HW8

本程序主要对APSK信号进行了定性分析，对其星座进行优化设计，得出最佳设计。(the main procedures of APSK signal a qualitative analysis, Constellation optimize its design, The optimum design.)

34 节点配电网潮流计算，这是其中一部分，另外两部分为ieee34mod2和ieee34linecode(34 node distribution power flow calculation, which is part of it, and the other two into ieee34mod2 ieee34linecode)

说明：  QPSK完整的调制解调程序，直接在matlab里运行就能得出准确的结果，方便(QPSK modulation and demodulation complete program to run directly in matlab accurate results can be obtained to facilitate)

说明：  反演自适应动态滑模控制，可以有效降低抖振(Inversion adaptive dynamic sliding mode control can effectively reduce the chattering)

School management system

％％目标在监控区内运动轨迹为佯攻机动曲线时的定位( Target in the surveillance zone trajectory curve for the feint at the time of mobile positioning)

MASK译码器设计代码MASK调制方式是采用多电平基带信号对一个高频载波进行平衡调制，得到多种幅度的高频已调波。它在频谱上是载波抑制的双边带信号，单侧边带的带宽等于基带信号本身的带宽，所以整个已调波带宽是基带信号带宽的二倍。 《通信原理》的课程设计(MASK code decoder design MASK modulation is multi-level baseband signal to a balanced high-frequency carrier modulation, has been a variety of high-frequency range has been transferred wave. Its spectrum is suppressed-carrier signal with bilateral, single side-band bandwidth base-band signal equivalent to their own bandwidth, so the whole tune-wave base-band bandwidth is twice the signal bandwidth. Communication Theory of curriculum design)

说明：  用MATLAB对字母进行分割，运用本程序可以将字母分割出来。(Segmentation of the letter with MATLAB, using the program can be split out the letters.)

将Pedro F. Felzenszwalb的 Efficient Graph Based Image segmentation 作者提供的c代码封装，提供了Matlab调用接口。 输入参数如英文所示。(offer the matlab code interface of pedro F. Felzenszwalb s efficient graph based image segmentation （image,sigma 0.8,k 300,min_size 100) )

说明：  小波滤波时的matlab程序，是用于多种信号分解程序(When the matlab wavelet filtering procedure is used for a variety of signal decomposition process)