_Maltab_201103

this is the first chapter of famous neural net tutorial by hugan

图像特征提取 特征提取 matlab 特征提取 图像特征 (Image feature extraction feature extraction feature extraction matlab image features)

基于数字滤波平方率的符号定时恢复算法。输入参数：RtfSig过采样的待恢复信号，信号中的N符号总数，dS升采样率，N_T升余弦滚降滤波器系数(A timing recovery algorithm based on the sign of the digital filtering of the square. Input parameters: RtfSig be over-sampled signal recovery, the total number of N-symbol signal, the sampling rate dS l, N_T raised cosine filter coefficients)

It s a ldpc code matlab to help your progess

RTL8100 circuit application

测量6205深沟球轴承的故障振动加速度信号, 对信号进行时频分析, 利用经验模态分解方法将振动信号分解成不同特征时间尺度的固有模态函数,对每个固有模态函数进行Hilbert 变换得到Hilbert 谱,通过谱分析识别轴承的故障部位和类型, 证实Hilbert 谱的有效性(Measuring 6205 deep groove ball bearing fault vibration acceleration signal, the signal frequency analysis, empirical mode decomposition method to decompose the vibration signal into different characteristic time scales of intrinsic mode functions, the Hilbert transform of each intrinsic mode functions Hilbert spectrum, spectral analysis to identify the location and type of bearing failure, confirmed the effectiveness of the Hilbert spectrum)

本书是关于PN512的天线设计方法,主要是关于天线匹配设计(This book is about the antenna design PN512 of)

系统响应的MATLAB分析程序 内附多个源代码，可作学习参考(System to respond to the MATLAB analysis program containing a number of source code, reference can be used for learning)

说明：  MIMO无线通信空时编码系统的英文文献。介绍了MIMO的发展以及现今的发展程度，和一些相关技术的介绍与讲解。(Space-time coding MIMO wireless communication system of the English literature)

基于年龄累计直方积累的人脸识别与鉴别算法比较(Cumulative Histogram Based on the accumulation of age, face recognition compared with the discrimination algorithm)