gt_0.6.4

3D旋转源码，设定不同的x,y,z 坐标轴旋转(source 3D rotation, different set of x, y, z-axis rotation)

说明：  本程序可以实现经典的比例导引弹道的仿真，效果明显(This program can realize the simulation of classical proportional guidance trajectory, and the effect is obvious)

DECISION DIRECTED AND CONSTANT MODULUS ALGORITHMS DERIVED AND EVALUATED FOR MULTICARRIER SYSTEMS

OFDM系统中，部分传输序列PTS的算法源码((Orthogonal Frequency Division Multiplexing PTS)

OFDM系统包括OFDM系统的调制解调，IFFT及FFT变换，保护间隔的加入对系统性能的改善，以及多径干扰、高速移动对系统误码率的影响。(The OFDM system includes modulation and demodulation of the OFDM system, IFFT and FFT transformation, the improvement of the protection interval to the system performance, and the influence of multipath interference and high-speed mobile on the system BER.)

说明：  qam调制误码率比较,包含对16QAM、32QAM、128QAM的误码率分析，并作出误码率比较的仿真图。(QAM modulation bit error rate comparison, including 16QAM, 32qam, 128QAM bit error rate analysis, and make a bit error rate comparison simulation diagram.)

说明：  图像压缩源程序，工具：MATLAB编写。里面有三种压缩算法(image compression source, tools : MATLAB prepared. There are three compression algorithm)

说明：  matlab读取1.txt文件内数据，并隔行提取数据以新文件2.txt保存(Extract data interlaced and save in a new file)

说明：  关于雷达仿真数据处理方法的matlab程序实现(radar image process matlab code)

说明：  距离多普勒算法，其中含有调频信号频谱图，以及后向投影算法的程序展示，关于合成孔径雷达的算法解释(Range Doppler algorithm, which contains FM signal spectrum, as well as back projection algorithm program display, on the synthetic aperture radar algorithm explanation)