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ofdm-qpsk
通信系统中常用的多进制数字相位调制的源代码 并结合ofdm系统 加入了相应的保护前缀（cp）和导频序列 应用于有关ofdm的信道估计等系统(Communication systems commonly used in multi-band digital phase modulation of the source code and combine OFDM system by adding a prefix corresponding protection (cp) and the pilot sequence used in the relevant channel estimation of OFDM systems)
- 2007-07-22 17:31:34下载
- 积分：1
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BPSK
这是一个关于BPSK的代码编程，有兴趣的读者可以关注一下！！！(BPSK)
- 2010-05-08 15:43:36下载
- 积分：1
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vuvuzela
基于谱减法语音增强matlab程序，很好的去除噪声，得到增强的语音信号(Speech enhancement based on spectral subtraction matlab program, very good to remove noise, enhanced voice signal)
- 2010-12-28 15:22:44下载
- 积分：1
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ami
平均互信息函数法：平均互信息函数法的基本思想是：选取互信息函数第一次达到局部极小值时的时间作为最佳延迟时间。(AMI Average mutual information function)
- 2021-01-05 15:38:54下载
- 积分：1
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LTE_MIMO_channel
conventional mimo channel for LTE-A
- 2014-10-20 22:34:59下载
- 积分：1
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Desktop
ofdm发送端和接收端，根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。(ofdm sending end and receiving end, according to the characteristics of the short training word correlation operation, the signal reaching the detector, when the detected correlation value is greater than the threshold after a certain number of times that a signal arrives.)
- 2013-11-16 19:38:03下载
- 积分：1
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ECEFilterCheck
这段代码是最近调试的一段ECG滤波检波的软件，它实现了对一段ECG数据的GAUS变换滤波，能较为准确的测定出P，Q，R，S，T等关键波的长度及特征。有兴趣的可以看看(This code is the latest section of ECG filtering detector debugging software, which implements the ECG data on a GAUS transform filtering, can be more accurate determination of the P, Q, R, S, T, and the length of the critical wave characteristics. Interested to see)
- 2011-04-29 15:32:41下载
- 积分：1
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14bussystem
计算潮流时改变节点类型,比如PQ节点，PV节点，平衡节点等等等等(When calculating trend change node types, such as PQ nodes, PV node, the node balance, etc., etc.)
- 2014-10-20 22:51:02下载
- 积分：1
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Convolution
用于<数字信号处理及MATLAB实现>的卷积(For " digital signal processing and MATLAB implementation" of the convolution)
- 2010-01-13 19:54:26下载
- 积分：1
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《Matlab遗传算法工具箱及应用》源码
说明： .附件结构: gatbx.rar: (1)gatbx-origin.zip; (2)gatbx-toolbox.rar; (3)gatbx-example.rar
2.调试所用Matlab版本是6.5，gatbx-toolbox是调试过程中使用的工具箱，有些热心的研友已经提供了该工具箱，之所以再贴一遍，是因为6.5版本下调试该工具箱会出现一些错误提示，在该版本中已经进行了改正，使用该工具箱只需要将压缩包下的gatbx和gatbxTest_fns加入到Matlab搜索路径即可，另外gatbx-origin是Sheffield大学提供的原始版本的工具箱，未做任何改动，两者可做比较之用
3.gatbx-example是算例调试源码和各算例的调试说明，大家可以对照原书进行比较
4.窃以为gatbx工具箱较之Matlab7新版下的gads工具箱更能让人熟悉和了解遗传算法的原理和计算过程，虽然在可视化方面不及gads
5.学习遗传算法如果首先用熟相关工具箱的话，能够先培养信心，然后更有兴趣去专研和了解具体的算法，如果就用现有的工具箱就能解决问题的话，不了解其详细的算法也未尝不可，毕竟不是每个研友都能向see_moonlight那样开发自己的工具箱吧,(Annex structure: gatbx.rar: (1) gatbx-origin.zip; (2) gatbx-toolbox.rar; (3) gatbx-Test_fns under the compression package need to be added to Mat. The lab search path can be done, and gatbx-origin is the original version of the toolbox provided by Sheffield University, without any changes, which can be used for comparison.
3. Gatbx-example is the source code of example debugging and the debugging instructions of each example. You can compare it with the original book.
4. It is assumed that the gatbx toolbox is better than the gads toolbox in the new version of MATLAB 7 in familiarizing and understanding the principle and calculation process of genetic algorithm, although it is less visualized than gads.)
- 2019-01-25 20:03:22下载
- 积分：1
