PWM-dianji

说明：  matlab初始化源代码，用于进行函数的优化(initialize matlab source code, used for the optimization function)

to evaluate the texture in a image

This file contains the code for matlab generation and results..

It is a simulation OFDM with CP. there are modulator, FFT/IFFT, channel AWGN.

国外发布的航空信道matlab模型，真实可用（附说明）(Abroad issued Aviation matlab channel model, the real can be used (with explanation))

V_RESAMPLE is a Matlab function implementing nonuniform data sampling. It resamples the input data at the specified, continuously variable sampling rate, which may be locally higher or lower w.r.t. the original rate. Aliasing terms are taken care of by appropriate smoothing.

This is a matlab software package for butterworth band pass filter design. you could change the high pass and low pass frequency to design the betterworth filter.

For quantum well Schrodinger poisson

cuk电路simulink仿真，很好很棒的文件，物超所值(cuk circuit simulation simulink)

说明：  最经典的图像置乱，用于图像置乱，图像加密。。。。。。。。。。。。。。。。。。。。。。。。。(arnold permutation for image encryption)