matlb_sim

要求使用继电自整定方法对其实施自适应PID控制。 1、选择采样时间0.1s，把对象离散化。 2、加继电（开关）控制，测量对象的Tc,Kc。 3、利用ZIEGLER-NICHOLS 公式表，确定PID参数。 4、实现闭环控制。 5、根据调节效果，修正PID参数。 (Require the use of relay tuning methods for its implementation of the adaptive PID control. 1, select the sampling time 0.1s, the discrete objects. 2, plus relay (switch) control, measurement object Tc, Kc. 3, using ZIEGLER-NICHOLS formula table, determine the PID parameters. 4, closed loop. 5, according to moderating effect, the amendment PID parameters.)

说明：  2012版本以后就没有这个函数了，希望对大家有用，有问题私信我(modmap in matlab thanks)

find nearby No. in Cangjiepian.

只是一个图象处理以及视频截取图象的程序。(only a video image processing and image interception procedures.)

matlab code for ocr recognition

小波包的分层和提取特征，提供给大家参考，在研究小波中。(Layered and extract wavelet packet provided for your reference in the study wavelet.)

MatLab工程数学应用 非常有用的书 尤其是在数学应用方面(MatLab Application Engineering Mathematics book very useful especially in applications of mathematics)

用MATLAB SIMULINK实现BSC二进制对称信道建模和误码率测试模型(BSC in MATLAB binary symmetric channel bit error rate modeling and testing model)

the squezeer for clustering algorithms.

Line Matrix is line impedance matrix. load_power Matrix is P+jQ matrix of the loads. source matrix is the complex value of the harmonic sources and they considered as a harmonic current source for each harmonic frequency.