Description: Prony分析是获取系统振荡模式特征的一种非常有效的方法，它可以通过给定输入信号下的响应直接估计系统的振荡频率、衰减、幅值和初相位。本文基于Prony算法提出一种用振荡模式能量级鉴别电力系统大干扰下主导低频振荡模式的方法。-Prony analysis acquisition system oscillation mode features a very effective way, It can set the input signal to the estimated direct response to the oscillation frequency, attenuation, amplitude and phase. Based on Prony algorithm proposed by the energy level oscillation mode differential interference large power systems under low-frequency oscillation mode lead style approach. Platform: |
Size: 99328 |
Author:鲁鲁 |
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Description: matlab中wave文件的信号生成功能源代码，欢迎使用-Matlab document which wave signals Health successful energy code, welcomed the use of Platform: |
Size: 2048 |
Author:wujunyang |
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Description: 一种计算语音过零率,短时能量,以及端点检测算法.-A calculation of zero-crossing rate of voice, short-term energy, as well as the endpoint detection algorithm. Platform: |
Size: 1024 |
Author:lgr |
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Description: MATLAB代码,利用语音信号的短时能量与短时过零率来达到自动检测语音的起止点。效果不错.-MATLAB code, the use of short-time speech signal energy and zero-crossing rate of short-term to achieve automatic detection of the beginning and ending point of speech. Good results. Platform: |
Size: 1024 |
Author:李茉 |
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Description: 利用时域有限差分法(FDTD法)对二维时谐电磁场进行模拟-The use of finite difference time domain method (FDTD method) of two-dimensional time-harmonic electromagnetic field simulation Platform: |
Size: 2048 |
Author:sunping |
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Description: pwe计算方形格子二维光子晶体线缺陷能带的matlab源代码-PWE calculation of two-dimensional square lattice photonic crystal line defect energy band of matlab source code Platform: |
Size: 2048 |
Author:喻波 |
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Description: 语音信号的端点检测matlab程序，利用短时平均能量和短时平均过零率判断语音端点的起始。还有语音信号信噪比的计算程序。-Endpoint detection of speech signal matlab procedures, take advantage of short-time energy and short-time average zero-crossing rate of the average voice activity to determine the start. There are voice signal SNR calculation procedures. Platform: |
Size: 1024 |
Author:高金枝 |
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Description: 根据gloge能流公式编写的一个代码，可以绘出不同长度下光纤出射端的光场分布情况-Gloge energy flow in accordance with the formula prepared by a code, you can draw different lengths of fiber exit end of the distribution of light field Platform: |
Size: 1024 |
Author:nbshao |
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Description: This the Low Energy Adaptive Clustering Hierarchy routing protocol [LEACH] source code for wireless sensor network we have used.It is developed with MatLab7-This is the Low Energy Adaptive Clustering Hierarchy routing protocol [LEACH] source code for wireless sensor network we have used.It is developed with MatLab7 Platform: |
Size: 2048 |
Author:zamree |
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Description: 课程设计中首先采用Ising model的思想建立一个二维的模型，然后利用重要性抽样和Monte Carlo方法及其思想模拟铁磁-顺磁相变过程。计算了顺磁物质的能量平均值Ev、热容Cv、磁化强度M及磁化率X的值，进而研究Ev、Cv、M、X与温度T的变化关系并绘制成Ev-T图、Cv-T图、M-T图、X-T图，得出顺磁物质的内能随着温度的升高先增大而后趋于稳定值；热容Cv、磁化率X随着温度的升高先增大后减小；磁化强度M在转变温度Tc处迅速减小为零，找出铁磁相变的转变温度Tc大约为2.35-First of all, curriculum design idea of the Ising model used to establish a two-dimensional model, the importance of sampling and then use Monte Carlo simulation methods and their idea of ferromagnetic- paramagnetic phase transition process. Paramagnetic material calculated average energy Ev, heat capacity Cv, magnetization M and susceptibility X value, and then study Ev, Cv, M, X and temperature changes in the relationship between T and plotted into Ev-T map, Cv- T diagram, MT map, XT maps drawn paramagnetic material can be increased as the temperature increased and then stabilized value heat capacity Cv, magnetic susceptibility X as the temperature increases after the first minus small magnetization M in the transition temperature Tc decreases rapidly to zero Department to identify ferromagnetic phase transition around the transition temperature Tc for 2.35 Platform: |
Size: 1553408 |
Author:Ellison |
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Description: 运动估计是视频编码的关键技术，其最基本的原理是利用相邻帧间的时间
相关性，通过预测来减少时间冗余度。在实际编码中，为了节省码率，并不传
输每一帧的全部数据，而是利用运动估计求出每一帧与其预测参考帧之间的差
值。运动估计越准确，差值的分布越趋近与零，差值块的能量越小，经过变换、
量化和熵编码后所产生的码流的比特位率也越少。因此，运动估计搜索的准确
程度直接影响到了编码的压缩性能。
-Motion estimation is the key to video encoding technology, its basic principle is the use of the adjacent time frame relevant, through the forecast period to reduce redundancy. In the actual code, in order to save bit rate and does not transfer all the data of each frame, but the use of motion estimation for each frame obtained with the prediction of the difference between the reference frame. Motion estimation more accurate, more closer to the margin and the distribution of zero, the smaller the energy difference between blocks, after transform, quantization and entropy coding of the code produced by the bit stream bit rate is less. Therefore, the motion estimation search accuracy of the direct impact on the performance of the compression coding. Platform: |
Size: 17408 |
Author:罗鹏 |
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Description: VAD检测源代码，可作为声控的启停判断，已经过验证，在使用时修改具体的能量阈值-VAD detection of the source code can be used as voice-activated start and stop judging, has been verified when using modified specific energy threshold Platform: |
Size: 1024 |
Author:lyz |
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Description: matlab 光子晶体传输特性代码，详细表达能量和波长关系！很好-Transmission Properties of Photonic Crystals matlab code, detailed relationship between the expression of energy and wavelength! Well Platform: |
Size: 3072 |
Author:176939522 |
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Description: 认知无线中 能量检测的MATLAB仿真代码-Detection of cognitive radio in the MATLAB simulation of the energy code Platform: |
Size: 23552 |
Author:adam |
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Description: this a code for analytically showing energy consumption degradation with network coding in wireless sensor networks-this is a code for analytically showing energy consumption degradation with network coding in wireless sensor networks Platform: |
Size: 104448 |
Author:morteza |
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Description: 基于小波变换的图像融合源代码，利用的融合规则分别使用简单的模值取大和基于区域能量。-Image fusion based on wavelet transform source code, the use of fusion rule modulus were obtained using a simple large and region-based energy. Platform: |
Size: 98304 |
Author:葛宏 |
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Search - energy matlab code