZW is through the establishment of a string table, with a short code to represent long strings to achieve compression.)

这是多个matlab源程序，主要功能是灰度图像和二值图像进行腐蚀和膨胀；dwt水印程序，猫脸变换程序。(This is a matlab source, the main function is to grayscale and binary image erosion and dilation)

在能源行业做有源电力滤波时主管推荐的参考文章，很有价值，值得分享。(Executives in the energy industry to do active power filter when recommended reference articles, valuable, worth sharing.)

MATLAB的梯度法源程序，按照提示输入，可直接运行(MATLAB source code of the gradient method, in accordance with the prompt input, can be directly run)

通信系统中4fsk调制方式的仿真与实现，绘出传输波形和接受波形(Simulation and implementation of communication systems 4fsk modulation, transmission waveform and receiving waveform draw)

This file is a solution for vertical seismic profile -example

用MATLAB编码数字通信系统了该，源代码(hshdfkewkjfosjl)

本程序用于对细胞图像进行边缘检测 （内含源程序m-file和例图）(This procedure is used to image cell edge detection (m-file containing source and illustration))

利用拉普拉斯变换的思想，通过对数据进行差分，近似得到拉普拉斯变换后的结果，然后检查正负交换的位置，则此为极值点位置，利用此思想得到极值点的位置。(Using the ideas of Laplace transform of the data by the difference approximation get results Laplace transform, and then check the position of the positive and negative exchange, this is the extreme position, take advantage of this thinking of getting extreme points location.)

压缩感知算法,基于压缩感知的图像处理和恢复算法。(compressed sensing)