attachments_2011_09_13-(1)

说明：  on bldc motor controller for ev..

esto realmente no se que es, es una base de dartos para las señ ales ecg

在简要介绍MATLAB语言的基础上，对使用MATLAB语言仿真的CDMA通信系统进行描述。(in MATLAB briefed on the basis of on the use of MATLAB simulation of CDMA communications system description.)

逆变电路 使用matlab自带的pwm发生器 离散仿真(unicerse matlab simulink pwm generator)

快速fft的自编程序和DHT的程序，帮助理解FFT的原理和DHT的原理，进一步加快算法研究做好准备(Quick fft of self procedures and DHT program to help understand the principles and DHT FFT principle, ready to further accelerate the algorithm)

维纳滤波，能滤除干扰噪声，提取有用信号。但是当输入信号的统计特性偏离设计条件，它就不再是最佳的了，这在实际应用中受到了限制。 (Wiener filter, to filter out interference noise, extract the useful signal. However, when the statistical characteristics of the input signal deviates from the design conditions, it is no longer optimal, which has been limited in practical application.)

基于capon的谱估计，关于DOA的算法，可用(Capon based spectral estimation algorithm on DOA, the available)

method for half-toning an image

抛物型偏微分方程隐式差分的matlab程序，追赶法程序(Parabolic partial differential equations implicit difference matlab program, and pursued law program)

source code defines the compression approach using dct and jpeg compression approach for the compression of various images. this approach is an lossless compression approach which provides better compression ratio. dct compression in jpeg images.