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matlab
仿真程序：首先需要用一个随机发生器产生（0.1）内的均匀随机数，然后再将该序列映射到对应的幅度电平｛Am｝。然后将这个范围再分成4个相等的区间，这些子区间分别对应于4个信号比特的符号00，01，10，11。检测器观察到r=Am+n，并且计算r和4种可能传输的信号幅度之间的距离，它的输出Bm就是相应于最小距离的信号电平。Bm与真正的的传输信号幅度比较，差错计数器用来对检测器产生的差错计数。(Simulation program: first need to use a random generator (0.1) the uniform random number, then the sequence is mapped to the corresponding amplitude level {Am}. Then this range has been divided into four equal intervals, these sub-intervals corresponding to four signal bits of the symbol 00,01,10,11. Detector observed r = Am+ n, and calculate r and 4 possible transmission distance between the signal amplitude, its output corresponding to the minimum distance Bm is the signal level. Bm and the real rate of transmission of the signal comparison, error detection counter is used to generate the error count.)
- 2011-05-21 12:18:13下载
- 积分：1
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Labeling
labeling in image processing domain !
- 2013-05-18 03:31:14下载
- 积分：1
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Interpolationfittingregressionppt
有关MATLAB的插值，拟合和线性回归的学习教程。(The MATLAB interpolation, fitting, and linear regression learning tutorial.)
- 2010-06-07 15:40:21下载
- 积分：1
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stoyan
指纹识别matlab 代码，实现增强，二值化，细化功能(Fingerprint recognition matlab code)
- 2009-05-18 13:13:15下载
- 积分：1
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simulink_labs
包括了对不同通信系统的simulink仿真，如AM, DSB-SC, FM, PLL, Data Acquistion, Digital Data Transmission, PCM and Delta Modulation。通过这些可以帮助用户对通信仿真有更深的理解。(This project allows you to learn the communication systems in greater depth by giving you
the reins to play with it ! It contains the simulink files (*.mdl) which are block design
files of various communication systems such as AM, DSB-SC, FM, PLL, Data Acquisition, Digital
Data Transmission, PCM and Delta Modulation. )
- 2009-06-12 09:22:01下载
- 积分：1
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linearmusic
说明： 经典MUSIC在均匀线阵的情况。本例给出了MUSIC算法估计出的算法图，从图中可以直接看到估计的角度。我们的仿真实验用的是8个阵列，2个接受信号。MUSIC算法的精度很高。(MUSIC classic in the case of uniform linear array. In this case gives the MUSIC algorithm to estimate the algorithm maps directly from the chart to see the estimated angle. Our simulation experiments using 8 arrays, two acceptable signals. MUSIC algorithm for high precision.)
- 2008-10-24 16:28:43下载
- 积分：1
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shellProblem
Shell finite element analysis by using Matlab.
- 2014-09-08 12:24:01下载
- 积分：1
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利用龙格库塔法解布洛赫方程
说明： 利用龙格库塔法解布洛赫方程 有较为详细的注释 简单易懂(Solving Bloch Equation by Runge-Kutta Method)
- 2021-04-07 19:39:01下载
- 积分：1
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FnnSimu
matlab模糊神经网络，用来完成仿真功能，大家可以自己尝试一下(matlab neural network, used to complete the simulation, we can try it yourself)
- 2010-08-16 22:32:44下载
- 积分：1
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canny.m
detect edes by canny edge detection based method
- 2009-11-23 22:45:24下载
- 积分：1
