waveguide

matlab codes for wcdma simulink

MATLAB CODE FOR CHINESE ENGINEERS

根据gabor滤波器的定义，用matlab创造gabor滤波器(According to the definition of gabor filter used to create gabor filter matlab)

HHT wvd 小波 等时频分析方法有重要价值(HHT wvd wavelet)

任意尺度的小波图像分解重构的MATLAB编程方案(Arbitrary scale wavelet image decomposition and reconstruction programs of MATLAB Programming)

说明：  短时傅立叶变换程序，可得信号时频曲线,希望对大家有所帮助(Short time Fourier transform procedure can be time-frequency curve, we hope to help)

802.15.3c中60ghz信道模型 包含多种场景 (802.15.3c channel model about 60ghz)

模拟声源在两种介质中产生的声波的传播，采用SPML作为吸收边界(we simulate the propagation of acoustic wave in two media. we use SPML as the boundary conditions.)

基于晶闸管电流型换流器模型的高压直流输电系统模型(High voltage direct current transmission system model based on thyristor current mode converter)

a design methodology is introduced that blends the classical PID and the fuzzy controllers in an intelligent way and thus a new intelligent hybrid controller has been achieved. Basically, in this design methodology, the classical PID and fuzzy controller have been combined by a blending mechanism that depends on a certain function of actuating error. Moreover, an intelligent switching scheme is induced on the blending mechanism that makes a decision upon the priority of the two controller parts namely, the classical PID and the fuzzy constituents. The simulations done on various processes using the new hybrid fuzzy PID controller provides ‘better’ system responses in terms of transient and steady-state performances when compared to the pure classical PID or the pure fuzzy controller applications. The controller parameters are all tuned by the aid of genetic search algorithm.