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能够用DFT方法求信号的相量,非常的精确，实时性能得到保证(It can solve the problem of sigal s phasor based on DFT)

通过重心法确定光斑图像的中心。根据个像素的灰度值和所在的位置乘积和总面值作比，进而求得重心。(Through the center of gravity method to determine the center of the image spot. According to the gray-scale pixel value and the location of the product and the total for more than face value, and then get the focus.)

It is a useful book for manipulator robot, calculate inverse kinematic. A geometric approach in solving the inverse kinematics of puma robot. Including two main parts: Arm solution for first three joints and Arm solution for last three joints. For me, it s a good book.

this is a java in mind of evalise thank you very much

说明：  matlab中可以用到的常见函数，用来实现小波函数的边缘检测和灰度集检测(Matlab to use the common function, used to realize the function of the wavelet edge detection and gray set detection)

Matlab2010经典超强教程(清晰版)。让你全面掌握和精通matlab(Matlab2010 classic super tutorial (clear version). Allows you to fully grasp and master matlab)

说明：  经典算法案例，实用教程。有各种分类及源代码，从简到繁。(Classical algorithmic cases, practical tutorials)

通过Gabor原子库对语音信号进行处理，用到匹配追踪算法，程序很好用，对各种语音信号的仿真实验都很成功(Gabor atoms is through the voice signal processing, matching pursuit algorithm is used, the program useful, on the simulation of various audio signals are successfully)

G Rilling 团队写的一些关于EMD的算法程序，比较详细(It gives some files on EMD by the team of G Rilling,and it show the algorithm on EMD in detail.)

MATLAB和Mathematica、Maple并称为三大数学软件。它在数学类科技应用软件中在数值计算方面首屈一指。MATLAB可以进行矩阵运算、绘制函数和数据、实现算法、创建用户界面、连接其他编程语言的程序等，主要应用于工程计算、控制设计、信号处理与通讯、图像处理、信号检测、金融建模设计与分析等领域。(MATLAB is a powerful language for technical computing. The name MATLAB stands for MATrix LABoratory, because its basic data element is a matrix (array). MATLAB can be used for math computations, modeling and simulations, data analysis and processing, visualization and graphics, and algorithm development.)