digital_signal

pic单片机CAN通信程序 CAN自测试收发编程，CAN发送邮箱0以一定的时间间隔发送数据，接收到数据后,将接收数据加1作为下一次的发送数据(pic 18f4580 can code，void canint() )

卡尔曼滤波源码，基本的源码，用Matlab编写的，简单，易懂。(Kalman filter source code, the basic source code, using Matlab written in simple, easy to understand.)

It is about the simulation of brag fiber grating.Using direct analytical method to determine the variation of reflectivity vs length curve

说明：  电磁场数值计算法与MATLAB实现，里面有对电磁场数值计算的详细的研究，并结合matlab计算(Electromagnetic Calculation method and MATLAB, which has detailed numerical study of the electromagnetic field, combined with matlab computing)

概率神经网络的matlab源代码，可用于实现概率神经网络识别和判别数据类别。(Probabilistic neural network matlab source code, can be used to achieve probabilistic neural network identification and classification of data categories.)

说明：  libsvm用于matlab环境下，简小易用，速度非常快。(libsvm for matlab environment, simple small easy to use, very fast.)

系统辨识与自适应控制---遗忘因子递推最小二乘参数估计(forgetting factor recursive least squares parameter estimation)

对模型参考自适应进行仿真，并且给出控制算法的改进(The model reference adaptive simulation, and gives the control algorithm )

matlab 常用命令流，让您的开发变得更加轻松( matlab Commonly used command flow, let your development become more relaxed)

通过对二维码的3个顶点定位，扫描从而确定二维码的位置为后续解码做准备(hrough the three vertices of qr code, scan to determine the location of the qr code in preparation for the subsequent decoding )