first-order-equation-modeling

使用Matlab实现双极性不归零码，画出波形并给出功率谱。(use Matlab bipolar not NRZ, paint and wave power spectrum is given.)

learn how to program

关于小波分析的 具体是什么 我也不太清楚(wavelet analysis on the specific is what I did not know)

作匀加速运动的空中目标的航迹示意图：该模型可以表示空中目标的直线运动、俯冲、上仰或者陆地目标的上下坡运动(For uniformly accelerated motion of air target track diagram: This model can represent linear motion aerial targets, dive, pitch up or downhill movement on land targets)

直流伺服电机仿真程序,值得你参考 下载下来直接能用的(Dc servo motor simulation program，Deserves your reference can download directly)

PID控制算法：专家PID控制算法以及仿真(PID control algorithm: expert PID control algorithm and simulation)

face detection recognition method wave

能够实现调用GP工具，功能解释详细，功能强大，实现简单，说明简要(Can realize the calls to the GP tool, detailed, powerful, simple function of interpretation, brief)

ofdm信道模型发送端的matlab程序(ofdm matlab program channel model)

In this simulink model , baseband 8-ary PAM detection is simulated .A half-sine pulse shaped PAM signal is given as input to the detector.The received signal is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The 8-ary PAM signal transmitted is recovered at the detector output.