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说明：  对初学MATLAB的人员，可有作用，也很管用，特此共享。( To personnel who begins studies MATLAB, may have the function, is also effective very much, shares specially )

灰度图转换，可以把彩色图片转换为灰度图片。并进行计算(Grayscale conversion, color images can be converted to gray-scale image. And calculated)

在matlab中，将数据以矩阵形式存储进dat文件中(In matlab, the data is stored in the form of a matrix dat file)

matlab GUI 多界面数据传递实例(matlab gui )

The channel modeling work package WP1 of IST-WINNER project provided a Matlab implementation of the WINNER Phase II Model (referred as WIM this onward). The main purpose of the WIM channel models is to generate a radio channel realisations for a link and system level simulations. The implementation is based on the earlier implementations of WINNER II interim model [6], WINNER I (interim) model [3], 3GPP/3GPP2 Spatial Channel Model (SCM) [4] and SCM(E) Extension models. For details concerning the WIM model, please refer to [1]. This document describes the SW implementation structure of WIM, its input/output interface and its functionality. Channel model scenarios and parameters are modified to correspond to IMT.EVAL [7] channel model.

some use full matlab code for student who start learning Powerflow-analysis by matlab , it contain - PDF tutorial for starter - .m solution file for tutorial assignment -.m powerflow analysis program using newton-rapson method

用角谱法计算菲涅尔衍射图样，计算出后加上GS算法即可得出全息图(Fresnel diffraction pattern is calculated using the angular spectrum method, after adding GS algorithm to calculate the hologram can be derived)

用MATLAB实现通信原理的QAM与MSK编码。两个源码以及用到的自己编写的相关MATLAB函数分别放在相应的文件夹下。(Using MATLAB and MSK communication principle of QAM encoding. Both source and associated MATLAB functions used in their preparation were placed in the appropriate folder.)

高斯光束在传播过程中，在光腰处的二维和三维以及焦点处的光强分布图(Gaussian beam propagation, the light intensity distribution in two and three dimensions as well as the focal point of the beam waist at)

calculate the correlation and convolution