ARMAf2

计算SQUIRT 模型，弹性波在饱和多孔介质中传播时，一种微观流动机制(used to realize the Squirt flow model)

阵列信号处理的理论和应用教材的附录代码，实用性很强，是学习波束形成和阵列信号处理初学者的必备资料(Theory and application materials Appendix array signal processing code, very practical, is to learn essential information beam forming and array signal processing for beginners)

这是一个在matlab中读入视频序列并分帧显示的代码(This is a matlab read into the video sequence and sub-frame shown in the code)

将K均值算法用于图像分割,输入的是彩色图像,转换为灰度图像进行分割,输出结果为灰度图像.利用灰度做为特征对每个像素进行聚类,由于光照等原因,有时应该属于一个物体的像素,其灰度值也会有很大的差别,可能导致对该像素的聚类发生错误.在分割结果中,该物体表面会出现一些不同于其它像素的噪声点,因此,算法的最后,对结果进行一次中值滤波,以消除噪声,达到平滑图像的作用(The K means algorithm for image segmentation, the input is a color image, convert to grayscale image segmentation, the output of grayscale images. The use of gray as the characteristics of each pixel clustering, due to light and other reasons, and sometimes should belong to an object pixel, its gray value will also be very different, may lead to clustering of the pixel error has occurred. in the segmentation results, the surface, there would be different from other pixel noise points, so , the algorithm Finally, the results of a median filter to eliminate noise, to the role of smoothing the image)

说明：  实现十进制到二进制的转换，是用MATLAB程序写的。考虑很 全面。(Implement decimal to binary conversion program is written in MATLAB. Considered comprehensive.)

Bi-directional sigmoid, one-way sigmoid, linear function, sign function implementation on Matlab

matlab在气体扩散中的应用，利用matlab求解气体扩散中的数学模型。(matlab in the application of gas diffusion in)

matlab code for ocr recognition

用matlab做的手势识别 基于梯度方向直方图特征提取 欧氏距离判断(Gesture recognition with matlab do the gradient direction histogram feature extraction based on Euclidean distance to determine)

在基于matlab移动通信仿真中要使用到，作为信源使用，这个是信源码的编码的程序。(Matlab-based simulation of mobile communication should be used as a source to use, this is the letter of the procedure source code.)