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LDPC编码，完整的编解码过程 matlab代码(LDPC codes, encoding and decoding process of the complete matlab code)

本程序可以简单地求出两个信号之间的相位差，操作简单(This procedure can be simply the phase difference between the two signals is obtained, simple operation)

this is the matlab code for pcm "pulse code modulation"

用于心电数据QRS波形的检测，参考最近的最权威的论文，改进了算法的精度和计算时间(a program to detect the QRS wave of ECG data refer to new thesis)

说明：  用7次多项式进行机器人关节空间的轨迹规划(The trajectory planning of robot joint space is carried out by using 7 degree polynomial)

说明：  Matlab编写的深度学习，DBN深度信念神经网络(Matlab preparation of deep learning, DBN deep belief neural network)

说明：  Simulink中实现PR控制器。PR控制器在逆变器控制中应用很多。PR控制能够在谐振频率处提供无穷大的增益，因而对谐振频率处的电流信号实现无静差跟踪，并且易于实现，可有效降低系统成本。(PR controller is implemented in Simulink. PR controller is widely used in inverter control. PR control can provide infinite gain at the resonant frequency, so the current signal at the resonant frequency can be tracked without static error, which is easy to implement and can effectively reduce the system cost.)

用来描述铁电存储器MFIS-FET结构的C-V（即电容-电压）关系(Used to describe the ferroelectric memory MFIS-FET structure of CV (ie capacitance- voltage) relationship)

粗糙集属性约简过程中的下近似及上近似域的matlab实现(Rough set attribute reduction under the approximation of the process and on the realization of similar domain matlab)

Analysis of Voltage Flicker due to Fixed Speed Wind Turbines