用于读取GRACE球谐系数并转换成格网形式的质量变化，包括系数替换和滤波的预处理。
It is used to read grace spherical harmonic coefficients and convert them into grid form, including coefficient replacement and filtering preprocessing. (2021-01-14, matlab, 12KB, 下载0次)
用人工势场算法结合模糊控制算法的路径规划
Path planning with artificial potential field algorithm and fuzzy control algorithm (2020-03-02, matlab, 4KB, 下载5次)
水声通信网移动节点定位误差分析，主要描述了位置为节点相对于固定节点的位置变化
Positioning error analysis of mobile node in underwater acoustic communication network (2019-10-22, matlab, 1KB, 下载17次)
导线网间接平差，可用于计算平差值，绘制误差椭圆等等
Indirect adjustment of wire mesh (2019-05-24, matlab, 1KB, 下载1次)
该算法有详细的注释，主要用于对不同函数求解最优值
The algorithm has detailed annotations and is mainly used to solve optimal values for different functions. (2019-03-08, matlab, 20684KB, 下载14次)
台网EMD程序实例，安装完EMD程序后，可以直接运行的结果
EMD Program and Its Examples (2019-01-25, matlab, 1KB, 下载0次)
超声CT成像仿真，利用的是matlab中的kwave仿真工具箱，工具箱可到官网下载
Ultrasound tomography (2018-04-21, matlab, 13866KB, 下载19次)
fvcom后处理程序，可利用matlab提取数据后对数据进行可视化处理
FVCOM post processor, which can be visualized after extracting data from MATLAB (2017-12-11, matlab, 29KB, 下载14次)
隶属函数型神经网与模糊控制融合的解耦程序 不错的源码
Membership function model of neural network with fuzzy control decoupling program source code (2017-05-20, matlab, 8KB, 下载2次)
树状网潮流程序,ＭＡＴＬＡＢ代码编写,附１９９８年文献说明
Tree network power program, MATLAB code, with 1998 literature (2017-05-18, matlab, 968KB, 下载1次)
树状网潮流程序,ＭＡＴＬＡＢ代码编写,附１９９８年文献说明
Tree network power program, MATLAB code, with 1998 literature (2017-05-12, matlab, 965KB, 下载1次)
本程序用于计算误差理论与测量平差基础，武汉大学测绘学院与测量平差教学组编著的教材
S5-4条件平差公式汇编和水准网平差示例中例5-7的计算P90
m file of matlab for exercise in Survey Adjustment (2015-06-13, matlab, 1KB, 下载6次)
通信网基础理论课程的作业，用D算法找最短路径。
Basic theory of communications network courses homework, find the shortest path using D algorithm. (2015-04-27, matlab, 1KB, 下载4次)
Petri网某一时刻各状态转移概率的求解
Solution of state transition probability at any time in Petri net (2015-04-21, matlab, 1KB, 下载9次)
里面包含了电信笔试时常见的题目和C网市场运营分册，是对大家找工作一个很好地帮手
Which contains a common topic and C branch network operators when the telecommunications market written, everyone is looking for a job a good helper (2014-05-06, matlab, 108KB, 下载1次)
以地基分布式有源雷达组网系统为讨论对象,在具体分析了4种系统定位误差的相互关系的基础上,给出了一种
基于ECEF转换法的系统目标综合定位精度评估模型,并利用典型的雷达参数,对2D与3D混合的雷达组网系统的实际目标
综合定位精度进行了仿真和对比分析,得到了一些对雷达组网系统的实际部署优化处理有参考价值的结论。
The land-based distributed active radar network system is taken as discussion object.On the
basis of the concrete analysis of the interrelation among four sorts of locating errors, a model of evaluating
the integrated system locating precision is put forward. By using the typical radar parameters, the
simulation a of the actual integrated locating precision of 2D/3D hybrid radar network systems are done.
Conclusions that are helpful for optimization of radar network disposition are obtained.
(2014-01-04, matlab, 73KB, 下载20次)
Colourhistogram
II. TEXTURE FEATURE EXTRACTION IN CBIR
An overview of the proposed CBIR system is illustrated
in Fig. 1. The proposed algorithm, Label Wavelet Transform
(LWT), is based on color image segmentation [1], and it is
an extension of DWT-based texture feature extraction method.
The 2-D DWT is computed by applying separable filter banks
to the gray level images. The detail images Dn,1, Dn,2,
and Dn,3 are obtained by band-pass filtering in a specific
direction, and they can be categorized into three frequency
bands: HL, LH, HH band, respectively. Each band contains
different directional information at scale n. The texture feature
is extracted from the variance (ó2
n,i) of the coefficients cn,i of
the detail image Dn,1, Dn,2, and Dn,3 at different scale n.To
represent the texture feature of an image q, the texture feature
vector of DWT is defined as [2]:
TDWT (q) = [ó2
1,1, ó2
1,2, ó2
1,3, ..., ó2N
max,3], (1)
where Nmax denotes the largest scale. In this work, Nmax
Colourhistogram
II. TEXTURE FEATURE EXTRACTION IN CBIR
An overview of the proposed CBIR system is illustrated
in Fig. 1. The proposed algorithm, Label Wavelet Transform
(LWT), is based on color image segmentation [1], and it is
an extension of DWT-based texture feature extraction method.
The 2-D DWT is computed by applying separable filter banks
to the gray level images. The detail images Dn,1, Dn,2,
and Dn,3 are obtained by band-pass filtering in a specific
direction, and they can be categorized into three frequency
bands: HL, LH, HH band, respectively. Each band contains
different directional information at scale n. The texture feature
is extracted from the variance (ó2
n,i) of the coefficients cn,i of
the detail image Dn,1, Dn,2, and Dn,3 at different scale n.To
represent the texture feature of an image q, the texture feature
vector of DWT is defined as [2]:
TDWT (q) = [ó2
1,1, ó2
1,2, ó2
1,3, ..., ó2N
max,3], (1)
where Nmax denotes the largest scale. In this work, Nmax (2013-11-19, matlab, 1KB, 下载8次)
弹性网和Lasso的代码 用来变量选择的好工具
Lasso code (2009-09-20, matlab, 251KB, 下载172次)
matlab读取视频的源码，从官网下，切实可用，放心下载
matlab read the video source, from the official website, the practical available, rest assured Download (2008-05-26, matlab, 185KB, 下载53次)
蜂窝网无线定位的算法程序
加入了伸缩因子，有所创新
自编的程序，chan算法基础上的改编，具有收敛性好。抗NLOS的效果
Wireless cellular network positioning procedure of the algorithm by adding a telescopic factor, self-innovation process, chan algorithm based on the adaptation, with a good convergence. The effect of anti-NLOS (2008-05-14, matlab, 4KB, 下载269次)