搜索资源列表
arma_analysis
- ARMA模型时间序列分析法简称为时序分析法，是一种利用参数模型对有序随机振动响应数据进行处理，从而进行模态参数识别的方法。参数模型包括AR自回归模型、MA滑动平均模型和ARMA自回归滑动平均模型。这里给出了一个求出ARMA模型参数的MATLAB程序。-ARMA model for time series analysis method referred to as time series analysis is a parametric
avsnr4
- 计算原始图像和压缩图像之间average psnr的工具，做多媒体分析方面的人都需要。-Calculation of the original image and compressed image among average psnr tools make multi-media analysis are required.
Pitch detect
- 利用平均幅度差函数AMDF和Viterbi算法的后处理算法提取语音基音周期一个程序，效果还不错-The use of average magnitude difference function AMDF and the Viterbi algorithm for post-processing algorithm for extracting a program of voice pitch, the effect was not ba
ldpc_all_new
- A collection of LDPC(Low-Density Parity-Codes) tools. Including: Code construction Density Evolution Decoding Algorithm Girth average Counter Stopping set and error Floor,etc
yuyin
- 语音信号的时域处理，有短时能量，短时平均幅度，短时过零率和短时自相关函数。-Speech signal time-domain treatment, a short-time energy, short-term average, short-time zero-crossing rate and short-time auto-correlation function.
mfile
- 计算图像的平均梯度，边缘强度，信息熵以及方差，图像可以是单波段或多波段图像。-Calculation of the average image gradient, edge strength, information entropy and the variance, images can be single-band or multi-band image.
RadarDataFilter
- C++语言写的通用的图像滤波处理类，可以对二维图像进行多达9种不同的滤波功能，包括中值滤波，平均值滤波-C++ Language written in a common type of image filter processing can be carried out on two-dimensional images up to 9 different types of filter functions, including med
ami_and_correlation
- 求平均互信息的程序，英文为average mutual information，适合与混沌系统的分析．这个我没试过．-For the average mutual information procedure, English for the average mutual information, suitable for the analysis of chaotic systems. I have not tried this.
ARMA-Model-for-oil-price
- 数据挖掘中的重要算法：自回归滑动平均时间序列算法，用于时序数据挖掘-An important data mining algorithms: autoregressive moving average time series algorithm for time series data mining
ofdm_signal
- matlab ofdm signal simulation. PAPR(peak to average power ratio) modeling.
tongbu_jiazhentou
- 64路OFDM系统MATLAB仿真，采用桢头同步，信道编码采用（7，4）汉明码，信道估计及修正采用LS方法，峰均抑制采用直接削波的方法，希望对大家有所帮助。-64 Road OFDM system MATLAB simulation, using the first-ching synchronization, channel coding used (7,4) hamming code, channel estimation and
vad
- 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 activi
Poisson
- Produce Java classes to calculate and display the Poisson probability when input the value of the average (A) arrival rate of customers at some business in the range of 1 to 10. The error message will output when A is ou
verilog_risc
- RISC状态机由三个功能单元构成：处理器、控制器和存储器。 RISC状态机经优化可实现高效的流水线操作。 RISC 中的数据线为16位。 在数据存储器中的0到15的位置放置16个随机数，求16个数的和，放在数据存储器的16、17的位置，高位在前 对这16个数进行排序，从大到小放置在18到33的位置 求出前16个数的平均数，放在34的位置 基本指令有NOP, ADD, SUB, AND, RD, WR, BR
41695054ModifyShiftAverageRegress
- 一种新的移动平均算法，大家看看吧，希望对大家有帮助-A new moving average algorithm, let us look at it, I hope all of you help
toolbox_nlmeans
- 实现非局部平均去噪算法（non local mean）-The realization of non-local denoising algorithm on average (non local mean)
fpe
- This function calculates Akaike s final prediction error ％ estimate of the average generalization error. ％ ％ [FPE,deff,varest,H] = fpe(NetDef,W1,W2,PHI,Y,trparms) produces the ％ final prediction error estimate (
nnfpe
- This function calculates Akaike s final prediction error ％ estimate of the average generalization error for network ％ models generated by NNARX, NNOE, NNARMAX1+2, or their recursive ％ counterparts. ％ ％ [FPE,de
loo
- The leave-one-out cross-validation scheme is a method for estimating ％ the average generalization error. When calling ％ [Eloo,H] = loo(NetDef,W1,W2,PHI,Y,trparms) with trparms(1)>0, the network ％ will be retrai