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对于卫星编队飞行低推力构型重构机动的优化设计(Optimization of Low-Thrust Reconfiguration Maneuvers for Spacecraft Flying in Formation)

关于扩频系统的一个例程，环境是matlab 通信领域的同志可以(Spread-spectrum systems on a routine, the environment is Comrade matlab communication can)

根据BCH码的编译码原理，用matlab实现的BCH码编译码，并进行误码率分析。(According to the principle of BCH code ，the program will realize the encodeing and decoding of BCH code，the analysis of BER.)

波达方向（Direction Of Arrival）估计，又称为谱估计（spectral estimation）、波达角（Angle Of Arrival）估计。一个信源有很多可能的传播路径和到达角。如果几个发射机同时工作，每个信源在接收机处形成潜在的多径分量。因此，接收天线能估计出这些到达角就显得很重要，目的是破译出哪个发射机在工作以及发射机所处的可能位置。通过测量辐射信号的波达方向（DOA全称Direction Of Arrival）或波达角（AOA）来估测辐射源的位置。理论上这种估计只需要两个接收阵元就可以确定辐射源的位置，但在实际中，由于受到角度分辨率、多径和噪声限制，所需阵元通常要多于两个。DOA定位技术原理是利用接收机处的阵列天线和波达方向（DOA）估计技术来确定一个从接收机到信源的波达方向线，即为方向线（LOB），最后利用多个接收机估计的DOA进行三角测量，方向线的交点就是信源的估计位置。(DOA (Direction Of Arrival) estimation , also known as spectral estimation (spectral estimation), angle of arrival (Angle Of Arrival) estimation. There are many possible sources a propagation path and the angle of arrival . If several transmitters simultaneously, a potential source for each multipath component at the receiver. Therefore, the receiving antenna can estimate the angle of arrival becomes very important, which aims to decipher the location of the transmitter at work as well as possible in which the transmitter . By measuring the radiation signal DOA (DOA stands for Direction Of Arrival) or the angle of arrival (AOA) to estimate the location of the radiation source . Theoretically this estimate requires only two receiving array element can determine the position of the radiation source , but in practice , due to the angular resolution , multipath and noise limits , usually required more than two array elements . DOA positioning technology is the use of an array of antennas at)

Matlab讲义高级第一章,大家分享一下(Matlab senior notes chapter, we share)

图像处理基于meanshift图像分割处理程序(Image processing based on meanshift Image segmentation processing program)

独立成分分析代码 这是ICA的源码和改进的代码(this is the code of ICA，this is the improved code for the traditional ICA)

single phase single switch buk boost converter IPQC technology

Localization algorithm in Matlab

基于matlab的光的干涉的图形仿真，在matlab7.0或者matlab6.5软件下可以运行(something about matlab)