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scalogram
Fs = 100000 t = 0:1/Fs:.00296
x = 1-cos(4*pi*t) cos(2*pi*t*200)
h = spectrum.welch Instantiate a welch object.
psd(h,x, Fs ,Fs) Plot the one-sided PSD
- 2009-12-26 22:40:32下载
- 积分：1
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rake-simulation
CDMA系统Rake接收误比特率模拟程序，链路级各个模块均包括，有详细的程序注释。(Rake receiver CDMA system BER simulation program, each module includes link-level, detailed program notes.)
- 2013-11-29 19:54:19下载
- 积分：1
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时域有限差分法（基于MATLAB）(姬金祖)资源
说明： 时域有限差分法，matlab实现。对声学，电磁波，天线学科有很大帮助。(Finite difference time domain method, MATLAB implementation.
It is of great help to acoustics, electromagnetic wave and antenna.)
- 2021-04-06 21:31:15下载
- 积分：1
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TD
说明： ce code est écrit en matlab
- 2009-11-07 06:49:58下载
- 积分：1
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Turbo
基于matlab的Turbo码仿真，并绘出BER曲线(Turbo decode and encode by matlab)
- 2009-05-24 22:49:20下载
- 积分：1
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zuobiaoxuanhuan
matlab依据椭球的高斯投影公式，将某一个点的经纬度坐标转化为横纵坐标的计算公式的m文件。输入形式为n*2的矩阵即可。(matlab based on the Gaussian ellipsoid projection formula, the latitude and longitude coordinates of a point into a vertical and horizontal coordinates of the formula m-file.)
- 2011-12-12 14:40:30下载
- 积分：1
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NFEA
张量分解提取生物学特征，NFEA: Tensor Toolbox for Feature
Extraction and Applications(
Data in modern applications such as BCI based on EEG signals often contain multi-modes due to
mechanism of data recording, e.g. signals recorded by multiple-sensors (electrodes), in multiple trials,
epochs, for multiple subjects and with different tasks, conditions. Moreover, during processing and
analysis, dimensionality of the data could be augmented due to expression of the data into sparse
domain (time-frequency representation) by different transforms such as STFT, wavelets. That means
data itself is naturally a tensor, and has multilinear structures. Standard approaches which analyze
such data by considering them as vectors or matrices might be not suitable due to risk of losing the
covariance information among various modes. To discover hidden multilinear structures, features
within the data, the analysis tools should reflect the multi-dimensional structure of the data)
- 2020-07-21 16:48:45下载
- 积分：1
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Measurements
压缩感知中一种测量方法。介绍如何构造测量矩阵。(Compression in a perceptual measurement method. Introduce how to construct measurement matrix.)
- 2009-03-24 18:33:08下载
- 积分：1
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DSP_MATLAB
说明： 本资料中包含了许多适用于matlab初学者的程序，资料中的程序适用于研究生的数字信号处理。(This information includes a number of procedures applied to matlab for beginners, information for graduate programs in digital signal processing.)
- 2011-03-08 16:23:20下载
- 积分：1
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ex_s_fun_mixedm_m
The model of hybrid systems (combinations of continuous and discrete systems) is given in the file mixedm.m. Considered S-function simulates a system consisting of series-connected integrator (1 / s) and the delay unit (1 / z).
- 2012-04-28 21:15:54下载
- 积分：1
