psopt20100414

matlab考试必备，我们学校考试的试卷，有需要的拿去(matlab test necessary, our school examination papers, there is a need for Naqu)

matlab环境下的数字图像处理代码:遥感影像的多种融合方法比较( the comparison of fusion methods in remote sensing image processing based in matlab enviroment)

标准pso算法新的实现，使用matlab编写。详细，权威，注释丰富，便于修改和使用。同时有适于mac os的m程序。(A realization of standard pso algorithm in 2011, written in matlab. Attached with matlab codes on mac os x.)

信号经过两个独立的信道传输，两个信道的信道复增益分别为 和 。 是独立同分布的复高斯随机变量，实部虚部独立、均值为0，实部虚部的方差都是1。采用某分集技术后输出的信噪比为 ，其中 是常数， 是在 之间均匀分布的随机变量。请就不同的 、 ，用仿真的方法画出 的累积分布函数。(signal after two independent Channel Tunnel, Channel 2 Channel Minute respectively, and gain. Independence is the same complex Gaussian distribution of random variables, is the imaginary part of the Department of independence, mean 0 and the real part of the imaginary part is a variance. Using a diversity of the output signal-to-noise, which is constant, is the uniform distribution between random variables. Please different, and simulation methods paint the cumulative distribution function.)

双极性PWM整流,整流结果电流电压同相位(Bipolar PWM rectifier)

多种条形码的编码程序，以matlab为基础(A variety of bar code encoding process)

奇异值分解用在振动信号降噪，很好用，建议下载(Singular Value Decomposition)

matlab中关于通信模块simulink的具体介绍以及使用(about communication module simulink matlab introduction and use)

一个三维FDTD的计算程序，比较有用，适合初学者。(A three-dimensional FDTD calculation procedures, more useful for beginners.)

数字波束形成是在数字信号处理方法的基础上建立起来的一门技术，广泛用 于雷达、声纳、通信和电子对抗等领域。论文针对数字波束形成中算法的稳健性、 移动目标的数字波束跟踪等问题，进行了研究(Digital beam forming is in digital signal processing methods established on the basis of a technology, it is widely used In radar, sonar, communication and electronic countermeasures, etc. Thesis in digital beamforming algorithm robustness, Moving target tracking digital beam, were studied )