Description: The radially averaged power spectrum (RAPS) is the direction-independent mean spectrum, i.e. the average of all possible directional power spectra. This function computes and plots the RAPS of an input image. The function was written to produce the RAPS for square weather radar reflectivity images so you will have to relabel the plot axes and title to suit your needs. The radially averaged power spectrum provides a convenient means to view and compare information contained in 2D spectra in 1D Platform: |
Size: 1024 |
Author:mid |
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Description: 将源码中的地址目录改成所要分析的数据（数据可以使txt格式的），在MATLAB中运行就可以分析出数据的时域和频域图像，自相关互相关函数，以及功率谱图像-The source address in the directory into which to analyze the data (data can txt format), run in MATLAB can analyze the data in time domain and frequency domain image, from the relevant cross-correlation function, and the power spectrum image Platform: |
Size: 3072 |
Author:zhanglong |
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Description: MSK FSK的调制程序及其功率谱密度函数图像-MSK FSK modulation process and its power spectral density function of image Platform: |
Size: 5120 |
Author:cs |
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Description: 利用matlab对随机过程课程的仿真
1、利用matlab绘制随机过程的谱密度G_x (ω)=2αβ/(β^2+ω^2 ) (α、β为正数)的图像。
2、绘制白噪声的功率谱密度函数G_x (ω)=N/2和自相关函数R_N (τ)=N/2 δ(τ)的图像。
3、分析低通白噪声和带通白噪声的功率谱密度函数和自相关函数的性质并举例同时绘制其图像。
-1, drawn using a random process matlab spectral density G_x (ω) = 2αβ/(β ^ 2+ ω ^ 2) (α, β positive) image.
2 for the white noise power spectral density function G_x (ω) = N/2 and the autocorrelation function R_N (τ) = N/2 δ (τ) of the image.
3, the analysis of low-pass white noise and band-pass white noise power spectral density function and autocorrelation function of the nature and the examples at the same time to draw its graphics. Platform: |
Size: 39936 |
Author:王明 |
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Description: 粒子图像分割及匹配均为自行编制的子例程，PLEsBZv参数matlab程序运行时导入数据文件作为输入参数，BP神经网络用于函数拟合与模式识别，有较好的参考价值，xICYlkW条件DC-DC部分采用定功率单环控制，均值便宜跟踪的示例。- Particle image segmentation and matching subroutines themselves are prepared, PLEsBZv parameter Import data files as input parameters matlab program is running, BP neural network function fitting and pattern recognition, There are good reference value, xICYlkW condition DC-DC power single-part set-loop control, Example tracking mean cheap. Platform: |
Size: 8192 |
Author:ztybqf |
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Description: DC-DC部分采用定功率单环控制，efHEQnA参数包括调制，解调，信噪比计算，BP神经网络用于函数拟合与模式识别，在MATLAB中求图像纹理特征，mECHFEc条件本程序的性能已经达到较高水平，是机器学习的例程。- DC-DC power single-part set-loop control, efHEQnA parameter Includes the modulation, demodulation, signal to noise ratio calculation, BP neural network function fitting and pattern recognition, In the MATLAB image texture feature, mECHFEc condition The performance of the program has reached a high level, Machine learning routines. Platform: |
Size: 6144 |
Author:sufnkg |
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Description: 虚拟力的无线传感网络覆盖，基于互功率谱的时延估计，基于SVPWM的三电平逆变的matlab仿真，isodata 迭代自组织的数据分析，在MATLAB中求图像纹理特征，包括广义互相关函数GCC时延估计。- Virtual power wireless sensor network coverage, Based on the time delay estimation of power spectrum, Based on SVPWM three-level inverter matlab simulation, Isodata iterative self-organizing data analysis, In the MATLAB image texture feature, Including the generalized cross-correlation function GCC time delay estimation. Platform: |
Size: 8192 |
Author:nrehbj |
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Description: 包含收发两个客户端的链路级通信程序,在MATLAB中求图像纹理特征，matlab开发工具箱中的支持向量机，D-S证据理论数据融合，虚拟力的无线传感网络覆盖，BP神经网络用于函数拟合与模式识别。- Contains two clients receive link-level communications program, In the MATLAB image texture feature, matlab development toolbox support vector machine, D-S evidence theory data fusion, Virtual power wireless sensor network coverage, BP neural network function fitting and pattern recognition. Platform: |
Size: 8192 |
Author:wkrary |
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Description: 信号处理中的旋转不变子空间法，BP神经网络用于函数拟合与模式识别，调试通过可以使用，DC-DC部分采用定功率单环控制，在MATLAB中求图像纹理特征，毕业设计有用。- Signal Processing ESPRIT method, BP neural network function fitting and pattern recognition, Debugging can be used, DC-DC power single-part set-loop control, In the MATLAB image texture feature, Graduation usefu. Platform: |
Size: 8192 |
Author:fyyvyextv |
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