feedbanck

Feeding antennas with proper signals can be difficult. The signal is often described as a voltage, and voltages are not well defined in electromagnetic wave formulations. There are several tricks to model voltage generators in such situations, and one is the magnetic frill. This model shows the basic steps of defining a magnetic frill voltage generator for a dipole antenna, and it also compares the resulting antenna impedance with known results.

说明：  this is the matlab code for AM signal

通过Matlab，实现NEGAⅡ，对于多目标优化，并对研究问题SCH，进行了相关实验，效果不错，可以通过增加种群数、个体长度、以及迭代次数，来提高解的质量(The Matlab, the NEGA II, for the multi-objective optimization, and research questions SCH, the relevant experiments, good results, by increasing the number of population, individual length, and number of iterations to improve the quality of the solution)

finite difference scheme for simple harmonic oscillator

异步电机矢量控制仿真的数学模型，需要在MATLABsimulink下仿真，另外还需要把参数修改好。(The mathematical model of the induction motor vector control simulation, need at MATLABsimulink simulation, and the need to take good parameter modification.)

纸张计数MATLAB源码，采用数学形态学原理实现。要求纸张码放整齐。计数精度很高。(Paper count MATLAB source, using the principle of mathematical morphology to achieve. Paper neatly stacked. High counting accuracy.)

MATLAB瑞利信道仿真代码，有相关的文档说明(MATLAB simulation code in Rayleigh Road, has documented relevant)

SPWM MATLAB/simulink仿真模型，希望感兴趣的同学相互交流 (SPWM MATLAB simulation program, hope that those interested in mutual exchange )

hough lines using matlab

用Matlab仿真了基于EPC-C1G2标准的RFID阅读器发送模块的PIE编码及ASK调制。(Simulation using Matlab based on EPC-C1G2 standard RFID readers to send the module code and ASK modulation PIE.)