hwindow

entropy and image encryption

说明：  simulink仿真 包括AM、FM、等的调制(simulink fm、am)

autoregresion model of voice

First use EEMD to decompose the original singal to get IMFS,then use FFT to analyse the each IMF,combine EEMD with FFT to get clearer analytic results.

最优控制理论课件，讲解生动形象易懂，适合初学者,希望大家好好学习(The optimal control theory to explain the courseware, vivid and easy to understand, suitable for beginners, I hope you Study hard)

说明：  基础隔震结构简化成串联多质点系计算动力响应，隔震支座采用Bouc-wen模型模拟，用Newmark逐步积分法计算。(Base isolation structure is simplified into a series multi-particle system dynamic response, isolators using Bouc-wen model simulation, calculated using the Newmark direct integration scheme.)

使用风电场历史数据，基于pso-bp算法进行风电功率点预测(PSO-BP algorithm for prediction of wind power)

这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计,此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训 练符号的信道估计等通信模块。 (This is a space-time block coding based on the MIMO_OFDM communication system simulation design, this system consists of QPSK modulation and demodulation, IFFT modulation, space-time coding and decoding, symbol-based channel estimation training and other communication module.)

根据IEEE 802.11a规定的OFDM的结构，用matlab进行其链路仿真，包括加循环前缀，信道估计等(According to the structure specified in IEEE 802.11a OFDM using matlab, its Link Simulation, including the increase of the cyclic prefix, the channel estimation)

converts data to weka format