Curve-Fitting

包含EM的介绍和对应的matlab程序.适用于初学者入门使用。(Includes the introduction and the corresponding EM matlab program. For beginner to use.)

matlab批量文件处理目录读取，用于图像处理或者其他应用中读取目录(matlab batch file processing directory is read for image processing or other applications to read the directory)

小波分析的matlab程序基于MATLAB的系统分析与设计－小波分析(The wavelet analysis matlab program analysis system based on wavelet analysis and design of MATLAB)

this file implement the conversion from decimal format to binary 2 bit format. can be used for communications simulations. implemented as a matlab function file. very easy to use

加入3点或5点中值平滑处理后再绘制上述基频曲线与未平滑曲线比较，观测完整一段话音的基频包络变化情况(Add to 3:00 or 5:00 in the value of the smoothing then draw the base frequency curve is not a smooth curve compared with the observed period of complete voice baseband envelope changes)

Matlab Simulink通信系统建模与仿真实例分析.rar(Matlab Simulink Communication System Modeling and Simulation Case Study. Rar)

一个简单的电阻抗断层成像的仿真程序，使用matlab实现。(a simple example of electrical impedance tomography implemented by matlab.)

matlabr软件应用的图形图像处理，很专业的教材，事例很多(matlabr graphic image processing software applications, very professional materials, many examples)

弦割法求解非线性方程 迭代法 间接求法(Indirect method for finding chord secant method for solving nonlinear equations iterative method)

Voxelise a closed (ie. watertight) triangular-polygon mesh. The mesh can be in one of several formats: in an STL file in a structure containing the faces and vertices data in three 3xN arrays containing the x,y,z coordinates or in a single Nx3x3 array defining the vertex coordinates for each of the N facets.