搜索资源列表
boat-realise
- 本程序用于区分海面舰船与海水。应用算法为小区域方差对比，程序简单，适用于初学者参考的例程。主程序为var.m，dxout.m为方差计算程序。其余图片为测试图片。-This procedure is used to distinguish sea ships with seawater. Application algorithm for small regional variance contrast, simple procedures, suitable for beginners refe
Multi-sensor-image-fusion-algorithm-
- 一种邻域一致性的NSCT域多传感器图像融合算法，针对同一场景多传感器图像融合问题，提出了一种基于邻域特性的非采样Contourlet变换域融 合新算法．首先对待融合图像进行非采样Contourlet变换分解，由邻域平均能量与方差构造各点的能量 方差决策值，基于决策值最大原则选择低频子带系数，从而在保持图像亮度的同时融合更多的边缘细 节；基于邻域能量最大原则选择带通方向子带系数，以保留更多的边缘．最后反变换得到融合图像．-Multi—sensor image fusion algori
self-tuning-control
- 广义最小方差自校正控制：在求解控制律的性能指标中引入对控制量的加权项，限制控制作用中的剧烈变化。-Generalized minimum variance self-tuning control: control the amount of weighted items, solving the performance of the control law introduced to limit the dramatic changes in the control action.
RGB--image-processing
- 本程序主要用两种方法对前后输入两幅RGB图像计算处理，分别计算了其均方差MSE和峰值信噪比PSNR；方法1:如果读入图像为彩色图象, 首先进行灰度化处理,依照灰度图象计算 方法2:对RGB图像均方差是所有方差之和除以图像尺寸再除以3 -This program before and after the input of two ways two RGB image calculation process to calculate the mean square error MSE an
band-correlation-
- 4-波段相关系数-协方差计算。计算协方差便于处理-4- band correlation coefficient- covariance. The calculated covariance easy processing
Lab_6_01
- 创建一个菜单，包含三个菜单项，分别为“文件”、“计算”和“帮助”，其中“文件”菜单项包含“打开”、“另存为”、“退出”等选项；“计算”菜单项包含“计算总和”、“计算方差”、“计算均方差”等选项；“帮助”菜单项包含“计算总和帮助”、“计算方差帮助”、“计算均方差帮助”和“关于”等项。-Create a menu that contains three menu items, " file" , " computing" and " help" ,
EM
- 图像图形处理中评价函数，包括平均梯度，方差，边缘密度和熵。-Evaluation of image and graphics processing functions, including average gradient variance, edge density and entropy.
toeplitz-music
- 用拖布列兹MUSIC估计来波方向，及对数据协方差矩阵斜对角线上的元素进行平均再DOA估计-Using drag Boulez the MUSIC estimated to wave direction, and the average re-DOA estimated data covariance matrix oblique diagonal elements
8.14
- 输入10个学生5门课的成绩，分别用函数求：1，每个学生的平均分；2，每门课的平均分3，找出最高分所对应的学生和课程；4，求出平均分方差。-Enter the results of 10 students in the course, function evaluation: 1, the average of each student 2, the average per course, to identify the highest branch of the corresponding s
scientific_calculator
- 用matlab GUI编写的科学计算器程序，可以实现各进制的相互转换，进行逻辑运算，三角函数运算，幂运算，均值，标准差及方差运算等-this is a scientific calculator that was programmed by matlab GUI。its functions conclude hexadecimal conversion,logical operations,trigonometric,exponentiation,mean,standard deviation
Wang_PCA
- 、去均值 2、计算协方差矩阵及其特征值和特征向量 3、计算协方差矩阵的特征值大于阈值的个数 4、降序排列特征值 5、去掉较小的特征值 6、去掉较大的特征值(一般没有这一步） 7、合并选择的特征值 8、选择相应的特征值和特征向量 9、计算白化矩阵 10、提取主分量 -To mean the number of calculated co-covariance matrix and its eigenvalues and eigenvectors to calculate
xiefangcha
- 两种方法计算协方差矩阵。协方差矩阵是计算不同维度间的协方差-The two ways to calculate the covariance matrix. Covariance matrix is calculated between the different dimensions of covariance
ostu
- 提出了最大类间方差法的优化算法，适合背景较复杂的图像分割-The Otsu method optimization algorithm suitable background image segmentation
kmeans_c
- K-MEANS算法是输入聚类个数k，以及包含 n个数据对象的数据库，输出满足方差最小标准的k个聚类。-K-MEANS algorithm is the input number of clusters k, and includes n data object database, and outputs k clusters to meet the minimum variance standard.
nl
- 基于多频（三频）的频谱校正（能量重心法），达到校正相位的目的，计算了方差，已经过调试。-Spectrum correction (energy centroid method) based on multi-frequency (C-band), to achieve the purpose of the correction phase, calculate the variance has been testing.
measure1
- 与mydaq相连接，测量输入两路电流的负载均衡度，以及实时测量输入信号的一些参数（方差，最值等）。-Connected with mydaq measuring input current load balancing two degrees, as well as real-time measurement of some parameters of the input signal (variance, the most value, etc.).
yanchixiangjia
- music算法,首先,根据获得的数据来寻找协方差,确定噪声子空间和信号子空间,谱峰搜索-Music algorithm,first of all,according to receive data to find the covariance, determine the noise subspace and the signal subspace, in searching spectral peak
text2
- 离散随机信号的计算机仿真(验证性实验)---仿真协方差函数为C（x)的高斯过程-Computer simulation of discrete stochastic signal validation experiments--- Simulation covariance function C (x) of the Gaussian process
signal
- 离散随机变量的仿真与计算---离散随机变量的仿真与计算、高斯分布随机数的仿真、随机变量数字特征的计算（均值和方差）-Simulation and calculation, simulation and calculation of discrete random variables--- discrete random variable Gaussian distribution random number simulation, the characteristics of the calcu
fangcha
- 用方差分析葡萄酒质量评价的合理性，画出分析图，用置信区间发对数据进行处理。-Variance analysis of the reasonableness of the wine quality evaluation, draw analysis chart sent for processing data with a confidence interval.