dir2par

说明：  该模型描述的是三相异步电机的数学模型，主要是基于MTALAB中的Simulink来创建的，对于电力同学有极大用处。(The model describes the three-phase induction motor mathematical model is based mainly on MTALAB in Simulink to create, students will have great utility for electricity.)

自适应画线，可用Matlab编程,也可用Mathematica软件编程(Adaptive draw lines available Matlab programming)

matlab code for adding and splitting frame to the video

设计一个matlab雷达信号仿真界面程序。（提示：例如可以根据选择产生一个不同类型噪声（均匀分布、高斯分布等类型），并在界面中显示该噪声时域图形，并能根据要求画出该噪声的自相关、FFT等信号处理后的结果。）(Design a matlab radar simulation interface program. (Hint: for example, can choose to generate a different type of noise (uniform distribution, Gaussian distribution type), and the noise in the interface displays the time domain graph, and can draw upon request of the noise autocorrelation, FFT and other signal processing the results.))

卫星移动通信的信道特点及仿真模型，AWGN信道估计matlab仿真。(Satellite mobile communication channel characteristics and simulation model, AWGN channel estimation matlab simulation.)

常用潮流分析，小波分潮分析，常用于大于等于一年的数据组中(Tide gauge data analysis)

将一个被小波包分解的矩阵变成小波结构，根据最高的分解层次，将原图3*level+1块分开赋给矩阵以便单独操作，按从上到下，从左到右的顺序(A matrix of wavelet packet decomposition into wavelet structure, according to the highest level of decomposition, the original 3* level+1 block separately assigned to the matrix in order to operate independently from top to bottom, from left to right order)

实现了PCM编码->基带码型转换（NRZ to HDB3）->QPSK调制->高斯信道->QPSK解调->基带码型反转换（HDB3 to NRZ）->PCM解码。同时给出了误码率曲线。(Achieve a PCM coding-> Baseband code converter (NRZ to HDB3)-> QPSK Modulation-> Gaussian channel-> QPSK demodulator-> anti-baseband conversion pattern (HDB3 to NRZ)-> PCM decoding. Also shows the BER curves.)

鸟群flocking，matlab程序，智能体之间没有通信(matlab code for flocking of birds,no communication between agents )

说明：  基于MATLAB的BP神经网络非线性映射能力实现图像压缩。(MATLAB Based on BP neural network nonlinear mapping capability for image compression.)