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GMSK
- GMSK是高斯滤波的最小频移键控的简称，基本的工作原理是将基带信号先经过高斯滤波器成形，再进行最小频移键控(MSK)调制。由于成形后的高斯脉冲包络无陡峭边沿，亦无拐点，因此频谱特性优于MSK信号的频谱特性。-GMSK Gaussian filter is the smallest FSK abbreviation, the basic working principle is to base-band signal to pass Gaussian filter shape, and then
jizhibaoluo
- 自动读取记录在文件中的数据，并求取信号的极大值、极小值和包络曲线-Automatically read record data in the document, and to strike a signal of maximum value, minimum value and the envelope curve
lysnake
- 提出了一种自适应的Snake 算法,对于初始包络上的每一点,按照Greedy 算法中的能量公式计算其邻域内各点的能 量. 如果邻域不包含目标的轮廓,则将邻域半径加大,再次计算邻域内各点的能量,直到邻域内包含轮廓点为止. 该算法只需迭 代一次即可得到目标轮廓,而且增大了初始包络的收敛半径,并能够有效处理较高曲率凸形边缘的情况. 对比实验说明了这种 方法的有效性.-Snake proposed an adaptive algorithm, the initial envelope for
OpenSSL_Base
- 信息安全是自古以来就存在的概念，比如以前为了保证传递书信的保密性，使用腊封或其它方式将书信封装在信封内；还有使用暗号口令确认接受信息的人的身份等等方法。需要注意的是，信息安全技术是跟信息的载体形式和传送媒介密切相关的，信息载体的变化和信息传送媒介的变化必然会导致信息安全技术的变化发展。-Information security is the concept existed since ancient times, such as the previous pass in order to ens
BTT-missile-flight-envelope-large-multi-mode-metho
- 大包络飞行BTT导弹多模鲁棒控制BTT missile flight envelope large multi-mode method of robust control-BTT missile flight envelope large multi-mode method of robust control
EMD-envelope-improve-research
- EMD中包络算法改进的研究与分析，可以很好的实现非平稳信号的分解！-EMD in the envelope algorithm to improve research and analysis, can achieve a good decomposition of non-stationary signals!
31
- 通过在实车上模拟坦克变速箱工作档位齿轮故障,利用Hilbert变换幅值解调法提取箱 体振动信号的包络,并对包络信号进行抽取和低频段频谱细化,提出了一种基于包络细化谱分析的 坦克变速箱工作档位齿轮故障诊断方法。 - A fault diagnosis method of working position gear in tank gear-box was put forward based on simulating the fault of working position ge
rev5
- 基于蒙特卡洛方法的主动声纳信号检测性能分析.主动声纳信号检测性能的分析上,目前在计算机仿真中一般假定混响包络的统计特性符合瑞利分布模型。基于此模型,已经有了较完善的理论。然而,在现代高分辨声纳系统中,混响包络的统计特性并不符合瑞利分布模型。此时在接收机工作特性分析时存在大量繁琐的公式推导。因此该文采用蒙特卡洛(M onte Carlo)统计试验方法,实现对瑞利分布混响背景下的主动声纳信号检测性能分析。结合对接收机工作特性曲线的仿真,得出了检测概率的理论值和仿真结果的误差曲线。误差曲线表明,蒙特卡
FCM_tool_box_Ver2[by_faruto]
- 画包络谱和幅值谱的matlab程序 希望对大家有用-Painted envelope spectrum and amplitude spectrum matlab program
Envelope
- A digital Envelope for digital signature
Rotating-machinery-fault-diagnosis-
- 通过对固有模式函数进行包络解调，从中提取故障特征-Envelope demodulation intrinsic mode functions extract fault feature
MATLAB
- 由于多径效应和移动台运动等影响因素，使得移动信道对传输信号在时间、频率和角度上造成了色散，即时间色散、频率色散、角度色散等等，因此多径信道的特性对通信质量有着重要的影响，而多径信道的包络统计特性则是我们研究的焦点。根据不同无线环境，接收信号包络一般服从几种典型分布，如瑞利分布、莱斯分布等。在此专门针对服从瑞利分布的多径信道进行模拟仿真，进一步加深对多径信道特性的了解。-Due to multipath effects and the mobile station sports and other
2fsk
- 2FSK频率选择法调制及相关检测、包络检测的matlab程序，供仿真参考-2FSK modulation frequency selection method and related testing, envelope detection matlab program for the simulation of reference
CN100466471C
- 专利：信号的光谱包络调整装置以及方法，是瑞典商编码技术股份有限公司的专利-Patents: signal spectral envelope adjustment device and method for encoding technology Co., Ltd. is a Swedish provider of patent
A-Spectral-Approach-EMD
- Although it has been proven to be particularly effective in many applications,EMD method has several drawbacks. The major problem with EMD is the lack of theoretical Framework which leads to difficulties for the characterization and evaluatio
Vibration-Analysis-Wavelet-for
- This paper describes a method for detecting faults in the tap selector by means of vibration measurements during tap changer operation, using envelope analysis based on Hilbert transform and wavelet decomposition. Different failures at the tap
20In-Search-of-a-Perceptual-Metric
- This paper presents a quantitative metric to describe the multidimensional spectral envelope perception related to the spectral element of timbre. Melcepstrum is chosen as a hypothetical metric for spectral envelope perception due to its desirable pr
flight-envelope-protection
- 飞行边界保护系统设计文献，包括神经网络，动态逆，预测控制-The literature about protection sysytem of UAV.Including neural network,Dynamic inverse and MPC.
matlab5scale
- matlab 画viviani曲线+绘制分子结构+最小二乘拟合+求信号包络线+滤波器设计（一次为大家提供5个matlab完整程序，能调试准确的结果仿真图）-matlab draw viviani curve++ least-squares fit to draw the molecular structure of++ request signal envelope filter design
RS_webinar_envelope_tracking_2014
- 关于包络跟踪测试解决方案的说明。介绍了所需的相关仪表以及之间的同步通信-Envelope Tracking