-controller-pid

计算转子固有频率的传递矩阵法，包括prohl，ricatti等(Calculate the natural frequency of rotor transfer matrix method, including prohl, ricatti etc.)

convert unix for fMRI

Digital Network Echo Canceller using NLMS in simulink

gmsk的matlab调制程序，有详细的解释，很好用。(GMSK modulation function)

基本的分类，预测，回归等算法，适合初学者学习，配有注释，容易理解(Basic classification, prediction, regression algorithm, suitable for beginners to learn, with comments, easy to understand)

利用随机共振原理检测弱信号。a_b_f.m为主程序(Use of the principle of stochastic resonance detection of weak signal. a_b_f.m-based procedures)

A class representing products of matrices, internally storingmanipulating them separately

说明：  用于Hooke—Jeeve模式搜索算法，完成多变量的寻优。多变量搜索中直接搜索算法的一种。(for Hooke-mode Jeeves search algorithm, complete multivariate optimization. Multivariable direct search of a search algorithm.)

利用smith圆图演示射频电路匹配过程，参数可调，界面良好。(Smith chart shows the use of RF matching process, adjustable parameters, the interface is good.)

IP1101 circuit application