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BFSK for modulation in digital signal processing

精密单点定位的程序，是对初学者的很好的资料，很容易入手(Precise point positioning procedure ，is good information for beginners, it is easy to start)

about various methods of image denoising and its description.

matlab提取图像质心和主轴，使用的是matlab图像处理工具箱函数(extraction matlab image centroid and the spindle, using matlab image processing toolbox functions)

simulink model for a medium to low voltage electricity grid containing sources,transformers lines and loads with all needed measurments

说明：  A星算法，机器人的路径规划，自己选择起始点和终点。运行astar.m文件就可以了(A star algorithm Robot path planning Suitable for novices to choose the starting point and ending point)

说明：  這是一個求數獨遊戲的m-file 在matlab的命令窗口 鍵入>> sudo7 或者run sudo7 的m-file 之後在 9x9 的方格內 填入 數獨的問題 按下 "計算是否有解" 的功能鍵 若不是存在多組的解，則可以 按下 "顯示結果" 的功能鍵， 也可以載入作者測試的"date1"或"date2" 但不可載入及修改"condition"(This is a Sudoku game for the m-file in matlab command window type>> sudo7 or run sudo7 the m-file after the box in the 9x9 Sudoku Fill in the question of pressing the calculate whether the solvability feature key if it were not for the existence of multiple solutions, you can press the show results of the function keys can also be included in the authors test date1 or date2 but not loading and modification of condition )

上串文件所需的子函数，设计所需的滤波器。(a subroutine to generate filters need by bpsk,etc.)

Description We present a Matlab toolbox which can solve basic problems related to the Total Least Squares (TLS) method in the modeling. By illustrative examples we show how to use the TLS method for solution of: - linear regression model - nonlinear regression model - fitting data in 3D space - identification of dynamical system This toolbox requires another two functions, which are already published in Matlab Central File Exchange. Those functions will be installed to computer via supporting install package requireFEXpackage included in TLS package. For more details see ReadMe.txt file. Authors: Ivo Petras, Dagmar Bednarova, Tomas Skovranek, and Igor Podlubny (Technical University of Kosice, Slovakia) Detailed description of the functions, examples and demos can be found at the link: Ivo Petras and Dagmar Bednarova: Total Least Squares Approach to Modeling: A Matlab Toolbox, Acta Montanistica Slovaca, vol. 15, no. 2, 2010, pp. 158-170.

说明：  分数阶傅里叶变换的matlab代码，返回的是其幅值(The matlab code of fractional Fourier transform returns its amplitude)