鱼眼图像校正

此程序为用于主成分分析的matlab程序,可以输出贡献率及画出二维散点图(This program for principal component analysis of matlab, can output contribution rate and draw a 2 d scatter plot)

说明：  基于角谱理论艾里光束的传播,该MATLAB程序，大体上模拟出了Airy光束的二维光强分布，并在此基础上利用角谱理论，编写出了其在二维平面内的传播，只需改变其中的参数就可以展示Airy光束的移动。在此基础上加上障碍物，可以得到Airy光束的自愈合特性等特殊性质(The matlab program, in general, simulates the two-dimensional light intensity distribution of Airy beam, and on this basis, using the angle spectrum theory, compiles its propagation in the two-dimensional plane, only changing the parameters can show the movement of Airy beam. On this basis, the self-healing properties of Airy beams can be obtained by adding obstacles)

matlab中值平滑处理,主要是用5点平滑和3点平滑实现(matlab median smoothing was used in 5-point smoothing and 3 points to achieve smooth)

说明：  基于DSP和FPGA芯片的实时图像处理系统。该系统不同于传统基于PC机模式的图像处理系统，发挥了DSP和FPGA两者的优势，能更好地提高图像处理系统实时性能，同时也最 大可能地降低成本。(Real time image processing system based on DSP and FPGA. This system is different from the traditional image processing system based on PC mode. It can improve the real-time performance of the image processing system better by using the advantages of DSP and FPGAIt is possible to reduce costs.)

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)

一种与FASTA实现的前向向后分裂的指南(A FIELD GUIDE TO FORWARD-BACKWARD SPLITTING WITH A FASTA IMPLEMENTATION)

本代码是基于Bandelet的硬阈值SAR图像去噪，结果与小波变换进行对比，结果表示其在峰值信噪比，边缘保持系数上均有一定的提高。压缩包中有程序和SAR图像。(This code is based on Bandelet SAR image denoising with a hard threshold .the results were compared with the wavelet transform, and the results indicated that in the peak signal to noise ratio(PSNR)and edge-preserving index(EPI), there is a certain on the increase. There are procedures and SAR images in this compression package.)

化工过程TE平台多尺度PCA建模程序，适用于微小扰动的检测(TE platform for chemical process modeling procedures for multi-scale PCA, applied to the detection of minor disturbances)

把图像导入后，可以实现对图像的huffman编码(Import the images, you can realize the image of the huffman encoding)

应用小波变换 模极大值算法实现医学图像（CT图像和MRI图像）的融合(Wavelet transform modulus maxima to achieve medical image fusion)