ap-sr

利用功率谱估计及ＩＦＴ数字滤波及短时傅里叶变换等手段对声音信号进行处理(Use of the means of power spectrum estimation and IFT digital filtering and short time Fourier transform , such as the sound signal processing )

描述相控阵天线方向图的形成以及阵列扫描结果(Description of the formation of the phased array antenna pattern and array scanning results)

这是一本关于matlab求解微分方程的指导文档(This is a guide on matlab to solve differential equations documents)

ladder filter synthesis

Shows single- and two-stage-decomposition of a sample image, as well as reconstructed branches. The reconstruction error is shown. Also demonstrates that better compression can often be obtained if different thresholds are allowed for different subbands.

i am sending some MIMO codes plz issue me pwd & login for use this site thanks

用Matlab仿真了对称阵子的方向图，阻抗特性和辐射阻抗(The stream of Matlab simulation with the direction of the symmetric map, impedance characteristics and radiation impedance)

ADSL经典仿真程序，开发环境为matlab (ADSL classical simulation program, the development environment for Matlab)

This is the book about C++ programing. Hope to userful to everybody. Thanks alot!

提取原始信号的功率谱就可以看出在哪个频带的能量比较高，噪声主要集中在哪里，这样就可以专门分析那个频带的噪声(The power extracted the spectrum of the original signal can be seen in which frequency band energy is high, the noise is mainly concentrated in where, so that it can be devoted to the analysis of the frequency band of noise)