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mfcc
matlab中编写的提取语音信号的mfcc(matlab prepared in the extraction of speech signals mfcc)
- 2009-09-29 11:10:12下载
- 积分：1
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2
说明： GMSK信号的产生，调制，首先信号通过高斯滤波器，然后进行MSK调制(GMSK signal generation, modulation, the first signal through the Gaussian filter, and then MSK modulation)
- 2010-07-01 22:11:16下载
- 积分：1
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Polar-Fourier-Transform
基于MATLAB实现了极坐标下的傅里叶变换，对一个给定 n×n 的二维信号，其计算复杂度等价于笛卡尔坐标下的2D-FFT，可广泛应用于图像处理和分析。(A fast high accuracy Polar FFT algorithm is given in the software package written in MATLAB. For a given 2D signal of size n×n, the algorihtm s complexity is just like in a Cartesian 2D-FFT, which can be used widely in image processing and analysis.)
- 2021-01-07 15:28:53下载
- 积分：1
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wfst
运用WFRT方法进行地震射线追踪，matlab程序(the program which do run_tracing)
- 2014-12-23 07:47:10下载
- 积分：1
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projectiontobasesurface
Project point p onto S0, and find correspoding parameter. The base surface has nu*nv basis, with control points QQ.
- 2011-05-26 13:14:49下载
- 积分：1
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STFT
信号的短时傅立叶变换，paper2_2_1为主程序，仿真不同窗长下短时傅立叶变换的时频聚集度。stftxz为修正的短时傅立叶变换。(Short-time Fourier transform signals, paper2_2_1 main program, the simulation under different window length short time Fourier transform of the frequency of aggregation. stftxz to correct short-time Fourier transform.)
- 2014-08-24 21:34:50下载
- 积分：1
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canshubainshi
广义最小二乘的算法结构，广义最小二乘递推的每一步用两步递推算法，先把噪声参数和模型参数均给个初值，然后第一步先假设噪声参数已知，用最小二乘估计出模型参数，第二步再用最新的模型参数来估计噪声参数，如此循环直到辨识精度达到指定要求或者可用数据用完为止(Generalized least squares algorithm structure, generalized recursive least squares every step of the two-step recursive algorithm, first noise parameters and model parameters to the initial value, then the first step is to assume that the noise parameters are known, with the smallestsquares to estimate the model parameters, and the second step, and then the latest model parameters to estimate the noise parameters, and so on until the identification accuracy specified requirements or available data is used up)
- 2013-03-19 21:41:21下载
- 积分：1
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kalman-filter
卡尔曼滤波的labview模型，适用于system identification的labview程序中(kalman filter model of labview)
- 2014-11-11 21:36:03下载
- 积分：1
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shah-method-for-PDOF
This code is shah s iterative algorithm for selecting primary degrees of freedom in system reduction methodology.
- 2013-12-07 11:17:45下载
- 积分：1
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OFDM
基于matlab的ofdm系统仿真源程序
qpsk调制与qam调制(matlab ofdm)
- 2011-05-05 10:06:17下载
- 积分：1
