DCMotor_nominal

连续信号离散傅立叶变换，用DFT对连续信号进行谱分析(continuous signal DFT, using DFT to analyze continuous signals.)

describe fft from wav file using matlab

该程序用来实现发端的调制，其中包括BPSK、QPSK以及16QAM等调制方式(The program used to implement the originator of the modulation, including BPSK, QPSK and 16QAM modulation, etc.)

用matlab编程实现数字传输码型的仿真，包括单双极性归零，不归零，HDB3等(Digital transmission code simulation using matlab programming, including single and double polarity zero, not zero, HDB3, etc.)

说明：  一个长信号进行分析时，可能需要对信号分段，本程序提供一种分段方法(When a long signal is analyzed, it may be necessary to segment the signal)

从网络上搜集的决策树源码，包括C4_5、ID3、CART_iris三个源码，供大家一起学习研究。(Decision tree collected from the network source, including C4_5, ID3, CART_iris 3 source for study and research with everyone.)

显性解偏微分matlab，包括三维图形，具体方式(explicit approach for PDE in matlab)

Bit error rate for QAM in MatLab

ofdm chennel estimation

使用trim分析动态系统的平衡点， matlab(Trim analysis of dynamic systems using the equilibrium point)