zhoucheng

NFC读写测试demo，自动读取每个扇区每个块的值(NFC reader test demo, automatically reads each sector value for each block)

孤子分布的程序，可用于生成LT码或Raptor码的度分布。(Soliton distribution of the program can be used to generate the the LT code or Raptor code distribution.)

MATLAB编写的有限元程序，用于计算8节点的等参单元，请大家分享(Prepared MATLAB finite element program, used to calculate the 8-node isoparametric element, please share)

信号处理中matlab的基本应用语句 幅域分析 时域分析 频域分析 (Signal processing matlab statement that increases the basic application of domain analysis of time domain frequency domain)

被控对象为两惯性模型，调节器为PI调节器并在系统中加入了整数阶干扰观测器(Inertial model for the two charged objects, regulator for the PI regulator and in the system by adding the integer-order disturbance observer)

time domain symptom extraction

电力系统分析中Ybus矩阵的去奇异变换法实现算法。该程序可以实现考虑线路分支和无线路分支的情况。(In general the power system has mutual branches and it becomes difficult to form the y bus using the inspection method, so one is to go for singular transformation method.)

设计一个采用 2ASK（OOK）调制的数字通信系统，给定载波频率为码元速率的2倍，产生二进制随机数据，并仿真其对应的 2ASK 调制波形，分析其频谱。所产生的调制波形加入不同信噪比的白噪声，再观察其波形和频谱变化。(Design of a use 2ASK (OOK) modulated digital communication system, a given carrier frequency is twice the symbol rate, to generate a random binary data, and simulate its corresponding 2ASK modulation waveform, the spectrum analysis. Modulated waveform generated by white noise with different noise ratio, and then observe its waveform and spectrum changes.)

屏幕中呈现正玄光栅，手动控制节奏，正玄掩蔽(present grating on the dispaly )

matlab application for nonlinear partial differential evolution equations. is a matlab application for the numerical study of some nonlinear partial differential evolution equations