16PSK-BER-using-Gray-Mapping

说明：  观察高斯序列 的时域和幅频特性。 ①固定p=8，q分别等于2、4、8，观察它们的时域和幅频特性，了解当q取不同值时，对信号序列的时域和幅频特性的影响 ②固定q=8，p分别等于8、13、14，观察p变化对信号序列时域和幅频特性的影响，注意p等于多少时，会发生明显的泄露现象，混叠是否也随之出现？记录实验中观察到得现象，绘出相应的时域序列和幅频特性曲线(Observed Gaussian sequence in time domain and amplitude-frequency characteristics. ① fixed p = 8, q is equal to 2,4,8 respectively, to observe them in time domain and amplitude-frequency characteristics, to understand when the different values of q, the signal sequence in time domain and amplitude-frequency characteristics of ② fixed q = 8 , p is equal to 8,13,14 respectively, to observe the changes in the signal sequence p in time domain and amplitude-frequency characteristics, note that p is equal to the number when the apparent leakage phenomenon, aliasing is also gone? Records of the experiment was observed phenomenon, draw the corresponding time-domain sequence and amplitude-frequency characteristic curves)

说明：  通信系统中一种常见的数字调制方法，16—QAM调制(QAM)

基于matlab编程的叶片泵在过渡区中的卸压梯度曲线，卸压曲线。(Unloading pressure gradient curve of vane pump of MATLAB programming in the transition region based, unloading curve.)

kmeans matlab .

this is a code about dispersion diagram af a photonic crystal laser diod

基于matlab的教学演示系统，里面集成了各种算法的演示，如拉格朗日变换等。(failed to translate)

说明：  matlab 功能工具 matlab 功能工具(matlab functions matlab function tool tool)

功能强大的ldpc_toolkit，是一个完整的实例(A complete LDPC_decode program )

关于光耦应用的比较全面的介绍,很实用,找了很久才找到的(Optocoupler applications on a more comprehensive presentation, very practical, looking for a long time to find the)

利用matlab进行滑动平均法消除趋势项(Using matlab trend term moving average method to eliminate)