-
program
对语音信号进行加噪，求它的功率谱，降噪处理(Adding noise to speech signal and reducing noise)
- 2020-07-04 18:00:02下载
- 积分：1
-
main(64QAM)
说明： OFDM计算，调制方式为64QAM，可以对信道的信息进行估计(OFDM calculation, modulation mode is 64QAM, can estimate the channel information)
- 2021-03-04 15:38:52下载
- 积分：1
-
serialcommunication
串口通信工具，简单实用支持多速录。串口通信工具，简单实用支持多速录。(serial communication)
- 2009-06-03 19:26:09下载
- 积分：1
-
ofdm--yasuo
OFDM 自适应算法能够根据信道的状况进行比特和功率的分配，能够有效的降低误码率.本程序综合了迭代注水算法，CHOW算法，FISHER算法，H-H算法，以及自己改进的迭代注水算法程序，并进行了对比，改进的算法在有效性与迭代注水算法基本相近，但复杂度和实际应用性都更强，值得参考。(OFDM adaptive algorithm make the bit and power allocation according to the status of the channel .It can effectively reduce the error rate.This program combines iterative algorithm, water injection CHOW algorithm, FISHER algorithm, the algorithm of H- H,as well as their improved iterative allocation algorithm procedures.And has carried on the contrast, the improved algorithm in effectiveness and iterative allocation algorithm basic similar, but the complexity and practical applications were stronger with worthy of reference.)
- 2021-02-06 02:19:56下载
- 积分：1
-
ChannelCodingMatlabSimulation
简单的信道编码matlab仿真程序,主要是无噪声信道和高斯噪声信道下的信道仿真。(Simple channel coding matlab simulation program, the main channel is no noise and Gaussian noise channel channel simulation.)
- 2013-07-18 16:03:28下载
- 积分：1
-
C++中的Factorialsss代码和C中的循环冗余检查 Codes
factorialsss code in c++
and cyclic redundancy check is exceuted in c++
- 2020-06-21 01:00:02下载
- 积分：1
-
matlab-DTMB
这是DTMB标准的发送对的MATLAB建模，包括多种信道模型和多种调制方式，可以进行灵活切换。(This is the DTMB standard to send the MATLAB modeling, including a variety of channel models and a variety of modulation, can be a flexible switch.)
- 2021-01-29 16:08:34下载
- 积分：1
-
analog_modulation
模拟调制识别各特征参数随信噪比变化曲线。信号的瞬时信息包括瞬时幅度、瞬时相位、瞬时频率及其不同角度的统计特征值，其中瞬时幅度、瞬时相位、瞬时频率是一个信号最基本的特征。（AM、DSB、SSB、VSB、FM、AM-FM）(Simulated Modulation Recognition Curve of Variation of Characteristic Parameters with Signal-to-Noise Ratio)
- 2021-04-25 18:38:46下载
- 积分：1
-
twoD_CA_CFAR
二维CFAR处理程序，分采用矩形窗和十字窗(Two dimensional CFAR processing program, using rectangular windows and cross windows)
- 2020-12-11 18:39:17下载
- 积分：1
-
3
说明： 能够有效在MIMO通信中进行ZF和MMSE预编码(Effective precoding of ZF and MMSE)
- 2021-04-15 18:00:32下载
- 积分：1
