my_mpsk_mod

最近用Mega128写了一个128点FFT程序，浮点运算，加汉宁窗。由于窗函数和旋转因子通过查表得到，所以速度还可以，程序中给的初值是通过高速AD采集的20KHz正弦信号。计算结果与Matlab的FFT函数得到的结果相同。 (Mega128 recently wrote a 128-point FFT procedures, floating-point operations, Hanning window. Since the window function and the twiddle factor look-up table has been adopted, so the speed can also be, the initial value to the process through high-speed AD collected 20KHz sinusoidal signal. The calculation results with the Matlab)

关于viterbi编码的，信道编码相关程序，适用(viterbi_decoder2_p)

关于树影提取求解树冠面积的matlab函数(About shadow extraction solution canopy area function )

park反变换，matlab simulink仿真模型搭建(Park inverse transformation)

original figure of ccd camera output

matlab开发环境下通信信号QPSK调制解调方法(failed to translate)

matlab实现gui界面读取excel,实现了读取类目与显示结果的结合。(Matlab implements the GUI interface to read excel, combined with the read category and display results. )

IEEE30节点测试系统matlab M文件，包含各节点信息。。。。(The IEEE30 nodes test system M-file)

1 link robot gravity compensated model

Walsh method of analysis