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This is a compilation of programming hints and examples about how to use and program MAT- LAB, with a mind on numerical methods. At present time, this is work in progress, so it s important to know which version of this document you are dealing with. There will not be detailed explanations of the examples: I will specically concentrate on where I think you might have trouble or you might be learning something new.

function dg=gplus(x,y,z,x1,x2,y1,y2,z1,z2,p) G=6.67e-11 t222=myfun(x,y,z,x2,y2,z2) t122=myfun(x,y,z,x1,y2,z2) t212=myfun(x,y,z,x2,y1,z2) t221=myfun(x,y,z,x2,y2,z1) t211=myfun(x,y,z,x2,y1,z1) t121=myfun(x,y,z,x1,y2,z1) t112=myfun(x,y,z,x1,y1,z2) t111=myfun(x,y,z,x1,y1,z1) dg=-G*p*1e6*(t222-t122-t212-t221+t211+t121+t112-t111) 转化为g.u. function y=myfun(x,y,z,xi,eta,zeta) R=sqrt((xi-x).^2+(eta-y).^2+(zeta-z).^2) temp1=(xi-x).*log((eta-y)+R) temp2=(eta-y).*log((xi-x)+R) temp3=(zeta-z).*atan((zeta-z).*R/((xi-x).*(eta-y))) 书中所给公式 temp3=-(zeta-z).*atan((xi-x).*(eta-y)./(zeta-z)./R) 上式变换 y=temp1+temp2+temp3 (function dg = gplus (x, y, z, x1, x2, y1, y2, z1, z2, p) G = 6.67e-11 t222 = myfun (x, y, z, x2, y2, z2) t122 = myfun (x, y, z, x1, y2, z2) t212 = myfun (x, y, z, x2, y1, z2) t221 = myfun (x, y, z, x2, y2, z1) t211 = myfun (x, y, z, x2, y1, z1) t121 = myfun (x, y, z, x1, y2, z1) t112 = myfun (x, y, z, x1, y1, z2) t111 = myfun (x, y, z, x1, y1, z1) dg =-G* p* 1e6* (t222-t122-t212-t221+t211+t121+t112-t111) converted the Gu function y = myfun, (x y, z, xi, eta, zeta) R = sqrt ((xi-x). ^ 2+ (eta-y). ^ 2+ (zeta-z). ^ 2) temp1 = (xi-x).* log ((eta-y)+R) temp2 = (eta-y).* log ((xi-x)+R) temp3 = (zeta-z).* atan ((zeta-z).* R/( (xi-x).* (eta-y))) book given formula Temp3 =- (Zeta-z)* ATAN ((Xi-X)* (ETA-y)/(Zeta- Z)/R) the above formula transform Y = temp1+temp2+temp3 )

The aim of this short workshop is to demonstrate the effectiveness of the JPEG encoding/decoding process using test data and test images. As explained in the lectures the major elements of the JPEG encoding process are the DCT, the non-uniform Quantisation matrix and variable run-length encoding. Building an emulator of the JPEG encoding and decoding algorithm may appear a daunting task, but Matlab is well suited to such coding.

MATLAB程序设计电子指南Electronic Programming Guide MATLAB(MATLAB Programming Guide Electronic Programming Guide MATLAB e)

进行LTE的CRC的添加程序，在lTE系统的链路级仿真中，发端的设计编程。属于LTE CRC附着器。(CRCA，CRCB，LTE)

说明：  计算机视觉的基本任务之一是从摄像机获取的图像信息出发计算三维空间中物体的几何信息，并由此重建和识别物体。这两者之间的关系就是由摄像机的几何成像模型来决定，即由摄像机的参数来决定。实现了张正友和tasi的matlab标定程序！(The basic tasks of computer vision is one of the images from the camera to obtain information from the calculation of three-dimensional geometric information of objects, and thus the reconstruction and object recognition. The relations between the two is by the camera model to determine the imaging geometry, that is to determine the parameters of the camera. Zhang is achieved and the Friends of the matlab calibration procedures tasi! )

mim0-ofdm多数图多输出系统训练序列的产生，结构，优化(mim0-ofdm multiple-output system, the majority of the training sequence diagram generation, structure, optimization)

基于matlab语言的格子玻尔兹曼方法的圆柱绕流程序，直接在matlab里运行就可以得到相应的结果了(Based on the matlab language Lattice Boltzmann flow around a circular cylinder procedures run directly in matlab can get the corresponding results of the)

这是一个dan_gu_chun_hanliangguji.rar(胆固醇含量估计)的m文件，请各位高手多多指教！(This is a dan_gu_chun_hanliangguji.rar (cholesterol content estimated) of m documents, please master exhibitions!)

一个功率谱估计的程序，有需要的可以研究一下(A power spectrum estimation program can be studied if necessary.)