搜索资源列表
dspexperiment3
- DSP实验程序:采样定理实验.熟悉掌握采样定理-DSP experimental procedure : Sampling Theorem experiment. The mastery of sampling theorem
txclyhq
- 提供了关于图像抽样、量化、均匀化、规定化及获得图像位面图的程序-provided on the image sampling, quantization, homogenization, and provides access to images of surface spaces of the processes
lptoolbox
- lp分解程序,临界采样的新算法,没有冗余,供大家参考。-lp decomposition process, critical sampling of the new algorithm, no redundancy, for your reference.
FFTModify
- 用能量重心法,对基2分裂的FFT算法进行校正,在整周期采样的条件下,幅值,相位,频率等可以达到很高的精度 -energy center, two pairs of split-the FFT algorithm for correction, in the whole cycle of sampling conditions, the amplitude, phase, frequency, etc., may achieve hi
wavedata
- 男性女性语音库+录音程序.m 录音时间 2秒 采样频率 fs=16000 采用精度 16bit-the male female voice recording procedures. M 2 seconds recording time sampling frequency fs = 16000 using a precision 6bit
DSP_voice_system
- DSP采样MCBSP控制的AD/DA转换器,工作,将数据送到GSM进行压缩出来后发HPI总线传给CPU-DSP sampling MCBSP control of the AD/DA converters, work, GSM data to be compressed out after the HPI CPU bus pass
Lowsample
- 1.了解数字信号处理系统的一般构成; 2.掌握奈奎斯特抽样定理。 为方便实现,实验中更换了一种表现形式,即抽样频率固定(10KHz),通过改变输入模拟信号的频率来展示低通抽样定理。我们可以通过研究抽样频率和模拟信号最高频率分量的频率之间的关系,来验证低通抽样定理。-1. Understanding digital signal processing system of the general composition; 2. Ma
usbsamplingprogram
- this program for USB sampling card -this sampling program for the USB card
16to8K-Downsample
- 本程序将指定的16K采样的语音数据文件转换为经G.723编解码后的8K语音数据。降采样前先使用180阶的FIR滤波器对语音数据进行频率压缩,然后进行抽取,并对抽取的数据进行G.723编解码。该程序在非特定语音识别的库文件处理中使用,也可扩展至其他用途。-this procedure will be designated the 16K sampling voice data files converted to G.723 codecs
qpskasp1
- 此源码是用DSP实现QPSK调制,在CCS软件上实现.采样速率为14400样点/s,载波频率为1800Hz,带宽为300~3300Hz,符号速率为2400符号/s,滚降系数为0.35.-this source is used DSP QPSK modulation, the CCS software to achieve. Sampling rate of 14,400 samples/s, the carrier frequency
MATLABmontecarlo1
- 用MATLAB实现蒙特卡骂法计算结构可靠度. 针对应用蒙特卡罗直接抽样法解决结构可靠度所遇到的困难,提出利用MATLAB的强大数值计算功能解决此类问题。 -Montecatini MATLAB scolded calculated structural reliability. Against direct Monte Carlo method for sampling Structural Reliability decisi
votaglemeter
- 单片机电压表,采用带AD转换的单片机来采样,显示电压值-SCM voltage meter by using the AD converter to the MCU sampling indicates voltage
sampleandrebuildofcontinoussignal
- 连续信号的采样与重构,主要说明信号采样与重构程序-continuous signal sampling and Reconstruction, the main note signal sampling procedures and Reconstruction
sample
- DSP抽样程序,TMS320VC5402,CCSga -DSP sampling procedure, TMS320VC5402, CCSga
bstrap
- bootstrp 抽样方法,可以用于进行一些统计量误差的估计-bootstrp sampling methods, can be used to carry out some statistics of the estimated error
StudytheApplicationofMonteCarloParticleFilterAlgor
- 随着这些年计算机硬件水平的发展, 计算速度的提高, 源自序列蒙特卡罗方法的蒙特卡罗粒子滤波方法的应用研究又重新活跃起来。本文的这种蒙特卡罗粒子滤波算法是利用序列重要性采样的概念, 用一系列离散的带权重随机样本近似相 应的概率密度函数。由于粒子滤波方法没有像广义卡尔曼滤波方法那样对非线性系统做线性化的近似, 所以在非线性状态估计方面比广义卡尔曼滤波更有优势。在很多方面的应用已经逐渐有替代广义卡尔曼滤波的趋势。-With the yea
OnsequentialMonteCarlosamplingmethodsforBayesianfi
- In this article, we present an overview of methods for sequential simulation from posterior distributions. These methods are of particular interest in Bayesian filtering for discrete time dynamic models that are typi
yinpin
- 音频频谱的分析程序,在程序中实现了采样速率的提取-Audio spectrum analysis procedures, the procedures to achieve a sampling rate of extraction
main
- 用matlab实现个序列的傅立叶变换 而且还有实现抽样定理-Using matlab to achieve a sequence of Fourier transform but also realize sampling theorem
MonteCarlo
- 蒙特卡罗(Monte Carlo)方法,又称随机抽样或统计试验方法,属于计算数学的一个分支,它是在本世纪四十年代中期为了适应当时原子能事业的发展而发展起来的。传统的经验方法由于不能逼近真实的物理过程,很难得到满意的结果,而蒙特卡罗方法由于能够真实地模拟实际物理过程,故解决问题与实际非常符合,可以得到很圆满的结果。-Monte Carlo (Monte Carlo) methods, also known as random sampl