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calcula a viga usando uma formula de mecanica dos solidos simples

Implementation of morphological shape decomposition algorithm (image processing)

说明：  一种基于MATLAB的MSK软件解调方法 介绍数字调制信号的发展过程和MSK的调制解调原理，提出了一种基于MALTAB的MSK 解调方法，并进行了仿真实验，实验结果证明了该方法的有效性。(MATLAB-based software demodulation of MSK digitally modulated signals to introduce the development process and the principle of modulation and demodulation of MSK, a MALTAB based on the MSK demodulation method, and the simulation results, experimental results show that the method effectiveness.)

说明：  按照对应的数字语音信号的短时帧，求出它的过零率。(Digital voice signals in accordance with the corresponding short-time frame, find its zero rate.)

说明：  自动控制系统中滑膜变结构控制matlab仿真程序(Automatic Control System of Variable Structure Control of synovial matlab simulation program)

说明：  HD61202的常用资料,及应用示例和内部结构介绍.(HD61202 common data, and application examples and describes the internal structure.)

processing medical image,input is medical image,and output is the a txt file,contents the distance between cells and bone trabecula,to use this code,please change the root to yours which contents your pictures you want to deal with.

OTSU Gray-level image segmentation using Otsu s method. Iseg = OTSU(I,n) computes a segmented image (Iseg) containing n classes by means of Otsu s n-thresholding method (Otsu N, A Threshold Selection Method from Gray-Level Histograms, IEEE Trans. Syst. Man Cybern. 9:62-66 1979). Thresholds are computed to maximize a separability criterion of the resultant classes in gray levels. OTSU(I) is equivalent to OTSU(I,2). By default, n=2 and the corresponding Iseg is therefore a binary image. The pixel values for Iseg are [0 1] if n=2, [0 0.5 1] if n=3, [0 0.333 0.666 1] if n=4, ... [Iseg,sep] = OTSU(I,n) returns the value (sep) of the separability criterion within the range [0 1]. Zero is obtained only with images having less than n gray level, whereas one (optimal value) is obtained only with n-valued images.

将灰度图转化为lbp图谱，邻域选择为圆域，半径为r，邻域内点的数目为p。(Lbp map will be converted to grayscale, neighborhood circle domain, the number of radius r, neighborhood point is p.)

格型滤波器设计，格型fir滤波器设计法。通过逼近函数设计出来。(the filter of gexing)