cengcifenxi

This submission includes the presentation and model files that were used in delivering a webinar on 12-15-05 that covered the topic of modeling Hybrid Electric Vehicles. Hybrid electric vehicles (HEVs) have proven they can substantially improve fuel economy and reduce emissions. Because HEVs combine an electric drive with the internal combustion engine (ICE) in the powertrain, the vehicle?s kinetic energy can be captured during braking and transformed into electrical energy in the battery. The dual power source also means that the ICE can be reduced in size and can operate at its most efficient speeds.

基于Matlab的LDPC码的研究，讲的很好，可以下载看看那(MATLAB ldpc )

系统参数变化，用集合卡尔曼滤波器估计其变化(System parameters used to estimate the changes in the ensemble Kalman filter)

对傅里叶变换的理解和matlab程序实现(Fourier transform matlab program to achieve understanding and)

Essentials of Matlab for engineers book

code to calculate the local elastic stiffness of short fiber reinforced plastics

关于LTC6803的相关资料和实例程序，包括1234几种类型，希望有帮助，大家一起探讨(About LTC6803 relevant information and examples of procedures, want to help, you can contact incomplete information, we explore together)

基于MATLAB写的调试通过的QRS检测算法，具有信噪比估计、阀值预测的斜率检测算法。(Written based on MATLAB debugging through the QRS detection algorithm, with SNR estimation, prediction of the slope threshold detection algorithm.)

散傅里叶变换的性质 一、 实验目的 1、 掌握离散傅里叶变换的性质，包括线性特性、时移特性、频移特性、对称性和循环卷积等性质； 2、 通过编程验证傅里叶变换的性质，加强对傅里叶变换性质的认识。 (The nature of the discrete Fourier transform, the purpose of the experiment 1, to grasp the nature of the discrete Fourier transform, including a linear characteristic, when the shift characteristic frequency-shift characteristic, symmetry, and the circular convolution nature 2, through the programming verification Fu li the nature of the Fourier transform, to enhance the understanding of the nature of the Fourier transform.)

1/- Test of the biped model. 2/-test_biped_fixed_base_dynamics Copyright Robotics and Automation Group, Pontificia Universidad Javeriana - Cali, 2007.