chazhi

root locus pitch orientation for high angle of attack using matlab

An attractive mfile code for simulating a piano

adding noise and image registration

automatic mesh generation for fem problem

用于滚动轴承微弱故障信号的诊断的方法：最小熵反卷积程序、自适应消噪法处理轴承信号、美国西储大学轴承数据处理等5个源文件(Fault diagnosis for rolling bearing weak signal approach: minimum entropy deconvolution procedure, adaptive noise cancellation treatment bearing signals, Case Western Reserve University, United States bearing data processing five source files)

说明：  首先，对复杂振动信号进行EMD分解，得到各个频率分量，接着，对各分量进行Hilbert变换，得到瞬时频率(END resolve,hilbert chang,evry imf,instantaneous frequency)

说明：  计算棱镜SPR传感器透射率，包括角度扫描和波长扫描两种模式。(Calculation of transmittance of prism SPR sensor)

西门子公司关于模块化多电平的原理介绍paper，讲解的很不错(helpful principle paper of a multi level converter from Siemens )

MATLAB Primer (7th Ed) - Timothy A. Davis & Kermit Sigmon(MATLAB Primer (7th Ed)- Timothy A. Davis & Kermit Sigmon)

自适应噪声抵消程序,归一化的最小均方算法,适用于核磁共振数据(Adaptive noise cancellation procedure, normalized least mean square algorithm is applied to NMR data)