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3D_SIFT_demo
本MATLAB程序 用MATLAB 来实现3D 图像的匹配 用高斯卷积 来寻找 关键点 ,再利用关键点处的特征向量 通过3D向量的匹配 来实现3D 图像的配准(The MATLAB program using MATLAB to realize the matching of 3D images using Gaussian convolution to find the key points, re-use the key points of the feature vector through the 3D vector matching to realize 3D image registration)
- 2007-08-01 09:49:17下载
- 积分：1
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merge_closest
merge closest floating values with a step
- 2011-02-09 02:17:48下载
- 积分：1
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trans_sigPnoisePinterference
根据直扩原理，首先有随机数发生器产生一系列二进制信息数据（+1，-1），每个信息比特重复Lc次，Lc对应每个信息比特所包含的伪码片数，包含每一比特Lc次重复的序列与另一个随机数发生器产生的PN序列c(n)相乘。然后在该序列上叠加高斯白噪声和形式为i(n)=Acosw0n余弦干扰下次信号，切余弦干扰信号的振幅满足条件A<Lc。在解调器中进行与PN序列的互相关运算，并且将组成各信息比特的Lc个样本进行求和。加法器的输出送到判决器，将信号与门限值0进行比较，确定传送的数据为+1还是-1，计数器用来记录判决器的错判数目。(According to the principle, first some straight expansion random number generator produces a series of binary data (+ 1-1), each information bit repetitive Lc times, Lc for each information bit contains PN code piece count, embraces each bit Lc times repeated sequence and another random number generator produces PN sequence c (n) multiplication. Then in the sequence superimposed on gaussian white noise and forms as I (n) = Acosw0n cosine interference next time signal, cut cosine interfering signal amplitude satisfy conditions A < Lc. In the modem with the cross-correlation operation PN sequence, and the information will comprise the Lc a sample bits peace. The output of the adder judgment device, will signal to compare with threshold 0 data transmitted, determine for+ 1 or-1, counter is used to record the number victimised judgment.
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- 2011-04-20 10:18:47下载
- 积分：1
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netcdf_api
matlab 要netcdf格式的数据操作，必须安装此插件，里面有详细的安装信息(matlab data to netcdf format operation, you must install this plug-in, which has detailed installation information)
- 2010-05-21 17:06:39下载
- 积分：1
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Patch-antenna
同轴馈电的微带贴片天线的各项辐射特性（内含网格生成器）(Coaxial fed microstrip patch antenna radiation characteristics)
- 2020-10-22 12:17:23下载
- 积分：1
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P21_Roots_Newton_Raphson
Newton Raphson method for mathematical operations in matlab language.
- 2014-09-21 13:59:13下载
- 积分：1
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work
针对带时间窗的车辆配送问题，用遗传算法，有很多程序，这些程序都是对遗传算法中需要的函数注释以及函数用途说明。并且画图来看遗传算法的优化过程和迭代次数及最优解(For vehicles with time window distribution problem, using genetic algorithms, there are many programs that are required for the function of the genetic algorithm function uses notes and instructions. And drawing view genetic algorithm optimization process and number of iterations and the final result)
- 2021-04-27 16:28:44下载
- 积分：1
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subspace
部分子空间法示例程序
注释为日文，可能会显示为乱码(Some subspace sample program notes for the Japanese may be displayed as garbage)
- 2010-08-04 15:50:06下载
- 积分：1
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ISIchannel
说明： 此程序用于仿真无线通信中的多径信道，信号经过此信道后产生延时和衰减，得到一个多径信号(The programme is to simulate multipath channel in the wireless communication)
- 2010-04-06 16:54:22下载
- 积分：1
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communication-simulation-system
MATLAB SIMULINK通信仿真系统，带有可执行文件和文档，可供参考修改(MATLAB SIMULINK communication simulation system with executable files and documentation is available for reference modification)
- 2014-01-12 23:27:01下载
- 积分：1
