final

DUAL-TONE MULTIFREQUENCY (DTMF) SIGNALING project

to determine whether the code is uniquely decodable or not.

the code of texture compare and match, used for image and video retrival

北京大学控制类计算机辅助设计的课件及课堂实例程序(Beijing to control the type of computer-aided design software and examples of classroom procedures)

activity coefficient calculator

matlab code to generate a tri function for signal processing applications

说明：  根据已有的数据，进行Logistic曲线拟合,代码是对中国今日新冠确诊人数的拟合(The code is about logistic fitting.)

通信信号数字调制识别源程序，包含六种常见的调制方式(Digital modulation recognition of communication signal source, contains six kinds of common modulation)

FIR带通滤波器，用于分离混叠信号，适用于初学者(FIR band-pass filter, used to separate overlapping signals for beginners)

用批处理最速下降法训练网络，利用Matlab Script节点实现在此以对一个非线性函数的逼近作为例子来说明 (Batch steepest descent method to train the network to use Matlab script node to achieve this as an example of a nonlinear function approximation to illustrate)