easy-frft

matlab仿真程序，产生QPSK调制的信号，严格按照QPSK的调制步骤分I路Q路产生信号，最后两路相加，产生已调信号，调制信号随机产生，载波信号是余弦信号。(matlab simulation program to produce the QPSK modulation signal, in strict accordance with the QPSK modulation of the sub-step road Q road I have a signal, the sum of the last two, have been transferred signal, randomly generated modulated signal, carrier signal is a cosine signal.)

the file contains detection and estimation theroy codes

二维函数逼近仿真，包含误差分析，三维图显示(Two-dimensional function approximation simulation, including error analysis, three-dimensional map display)

adaptive fir filter data generation

PHASE SHIFT KEING MODULATION TECHNIQUE FOR COMMUNICATION

matlab与python的混合编程，在python中可以通过dll或者com方式调用matlab程序(matlab mixed programming with python, matlab program in python can be called by the dll or com)

这是一篇讲述信号检测与估计方法的很好的文章，建议认真阅读！(This is a very good article about the signal detection and estimation methods, it is recommended to carefully read!)

适用于强机动目标跟踪的Jerk模型仿真代码(Jerk model simulation code for strong maneuvering target tracking)

单轮ABS仿真代码，对汽车动力学仿真有参考意义。(Single_whell abs simulation code, will help you on the simulation in auto dynamics)

MATLAB 优化设计黄金分割程序，PID控制仿真程序，适用于曲柄滑块机构(The MATLAB optimization design gold segmentation procedures, PID control simulation program, applicable to the slider-crank mechanism)