搜索资源列表
mingmao_v20
- IDW距离反比加权方法，高斯白噪声的生成程序，保证准确无误，是学习通信的好帮手。- IDW inverse distance weighting method, Gaussian white noise generator, Ensure accurate communication is learning a good helper.
trunk
- 为树轮研究开发的数据分析matlab工具箱-Tree-ring and climate-data analysis grplot grouped plots of ring width series skelcrn - skeleton plot crn file or ring-width series climgram - climatogram IO and formatting of tree-ring data crn2vec2 convert .crn fil
EM_CD
- 基于高斯混合模型和EM（Expectation Maximization）算法的SAR影像变化监测算法，并附带示例。总体思路是首先将两个时期的SAR影像做log和ratio运算，生成差分影像，然后通过EM算法估计高斯混合模型的参数，最后根据高斯混合模型最大概率，生成变化监测结果。-Unsupervised change detection method for SAR images using EM algorithms of Gaussian mixture model
maotun
- 高斯白噪声的生成程序，包括面积、周长、矩形度、伸长度，数值分析的EULER法。- Gaussian white noise generator, Including the area, perimeter, rectangular, elongation, EULER numerical analysis method.
manfen
- 高斯白噪声的生成程序，人脸识别中的光照处理方法，包含特征值与特征向量的提取、训练样本以及最后的识别。- Gaussian white noise generator, Face Recognition light treatment method, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition.
goupan
- 详细画出了时域和频域的相关图，ML法能够很好的估计信号的信噪比,高斯白噪声的生成程序。- Correlation diagram shown in detail the time domain and frequency domain, ML estimation method can be a good signal to noise ratio, Gaussian white noise generator.
Wavelet-transform-image-denoising
- 本案例通过对图像加入高斯噪声，利用sym4小波函数对该图像和信号进行三级分解，用小波阀值去噪的方法对该图像进行去噪，并给出了仿真结果。-This case through join Gaussian noise image, use the sym4 wavelet decomposition of the image and signal, the wavelet threshold to filter method for the image denoising is presented,
qengkeng_v48
- 高斯白噪声的生成程序，用平面波展开法计算二维声子晶体带隙,PLS部分最小二乘工具箱。- Gaussian white noise generator, Computation Method D phononic bandgap plane wave, PLS PLS toolbox.
Foreground-detection-procedures
- 前景检测程序，MATLAB实现，有背景差分，帧差法，混合高斯模型，光流法。-Foreground detection procedures, MATLAB, background difference, frame difference method, the gaussian mixture model and optical flow method.
mengfou_v11
- 高斯白噪声的生成程序，经典的灰度共生矩阵纹理计算方法，到达过程是的泊松过程。- Gaussian white noise generator, Classic GLCM texture calculation method, Arrival process is a Poisson process.
nftools-v2.0
- 非线性滤波工具箱(nft) 包括： 1. Kalman filter 2. Extended Kalman filter 3. Iterated Kalman filter 4. Second order filter 5. Unscented Kalman filter 6. Divided difference filters 7. Central Difference Filter 8. Gaussian sum method 9. Point
numerical-analysis
- 数值分析方法中的一些例程。包括希尔伯特插值，高斯迭代，雅克比迭代法，拉格朗日插值以及LU分解。-Numerical analysis of some of the routines. Hilbert including interpolation, Gaussian iteration, Jacobi iteration method, Lagrange interpolation and LU decomposition.
system-identification
- 系统辨识，采用最小二乘法，运用随机数据，高斯白噪声数据等来辨识-Identification, using the least squares method, using random data, Gaussian white noise and other data to identify
curve-fitting
- 基于最小二乘法和高斯消去原理的任意数据点的任意次数曲线拟合-Based on any number of the least squares method and the principles of the Gaussian elimination of any data point curve fit
P84li3.1
- 通过给出的随机过程，该随机过程是由3个实正弦信号组成，归一化频率分别为0.1,0.25,0.27，其中相位是相互独立在【0,2*pi】上分布的随机相位；噪声是均值为0、方差为1的实高斯白噪声，信噪比为30db,30db,27db,观测样本数为N，通过bartlett法，Welch法，周期图法计算随机过程的概率谱-Given by stochastic process, the stochastic process is composed of three real sine signal, th
pic360
- P0301：数字图像矩阵数据的显示及其傅立叶变换 P0302：二维离散余弦变换的图像压缩 P0303：采用灰度变换的方法增强图像的对比度 P0304：直方图均匀化 P0305：模拟图像受高斯白噪声和椒盐噪声的影响 P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308：图像的自适应魏纳滤波 P0309：运用5种不同的梯度增强法进行图像锐化 P
inverted-pendulum-control
- 利用强化学习的自适应动态规划中的值迭代和策略迭代方法，神经网络控制方法，LQR状态调节器最优控制方法，实现了三维倒立摆在飞行器上的稳定控制。鲁棒性很强，进行了高斯白噪声的扰动实验。-Reinforcement learning adaptive dynamic programming in value iteration and policy iteration method, neural network control method, LQR state regulator optimal
peinie
- 二维声子晶体FDTD方法计算禁带宽度的例子,高斯白噪声的生成程序，isodata 迭代自组织的数据分析。- Dimensional phononic crystals FDTD method calculation examples band gap, Gaussian white noise generator, Isodata iterative self-organizing data analysis.
pinggao_v87
- 数值分析的EULER法，高斯白噪声的生成程序，GPS和INS组合导航程序。- EULER numerical analysis method, Gaussian white noise generator, GPS and INS navigation program.
piepan
- 对信号进行频谱分析及滤波，采用偏最小二乘法，高斯白噪声的生成程序。- The signal spectral analysis and filtering, Partial least squares method, Gaussian white noise generator.