搜索资源列表
HHT-emd
- MATLAB的EMD工具箱，主要是对信号进行IMF分解，然后进行希尔伯特变换。得到信号的瞬时频率，并画出能量图。 使用是解压到matlab的work里面即可。-MATLAB toolbox of EMD, decomposition IMF, then Hilbert transform signal. The instantaneous frequency of the signal, and draw the energy diagram. Use extract to matlab c
shipin-toolbox
- matlab中时频分析的工具箱，想必好多同学都在找吧，当时就是费了好大功夫找到的，现在想分享给大家，多多支持哈！-matlab in the time-frequency analysis toolbox, presumably, a lot of students are looking for it, and at that time took a big effort to find, would now like to share with everyone, a lot of supp
fft
- Matlab程序，GUI窗口 用FFT程序计算有限长度正弦信号y=sin(2*pi*f*t) ,0<=t<=N*T-FFT program calculate the finite length of the sinusoidal signal y = sin (2* pi* f* t), 0 < = t < = N* T respectively the DFT results obtained and analyzed and discussed in the fol
EXPONENTIAL
- making exponential signal with matlab In communications, the purpose of using exponential signals instead of sinosuid ones is to use both halves of signal spectrum(Negative and Positive sides of spectrum). For example an FSK signal can not sim
fdtd2D
- This MATLAB M-file implements the finite-difference time-domain solution of Maxwell s curl equations over a two-dimensional Cartesian space lattice comprised of uniform square grid cells. To illustrate the algorithm, a 6-cm-diameter metal cylindric
wave_matlab
- 基于matlab的小波分析程序，可以广泛应用于各行业，主要用于分析小波周期、频率等-Wavelet analysis based on matlab procedures, can be widely used in various industries, mainly for wavelet analysis period, frequency, etc.
signaltoolbox-0.2
- matlab时频分析工具箱 time-frequency analysis toolbox 第二代，比第一代增加了许多信号处理的函数，有些函数进行了功能的增进。使用的时候，解压到MATLAB安装目录的toolbox目录下，并在matlab中将其添加到搜索路径中使用。-time-frequency analysis toolbox matlab second generation than the first generation adds many signal processing funct
WELL-LOGGING-TimeFrequency
- matlab时频分析工具箱，可用于测井曲线时频分析处理等。包含时频分析的多种算法，如窗口傅里叶变换等等，是进行信号分析的好工具。-frequency analysis toolbox matlab, can be used when logging curve frequency analysis processing. That contains a variety of frequency analysis algorithms, such as window Fourier transfo
mfcc
- matlab版本，提取语音梅尔频谱倒谱系数（MFCC）特征-Matlab version, Mel frequency cepstrum coefficient（MFCC） feature extraction of speech
tftb-0.1
- 关于时频分析的matlab工具箱，内涵完整的数据处理和画图程序-About time-frequency analysis matlab toolbox, connotation complete data processing and drawing programs
FFT
- A Simple Fast Fourier Transform in Matlab that Transform the data time Domain to Frequency Domain.-A Simple Fast Fourier Transform in Matlab that Transform the data time Domain to Frequency Domain.
RelDielConst_SalineWater
- 用来计算海水相对介电常数的matlab程序，计算方法源自微波雷达遥感-computes the real and imaginary parts of the relative dielectric constant of water at any temperature 0<t<30, Salinity 0<S<40 0/00, and frequency 0<f<1000GHz
naokun_v25
- 这是一个好用的频偏估计算法的matlab仿真程序,使用高阶累积量对MPSK信号进行调制识别，窗函数法设计一个数字带通FIR滤波器。- This is a useful frequency estimation algorithm matlab simulation program, Using high-order cumulants of MPSK signal modulation recognition, A window function design FIR digital band-
hieming
- LCMV优化设计阵列处理信号，毕设内容，高光谱图像基本处理，这是一个好用的频偏估计算法的matlab仿真程序。- LCMV optimization design array signal processing, Complete set content, basic hyperspectral image processing, This is a useful frequency estimation algorithm matlab simulation program.
naopei
- 在matlab环境中自动识别连通区域的大小,微分方程组数值解方法，esprit算法对有干扰的信号频率进行估计。- Automatic identification in the matlab environment the size of the connected area, Numerical solution of differential equations method, esprit algorithm signal frequency interference can be ass
baofiu
- 多抽样率信号处理，matlab编写的元胞自动机，可以得到很精确的幅值、频率、相位估计。- Multirate signal processing, matlab prepared cellular automata, You can get a very accurate amplitude, frequency, phase estimation.
kengsao
- 独立成分分析算法降低原始数据噪声，这是一个好用的频偏估计算法的matlab仿真程序,matlab实现了五类灰色关联度模型的计算。- Independent component analysis algorithm reduces the raw data noise, This is a useful frequency estimation algorithm matlab simulation program, matlab implements five gray correlation
kenggou
- 对球谐函数图形进行仿真,插值与拟合的matlab实现，FMCW调频连续波雷达的测距测角。- Of spherical harmonics graphic simulation, Interpolation and fitting matlab implementation, FMCW frequency modulated continuous wave radar range and angular measurements.
neiging_v64
- 二维声子晶体FDTD方法计算禁带宽度的例子,详细画出了时域和频域的相关图，内含心电信号数据及运用MATLAB写的源代码。- Dimensional phononic crystals FDTD method calculation examples band gap, Correlation diagram shown in detail the time domain and frequency domain, ECG data and includes source code written
faohun
- 可以实现模式识别领域的数据的分类及回归，用MATLAB实现的压缩传感，用于时频分析算法。- You can achieve data classification and regression pattern recognition, Using MATLAB compressed sensing, For time-frequency analysis algorithm.