Classi

说明：  基于MATLAB的“电力电子技术"仿真实验的研究 为了方便地对这些变流电路进行仿真， 采用了MATLAB的Simulink库。同时，还采用VISUAL BASIC语言将电力电子变流电路的波形与MATLAB 仿真界面进行链接，以便更简洁地、直观地，甚至是在无人指导的情况下，让学习者独立地完成电力电子 变流电路的仿真实验。 (MATLAB based on the &quot Power Electronics&quot simulation study in order to facilitate these changes to circuit simulation using the MATLAB-Simulink library. At the same time, the use of VISUAL BASIC language of power electronic converter circuits and the MATLAB simulation waveforms link interface for a more concise and intuitive manner, even in the absence of guidance to enable learners to complete the independent power electronic converter circuit simulation.)

这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性。 (This is a relatively complete OFDM communication system simulation design, including coding, modulation, IFFT, and down conversion, Gaussian channel model, the FFT, PAPR suppression, and a variety of synchronization, such as demodulation and decoding module and system performance omnibus The simulation results show the reliability of system design.)

独立成分分析（ICA）是最近开发的方法，它的目标是找到一种nongaussian等数据的线性表示 该元件是统计独立的或尽可能独立。应用包括信号特征提取与分离数据的基本结构。 在本文中，我们提出的基本理论和ICA的应用，以及我们对这个问题的近期工作。(Independent component analysis (ICA) is a recently developed method in which the goal is to find a linear representation of nongaussian data so that the components are statistically independent, or as independent as possible. Such a representation seems to capture the essential structure of the data in many applications, including feature extraction and signal separation. In this paper, we present the basic theory and applications of ICA, and our recent work on the subject)

说明：  模拟退火算法进行图像配准算法的研究，还请多多指教(simulated annealing algorithm for image registration algorithm research, but also a great weekend)

to detect edge using prewitt filter

给出了kalman、RLS、LMS三种自适应滤波器的仿真matlab程序，在ImeQHEw环境下调试，三种滤波器都采用了10次迭代，平均ObXIODw参数性能良好，将仿真值与理论值进行了比较。(Given the Kalman and RLS and LMS three adaptive filter matlab simulation procedures, in the ImeQHEw environment debugging, three kinds of filters using the 10 iterations, average ImeQHEwl parameters with good performance, simulation value was compared with the theoretical value..)

Modelo de dos rayos de Andrea Goldsmith (figura 2.5, según expresión 2.12) f = 0.9 frecuencia en GHz landa = 0.3/f en m R = -1 coeficiente de reflexión en tierra ht = 10 altura del transmisor en m hr = 2 altura del receptor en m Gt = 1 Gr = 1 Pt = 1 d=10:.1:100000 phase_diff = 4*pi*ht*hr./(landa*d) aproximación Pr = Pt*((landa/(4*pi))^2)*((abs((sqrt(Gt)./d) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff)))./d)).^2) Pr = Pt*((landa/(4*pi))^2)*(1./d).*((abs((sqrt(Gt)) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff))))).^2) figure(1), clf, plot((d),10*log10(Pr/max(abs(Pr)))) grid xlabel( log_1_0(d) ) ylabel( Potencia recibida (dBm) )

说明：  带约束多变量DMC控制，能处理带约束的多变量DMC的控制问题(Constrained multivariable DMC control, able to handle constrained multivariable control problem of DMC)

路径损耗和阴影衰落的建模。分析不同用户在基站区域内接收信号的功率(Path loss and shadow fading modeling)

RIV算法 系统辨识源程序 供大家参考(RIV algorithm for system identification source for reference)