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91331985denoise
this is source code of matlab to reduce the noise of image.
- 2009-03-22 05:26:11下载
- 积分：1
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GPS
利用Matlab生成GPS C/A 码的基带信号。
（1）产生卫星PRN 号码为“5”的一组C/A 码；
（2）循环生成25 页的导航数据，GPS 时间可填入一固定的已知数值；
（3）生成C/A 码扩频信号，每个C/A 码码片给出4 个采样数据；
（4）基带信号采用方波信号，电平为0 和1，占空比为50 ％，不加入噪声，进一步生成某个特定的中频信号。(Matlab generated using GPS C/A code base band signal. (1) generation of satellite PRN number is " 5" a set of C/A code (2) loop generates 25 of the navigation data, GPS time can fill a fixed known value (3) to generate C/A code spread spectrum signal, each C/A code chip gives the four sampling data (4) baseband signals using square wave signal, level 0 and 1, 50 duty cycle, not to join the noise generated further a specific frequency signal.)
- 2020-11-29 15:29:29下载
- 积分：1
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floyd-shortest-path-algorithm
floyd shortest path algorithm
- 2015-03-12 20:01:13下载
- 积分：1
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LS
OFDM系统中信道估计基于LS改进算法--基于DFT的信道估计算法实现(LS channel estimation in OFDM system based on the improved algorithm based on DFT channel estimation algorithm
)
- 2020-07-05 19:28:58下载
- 积分：1
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xx
说明： 地震波模拟 波场立体模拟结果 海水双层介质，总括过程。(Three-dimensional simulation of seismic wave simulation wave field water layer media, to conclude the process.)
- 2010-09-19 16:23:01下载
- 积分：1
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matlab234234234
matlab的程序范例和教学指南
是快速掌握的好方法(Matlab model and the procedures for teaching guide is a quick grasp of the situation)
- 2007-04-02 12:52:34下载
- 积分：1
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dingweichengxu
故障定位程序 主要应用于交流故障测距 在MATLAB环境下进行编译 (Fault Locator)
- 2014-10-27 10:44:43下载
- 积分：1
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LiTi3_2_3
一个离散定常系统，参数结构已知，给定期望传递函数分母多项式，用极点配置方法设计系统，使系统输出无稳态误差(A discrete time-invariant systems, the parameter structure is known, given expectations of the transfer function denominator polynomial method of pole placement design system, the system output steady-state error)
- 2013-04-20 09:50:17下载
- 积分：1
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qpso
说明： k-中心与qpso算法的结合，从文档中读取对象数据，没有维限制。需要设定类别数，先由k-中心计算出各类中心，然后由qpso优化，得到聚类结果，并保存聚类信息。(algorithm for k-medians and qpso combination of object data read from the document, there is no dimension restrictions. Need to set the number of categories, first calculate the k-medians types of center, and then optimized by qpso obtained clustering results, and save the clustering of information.)
- 2010-03-24 14:10:48下载
- 积分：1
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modified_jakes
说明： jake信道的仿真模型，matlab语言实现，可以用于一般移动无线信道的仿真(the simulation model of Jake channel, be completed in matlab, be simulated to mobile wireless communication channel )
- 2005-09-11 10:57:44下载
- 积分：1
