irisonedemo

提取某合成信号的三个频率成分，设计相应的滤波器，matlab源程序(Extract the three components of a mixed signal via a lowpass,bandpass and highpass filter.)

This file includes vector controlled ı nductı on motor drive mdl.

三维声波正演模拟的matlab程序 边界条件为pml( Three dimensional acoustic wave forward simulation of matlab program)

matlab code or seismic segy reading

这个函数提供了一种基音频率检测算法，具体的算法内容详见MATLAB文件的说明，有详细的注释，工程中已经应用过，有较好的应用价值(This function provides a pitch detection algorithm, the specific content of the algorithm see MATLAB documentation, detailed annotations, engineering has been applied, has good application value)

There are 5sample files of qpsk, ofdm, scfde, alamouti and space time codings. those of 5samples can be useful for using matlab user.

说明：  CARP(有向多中国邮递员问题）的遗传算法解法，目标和约束易修改。基于菲尔德大学遗传算法工具箱，需先安装(CARP (to the Chinese postman problem) of the genetic algorithm method, objectives and constraints easy to modify. Rumsfeld University-based genetic algorithm toolbox, to be installed)

说明：  OFDM误比特率性能， 采用QAM调制，(BER performance of OFDM using QAM modulation,)

图像阈值分割，为确定图像分割的最佳阈值，基于粒子群优化算法提出了一种多阈值图像分割方法(Image segmentation, image segmentation to determine the optimal threshold value, based on particle swarm optimization algorithm proposes a multi-threshold image segmentation)

在多天线QAM调制下，仿真误码率曲线图。(Multi antenna in QAM modulation, bit error rate curve simulation)