fdtd2D

说明：  （2，1，7）卷积码，用matlab实现((2,1,7) convolutional code with matlab implementation)

QAM modulation scheme for spreading codes gray

matlab中很好的位置式PID控制算法(good position in the matlab PID control algorithm)

svpwm仿真模型，以及基于svpwm的矢量控制模型。(svpwm simulation models, as well as vector control model based svpwm.)

说明：  继续上传我自己遍的信道！谢谢！ 这个我没有完全的调试成功，请指正！(to upload my own times of the Road! Thank you! This I did not successfully complete debugging, Hi!)

说明：  用于从图像中提取不同大小的块，采样可选为重叠，不重叠和随机，以及由块恢复图像的三个函数(Used to extract from the image blocks of different sizes, optional sampling overlapping, non-overlapping and random, and by block to restore the image of the three functions)

除去接受信号中期望信号的mvdr 自适应波束形成算法（自相关矩阵估计）(Remove accepts signals desired signal mvdr adaptive beamforming algorithm (autocorrelation matrix estimation))

source codefor PCA and fisher.

Matlab环境下使用的数学建模工具箱，包含多种数学建模工具(Matlab environment using mathematical modeling toolbox, including a variety of mathematical modeling tool)

Matlab小波特征提取，主要是纹理特征(Matlab wavelet feature extraction, texture features are mainly)