搜索资源列表
CELP.ZIP
- CELP The most common Speech coding scheme is Code-Excited Linear Predictive (CELP) coding, which is used for example in the GSM standard. In CELP, the modelling is divided in two stages, a linear predictive stage that models the spectral envelope a
Envelop1.1
- 一种有效的包络线算法，可以实现很多情况下的振动信号的包络线生成。-an effective envelope algorithm can achieve many of the vibration signal envelope generation.
VC-xinfeng-dayin
- VC信封打印编程的一个狸子，希望对大家有作用，废话就不多说了，欢迎大家下载！-VC envelope printing program for a wild cat, and I hope to you, not to say nonsense. You are welcome to download!
GBSBEM
- GBSBEM(几何单反射椭圆模型)可以用来仿真功率－延迟－角度（pda-图）、功率延迟图、时间－角度的联合统计、波达方向的边缘特征和窄带衰落包络。适用于低层系统，包括微小区和微微小区、杂波绕射基站天线、发射机到接收机之间以及发射机和接收机的周围充斥着散射体的情形。由于其适用范围广泛且具有解析性质，揭示了空间无线信道不同特征间的相互联系，是进行研究的理想模型。-GBSBEM (geometric GBSBEM) simulation can be used to power-delay-angle
ALQE
- 用于产生解析信号，产生一个信号的同相和正交分量以及包络和相位-used to produce analytical signal, a signal generated in the same phase and quadrature components and the envelope and phase
problem1038
- 连续邮资问题要求对于给定的n和m的值,给出邮票面值的最佳设计,使得可在1张信封上贴出邮资1开始,增量为1的最大连续邮资区间-consecutive postage required for the issue to the n and m values in the face value of the stamps is the best design, made in a postage on the envelope posted a starting increment to a maxi
cic_maichong_r3_1
- 利用CIC滤波器实现中频脉冲信号的包络检波-use CIC filters IF signal pulse envelope detector
fdpsola
- 语音合成程序！psalo频域基音同步叠加方法。它首先对原始语音信号进行短时频域变换，得到短时谱和短时谱包络。短时谱除以短时谱包络得到声源短时谱，对声源短时谱的实部和虚部分别进行线性插值，就可以达到改变语音信号基频的目的，然后再进行频域反变换，可得到变换后的短时语音信号。短时谱包络部分也可以独立改变，以达到改变音色的目的。-speech synthesis procedures! Psalo frequency domain pitch synchronous superposition meth
levension
- 列文森-杜宾算法，用于语音的线性预测控制中，也可以用于谱包络。-Levenson-Durbin algorithm for voice linear predictive control, but also can be used for spectral envelope.
emd2003
- 用经验模式分解分解出固有模式函数，从而得出瞬时频率和包络，适合进行特征提取-using empirical mode decomposition decomposition patterns inherent function, thereby reaching and instantaneous frequency envelope, suitable for feature extraction
AchieveMaxSeries
- 在论坛上经常有朋友求关于信号上下包络的程序。 本程序为本人编写的一个matlab程序。-at the forum frequently for friends on the next signal envelope procedures. The procedures for the preparation of the one I Matlab procedures.
RayleighFadingEnvelope12
- 此程序可以帮助通信专业人士学习关于 税利衰落包络。请用MATLAB运行-this procedure can help communications professionals to learn about tax and profit decline on the envelope. Please use MATLAB
fskdeshixian
- 程序实现fSK的发射机和接收机的解调过程，包括性能分析。绘制有关的性能曲线，和波形和频谱图。还可实现BFSK，MFSK。FSK解调时候，有两种解调方法：1包络解调法，2相干解调法。-program fSK transmitters and receivers demodulation process, including performance analysis. Drawing on the performance curve, and the waveform and spectrum. B
wodewodewode
- 对于移动通信系统主要有两类衰落：大规模衰落和小规模衰落。大规模衰落表示由于大范围内移动而引起的平均信号能量的减少或路径损耗。而小规模衰落则表现为两种机制：信号的时延扩展和信道的时变特性。对于无线应用，信道的时变特性是由于发射机和接收机相对移动而造成传输路径的变化。这些传播条件的变化速率影响衰落率。如果存在大量反射路径而不存在视行信号分量，此时的小规模衰落称为瑞利衰落(Rayleigh fading)，接收信号的包络由瑞利概率分布函数统计描述。这种衰落也就是这次实验我准备研究的-system fo
koafn
- 糊涂先生给他的五个朋友写信，他写了五封信，但是当他的朋友收到信后，都告诉他：“你的信寄错了”。那么请你计算一下：出现这种情况的概率有多少？（假设糊涂先生是随机地往信封里装信的），你能不能把所有的情况都列出来呢？-confused to his five friends in a letter he wrote five letters, but when his friend received the letter, had told him : "You sent a letter
envelope.m
- 用来提取信号包络的matlab函数 觉得好的下来
Assign1
- When starting with protocols that work at the upper layers of the network models, each set of data is wrapped inside the next lower layer protocol, similar to wrapping letters inside an envelope. The application creates the data, then the transport l
提取信号包络的小程序，是用matlab编写的
- 提取信号包络的小程序，是用matlab编写的。,Extraction of small signal envelope process, It is a matlab file.
赖斯衰落信道仿真
- 赖斯衰落信道仿真，输出序列为赖斯型的包络。附有波形图,Rice fading channel simulation, the output sequence for the Rice-based envelope. With waveforms
SpectrumEnvelopeRemoving.rar
- 该代码实现了从光谱库读取高光谱曲线，并且去除其包络。这是高光谱图像处理时一个重要的预处理技术。,The code read from the spectral library of high spectral curve, and the removal of its envelope. This is a hyperspectral image processing, when an important pre-processing technology.