DEEC-Variants

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，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 based on space-time block coding MIMO_OFDM communication system simulation design. This system includes the QPSK modem, IFFT modulation, space-time coding and decoding, symbol-based channel estimation training and other communication module.)

an adaptive quite general fast multipole method in 2 dimensions with a nice Matlab-interface.

图像压缩预测编码.采用了差分脉冲预测编码的方法。(Image compression predictive encoding using a differential pulse predictive coding method.)

说明：  opensees 调用 matlab 进行参数优化(opensees matlab optimize parameter)

在给大家上传一个MATLAB角点检测的程序，希望对大家有用，(To the U.S. to upload a MATLAB corner detection procedures, in the hope that useful to everybody,)

适用于油田探井布局计算的快速模拟退火算法matlab程序。(The calculation applies to oil field exploration wells layout fast simulated annealing algorithm matlab program.)

fft fft folder contains fft and crop an image.

以LFM为信号源的阵列信号的MUSIC算法仿真(MUSIC algorithm simulation to LFM signal source array signals)

限幅方法降低OFDM系统误码率，不通限幅率的比较曲线(reducing the OFDM PAPR with different CR in Clipping methord)

根据雷达测量目标的数据，绘出目标运行轨迹，从而使数据更形象(According to the data of radar measurement target, the target is plotted trajectory, making data more image)