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qpsk
运用matlab,采用QPSK调制与解调,包括串并转换,傅立叶变换与逆变换,信道估计(采用LS准则),多普勒频移等模块,内容清晰明了。(Use matlab, using QPSK modulation and demodulation, including string and conversion, Fourier Transform and inverse transform, channel estimation (LS criteria used), Doppler frequency shift modules, content clarity.)
- 2021-04-16 16:28:53下载
- 积分:1
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MonteCarlo
四进制通信系统的进行蒙特卡罗仿真程序,以正交信号为基础。当均值分别等于0,0.1,1.0,2.0时完成10000个比特的仿真并求出误差概率。绘出理论误码率和蒙特拉罗仿真的差错率并进行比较这俩个结果,并绘出每个均值情况下判决器的1000个接受信噪比抽样(Four-band communication system to carry out Monte-Carlo simulation procedures to orthogonal signal basis. When the mean, respectively, equivalent to 10,000 completed 0,0.1,1.0,2.0 bit error probability simulation and obtained. Mapping theory and蒙特拉罗BER simulation这俩error rate and compare results, and the mean circumstances of each mapped)
- 2008-07-08 14:03:41下载
- 积分:1
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e2md2.m
二维经验模式分解(BEMD)程序,可用于图像分解 (Bidimensional Empirical Mode Decomposition)
- 2015-01-21 15:30:45下载
- 积分:1
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11912871JPEGanJPEG2000final
Numerical mtd is used for calculating the diflection of the structure
- 2010-02-08 16:39:09下载
- 积分:1
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Calculate-EMG-entropy
二维相空间中肌电信息熵的计算,关于生理信号信息熵的计算(Calculate the two-dimensional phase space EMG entropy calculated on physiological signals entropy)
- 2015-03-27 21:12:19下载
- 积分:1
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matlab
说明: 求反求参数(无约束非线性优化方法)的matlab实现
无约束非线性优化算法-Powell法优化子程序
matlab广义最小二乘算法程序(Reverse order parameter (unconstrained nonlinear optimization method) to achieve the matlab unconstrained nonlinear optimization algorithm-Powell method to optimize the generalized least-squares algorithm matlab subroutine procedure)
- 2008-11-12 13:25:23下载
- 积分:1
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cell
如果一个对象有充足的背景反差就可以轻易的从图像中检测出来。我们使用边缘检测算法
与基本形态工具来检测前列腺癌的细胞。(Detecting a Cell Using Image
Segmentation)
- 2010-05-18 21:03:28下载
- 积分:1
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symmetric-cyclic-stress-life
疲劳设计中周期循环对称的算法,程序中使用了全局变量的传递和反迭代的算法,有一定的借鉴意义。(symmetric cyclic stress life method)
- 2015-04-20 09:16:11下载
- 积分:1
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MATLAB-cources
MATLAB教程 是一个系列的教程对MATLAB的初学者很有用(matlab cources)
- 2013-05-21 20:49:07下载
- 积分:1
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OMP
说明: 正交匹配追踪(OMP)算法的MATLAB函数代码(Matlab function code of OMP algorithm)
- 2019-10-22 15:30:23下载
- 积分:1