perfect

使用household进行QR分解，解方程(QR decomposition using household to solve equation)

用相机拍摄的二维图像重构建筑物的三维模型。(Camera with two-dimensional image reconstruction of three-dimensional model of the building.)

OFDM调制解调系统的设计，内涵matlab simulink的模型和误码率监测的M文件，改OFDM调制解调系统模型可以适应于matlab较低版本，可执行。(OFDM modulation and demodulation system design, the connotation Matlab Simulink model M-file and bit error rate monitoring, change the OFDM modulation and demodulation system model can be adapted to a lower version of the executable in matlab. )

说明：  OFDM仿真文件，matlab编写，通信，无线，(OFDM simulation file MATLAB, communication, wireless,)

ERA特征系统实现算法。寻求系统最小实现，识别模态频率和阻尼比。(ERA feature system algorithm. Minimum system seeks to achieve, identify the modal frequency and damping ratio.)

Raptor and Fountain Codes

本代码能够正确实现H264的编码解码过程(This code can be correctly implemented H264 codec process)

说明：  permanent magnet synchronous machine

数字调制解调信号ask fsk bpsk qpsk 16qam 64qam(digital modulation and demodulation )

在瑞丽衰落 =信道下，对信号进行qPSK调制(qpsk for relaygh channel)