搜索资源列表
recnet-1.3.tar
- recnet is a complete speech recognition system for the DARPA TIMIT and Resource Management tasks. It uses recurrent networks to estimate phone probabilities and Markov models to find the most probable sequence of phones or words.-recnet is a co
traditionalsp
- 语音信号的频域处理,语音虽然是一个时变、非平稳的随机过程。但在短时间内可近似看作是平稳的。因此如果能从带噪语音的短时谱中估计出“纯净”语音的短时谱，即可达到语音增强的目的。由于噪声也是随机过程，因此这种估计只能建立在统计模型基础上。利用人耳感知对语音频谱分量的相位不敏感的特性，这类语音增强算法主要针对短时谱的幅度估计。 -voice signals in the frequency domain processing, voice is a time-varying, nonstationa
GSM.FS
- 这是一个关于GMS系统的Matlab仿真，信息经过外编码，内编码，重排交织以及信道然后再解码，最后可以估计GSM系统的性能。-This is one of the GMS system Matlab simulation, and information through outside coding, coding, re-cutting and channel decoder then, the final estimate GSM system performance.
music3
- 一个用于到达角估计的MUSIC程序，用MATLAB写的，希望对大家有用-an estimate for the arrival of MUSIC procedures, using MATLAB written in the hope that it may be useful to
MAEST
- 关于谱估计方面的重要函数,能很好的估计出信号的谱,质量很高-on spectral estimation of the important functions can be a very good signal to estimate the spectrum of high quality
sgrpdlay
- 时频工具箱中计算群延迟的函数，语法格式：［gd,fnorm]=sgrpdlay(x),x是时域信号，fnorm返回频率坐标,gd返回估计出群延迟的输出向量．-frequency toolbox when calculating group delay functions, grammar format : [gd. fnorm] = sgrpdlay (x), x is the time domain signal to the frequency fnorm coordinates, gd t
rinv
- 卡尔曼滤波在数学上是一种统计估算方法，通过处理一系列带有误差的实际量测数据而得到的物理参数的最佳估算。 例如在气象应用上，根据滤波的基本思想，利用前一时刻预报误差的反馈信息及时修正预报方程，以提高下一时刻预报精度。 作温度预报一般只需要连续两个月的资料即可建立方程和递推关系。 -Kalman filter in mathematics is a statistical estimation methods, By a series of errors with the actual
LSAcausal
- 语音增强算法，基于LsA-MMSE方法，并对其先验信噪比估计器进行了修改，具体过程参看Isal的论文。语音间隙间的音乐噪声也消除了。-speech enhancement algorithms, based on LsA - MMSE, and signal-to-noise ratio of its prior estimate for the changes, See specific process Isal theses. Voice gap between the music also
spectrumestimation
- estimate the spectrum
A的算法
- A*算法属于一种启发式搜索。它扩展结点的次序类似于广度优先搜索，但不同的是每生成一个子结点需要计算估价函数F，以估算起始结点到该结点的代价及它到达目标结点的代价的和；每当扩展结点时，总是在所有待扩展结点中选择具有最小F值的结点作为扩展对象，以便使搜索尽量沿最有希望的方向进行。 -A * algorithm is a heuristic search. It extended node in the order of priority similar to the breadth of searc
chap2_11_RML
- 递归极大似然数估计，在实际通信系统仿真过程中非常有用-Recursion number of maximum likelihood estimate, in actual communication system simulation process is very useful
SSpara
- 利用B.Sim提出的广义频谱相减法估算的语音增强法，附有相应程序和文献。-B. Sim made use of the broad spectrum subtraction estimate Speech Enhancement Act, with the corresponding procedures and documentation.
RCV
- TMS320_ADPCMNON(ASM).RAR SIGNAL ESTIMATE FROM PREVIOUS SAMPLES DATA -- * THEN COMPUTE DIFFERENCE SIGNAL-TMS320_ADPCMNON(ASM).RAR SIGNAL ESTIMATE FROM PREVIOUS SAMPLES DATA-- * THEN COMPUTE DIFFERENCE SIGNAL
Envelop1.1
- To estimate pitch in noisy environment
buffon_needle
- Estimate Pi value using Monte Carlo Method and Buffon Needle Technique
01576960Beaulieu
- 通过MATLAB软件；通过仿真得出性能曲线；从而比较bpsk的性能-The bit-error rate (BER) of binary phase-shift keying in Rayleigh fading, using the Alamouti transmission scheme and receiver selection diversity in the presence of channel-estimation error, is studied. Closed-
tycfgsmatlab
- matlab源程序： 用Fisher两类判别法对样本进行分类 对样本进行主成分分析 用最短距离算法的系统聚类对样本进行聚类 用二次完全式回归法估计一个因变量与两个自变量之间的关系 -matlab source: The Fisher discriminant method, two types of samples to classify the samples by principal component analysis system using the shortest
good
- 这个一个完好无损的matlab程序，他实现的功能是进行扩展开尔曼滤波，是本人亲自制造的，哈哈，哈哈哈，-this demo is to show you how to implement a generic SIR (a.k.a. particle, bootstrap, Monte Carlo) filter to estimate the hidden states of a nonlinear, non-Gaussian state space model.-this demo is to
ThinkinginJavaSourceCode
- 这个是Java学习的源代码，哈哈哈，你们可以看一下哈哈，哈哈哈，哈哈哈哈哈，够二十个字了吧-this demo is to show you how to implement a generic SIR (a.k.a. particle, bootstrap, Monte Carlo) filter to estimate the hidden states of a nonlinear, non-Gaussian state space model.-this demo is to show
OFDM-estimate
- 在OFDM系统下，采用LS、MMSE、DCT、lrmmse等方法进行信道估计-channal estimate