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Orbita.m Programa para dibujar un periodo de la orbita de un satélite apartir de los parámetros orbitales Programado a partir de la hoja TUNDRA2.pdf Ramon Martínez, 20-12-2006 Parámetros k=398613.52 en (km^3)/(s^2) Re = 6377 km h=814.5 a=Re+h e=0 OmegaRot=0.9856 º /day n = sqrt(k/(a^3)) p = a*(1-(e^2)) J2=0.00108263 cos_i = OmegaRot*(-2/3)*(1/J2)*(1/n)*((p/Re)^2)*(pi/180)/(24*3600) i = acos(OmegaRot*(-2/3)*(1/J2)*(1/n)*((p/Re)^2)*(pi/180)/(24*3600))*(180/pi)

对基于MATLAB的HDB3,迫零均衡，ISI等进行了仿真(MATLAB-based HDB3, zero forcing equalization, ISI and other simulation)

matlab coding of bpsk

Tm波，单峰衍射，无边界条件，适合初学者(Tm wave, single-peak diffraction, no boundary conditions, suitable for beginners)

说明：  基于matlab写的对人体的分割程序，这个是很有用的，尤其是对那些有一定matlab水平的人。(Based on matlab written procedure for the carving on the human body, this is useful, especially for those who have a certain level of people matlab.)

新的简单的粒子群算法 ,可以用于算法优化，全局寻优(A new simple PSO Particle Swarm Optimization )

cdma2000前向链路系统下的maatlab仿真程序源码大家 (cdma2000 forward link system maatlab simulation program source code we)

RADPATTERN - radiations patterns, total radiated power Syntax: radpattern Description: RADPATTERN should be run after IMPEDANCE. It uses the MoM soulution obtained previously in order to compute the far fields. RADPATTERN finds the far field at a given frequency that needs to be specified below.Also, the observation sphere(radius) or circle (radius/plane) need to be specified as well. RADPATTERN finds: - total radiated power over a large sphere (sphere mesh is given in subfolder CODES) - antenna gain or absolute directivity in certain planes, including co-polar field and cross-polar field. MATLAB Antenna Toolbox Draft 05, Antenna Lab, ECE, WPI, mat05@ece.wpi.edu Authors: S. Kulkarni, A. Marut, S. Makarov

基于matlab的程序代码，关于图像匹配的不变矩的代码(Based on the matlab program code, code of invariant moment of image matching)

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