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Poincare
- 绘制庞加莱截面图,在相空间中适当（要有利于观察系统的运动特征和变化，如截面不能与轨线相切，更不能包含轨线）选取一截面，在此截面上某一对共轭变量如x1和x.1取固定值，称此截面为Poincare截面，相空间的连续轨迹与Poincare截面的交点成为截点。-mapping Poincare section, in phase space appropriate (observation system should be beneficial
Short-circuit-current-calculation-in-three-phase-a
- 本标准规定了用等效电压源法计算三相交流系统短路电流，并提出了计算中采用的校正系数的求取方法及推荐值-standards for the use of the equivalent voltage source calculation of three-phase AC system short-circuit current. and the calculation of the correction coefficient of st
Minimum-phase
- minimum phase in the communication system
fdct_usfft_cpp
- This directory includes matlab interface of the curvelet transform using usfft. Basic functions fdct_usfft.m -- forward curvelet transform afdct_usfft.m -- adjoint curvelet transform ifdct_usfft.m -- inve
ANALYSIS OF MAN-MADE TARGET DETECTION IN SAR IMAGERY
- Automatic target detection in SAR image is the first stage in the ATR (Automatic Target Recognition) system. It is very important to improve the computing efficiency of the whole system. A conventional automatic target d
velocity computing
- 二分法解非线性方程－－－相变过程中的界面迁移速率---- Dichotomy solution of nonlinear equations in the process of phase-change interface migration rate
Poincare
- 绘制庞加莱截面图,在相空间中适当（要有利于观察系统的运动特征和变化，如截面不能与轨线相切，更不能包含轨线）选取一截面，在此截面上某一对共轭变量如x1和x.1取固定值，称此截面为Poincare截面，相空间的连续轨迹与Poincare截面的交点成为截点。-mapping Poincare section, in phase space appropriate (observation system should be beneficial
Short-circuit-current-calculation-in-three-phase-a
- 本标准规定了用等效电压源法计算三相交流系统短路电流，并提出了计算中采用的校正系数的求取方法及推荐值-standards for the use of the equivalent voltage source calculation of three-phase AC system short-circuit current. and the calculation of the correction coefficient of st
LSunwrap
- 简单利用最小二乘法对缠绕的干涉相位进行解缠，但最小二乘法有个固有缺陷，其是基于全局相位解缠方法，容易造成整体误差扩散。 -Simple least squares method of winding the use of the interferometric synthetic aperture radar (InSAR) to interfere in phase unwrapping
Phase_coded_pulse_compression_simulation
- this package contain a function generate a barker code sequence which is used in phase coded pulse compression performed in the second matlab file
phase.2.1.1.source.tar
- 预测单倍型根据基因型数据,根据已经知道的数据,预测未知的数据- The program PHASE implements methods for estimating haplotypes from population genotype data described in Stephens, M., and Donnelly, P. (2003). A comparison of Bayesian methods for h
qam8_nograycode
- An 8-QAM communications channel simulation in Simulink, constructed from a 16-QAM model and using an I,Q correlation receiver. QAM (quadrature amplitude modulation) is a method of combining two amplitude-modulated (
phase
- hilditch.m是hilditch细化算法。 RC_unwrap.m是逐行逐列去包裹算法。 least_unwrap.m是最小二乘去包裹算法。 FTP.m是利用傅里叶变换提取相位。 sincosfilter.m是正余弦滤波算法。 以上算法在相位图的相关计算中常用到，比如电子散斑干涉、全息干涉、相移技术等。-hilditch.m is hilditch refinement algorithm. RC_unw
BLOCK-PHASE-DEMODULATOR
- 块相位估计－Block Phase Estimation(BPE)取代了传统的锁相环(PLL)结构，以取模 (Modulo)运算为基础，而且使用创新的平均器，既简化了算法结构，又大大方便于硬件实现，同时为芯片设计提出了新的思路；但国内研究较少，资料极其匮乏；文章在对BPE的原理与结构进行较为深入的介绍与分析的基础上，对BPE进行了由浅入深的仿真，解决了部分跟踪器－SECTOR TRACKER(ST)的问题，给出了部分仿真结果；最后，分析
wavelet-transform-in-phase-coding
- 挺不错的小波变换在相位编码中的处理 挺不错的小波变换在相位编码中的处理-Very good in the wavelet transform in the processing phase encoding very good in the wavelet transform in the processing phase encoding
phase-shift--phase-shift-algorithm
- 能够实现MATLAB下相位偏移算法，里面自带一些音频-It is able to achieve a phase shift algorithm in MATLAB, which comes with some audio
Phase-unwrapping-algorithm
- 对于InSAR 系统,当波长较长时,干涉图条纹频率较低,相位解缠容易,但反演的高程精度较低 而当波长较短时,干涉图条纹频率较高,相位解缠困难,但反演的高程精度较高. 为了充分利用多波段 InSAR 干涉相位之间的互补信息,设计了利用中国余数定理的多波段InSAR 相位解缠方法,采用由DEM 仿真的多波段干涉图进行了相位解缠实验,得到了理想的解缠结果,成功解决了因地形起伏较大或基线较长而引起的干涉相位欠采样处的相位解缠难题.
matlab_temporal-phase-unwrapping-
- 展开相位是物体表面三维形貌测量中一项关键技术，为了避免相位展开过程中的误差传播效应，Saldner和Huntlye等提出了时间相位展开方法。用matlab模拟了时间相位展开的方法-Expand the phase surface 3D topography measurement of a key technology in order to avoid the phase unwrapping process of error pro
Phase-locked-loop
- 用于解决单相并网中的锁相环问题，并实现相应的仿真验证探究。-To solve the problem of single phase grid connected in phase locked loop
04-Phase-Coding
- phase coding in matlab