cnotch

电动势负反馈的速度,电流双闭环直流调速系统仿真 (Negative feedback of the speed electromotive force, current Double Loop DC Motor Control System Simulation)

digital audio signal processing

single input single output system

The aim of this application is to implement scalable mpeg type compression by varying DCT coefficients and finding minimum number of DCT coefficients that can give minimum acceptable quality.. This application only works for gray scale.

说明：  风力机的轴向推力，切向力大小计算的matlab编码，可直接使用(Axial thrust and tangential force of wind turbine)

SVPWM的原理simulink模型，仿真速度稍微有些慢但是效果很好(SVPWM principle simulink model, simulation speed somewhat slow but very good)

基于matlab的直接序列扩频信号的产生与捕获模拟(Direct sequence spread spectrum signal generation and capture analog)

its about Dc machine and can use for other kind of machine

region growing: Perform segmentation by region grow1ng. [G, NR, SI, TI] = REGIONGROW(F, SR, T). Scan be an array (the same size as F) with a 1 at the coord1nates of every seed point and 0s elsewhere. S can also be a single seed value. Similarly, T can be an array (the same size as F) containing a threshold value for each pixel in F. T can also be a scalar, in wh1ch case it becomes a global threshold.

说明：  计算循环卷积，DFT，IDFT,FFT... .. (Computing cyclic convolution, DFT, IDFT, FFT ... ..)