CMA-4QAM

This code is try to change in image

涡轮风扇发动机从正常运行至失效的全寿命采集的实验数据，对于研究涡轮风扇发动机的故障的预测及性能评估想必有用。(Turbofan engine failure from normal operation to the whole life of the experimental data collected for the study of turbofan engine failure prediction and performance evaluation must be useful.)

用matlab画的粉色玫瑰花，很逼真，有兴趣的可以看一下(Matlab painting pink roses, very realistic, are interested can look at)

trapezoidal sums and example with sin-function

arduino用于控制ENCJ28芯片的库与文件( arduino ENCJ28 chip used to control and document library)

系统辨识导论课程学习资料，教你学习辨识基础知识(Introduction to System Identification curriculum learning materials to teach you the basics of learning to identify)

两用户的THP预编码实例，功率分配因子可配，调制方式可配(THP precoding of two users)

说明：  无限冲击响应滤波器 (IIR) 实现，涉及一个Butterworth低通滤波器，设计指标为：在通带内频率低于0.2π时，最大衰减小于1dB；在阻带内[0.3π, π]频率区间上，最小衰减要大于15dB (An infinite impulse response filter (IIR) implementation, involves a Butterworth low-pass filter design specifications as follows: in the passband frequencies below 0.2π, the maximum attenuation is less than 1dB in the stopband [0.3π, π] frequency interval , the minimum attenuation greater than 15dB )

说明：  通过50道练习题，对matlab进行了一个总体的实例讲解，对于初学者尽快了解matlab的功能与应用有很大帮助(Through the 50 exercises, carried out on an overall matlab examples to explain, as soon as possible for beginners to understand the function and application of matlab are very helpful)

matlab下的机器人工具箱matlab下的机器人工具箱(matlab robotic toolboxmatlab robotic toolbox)