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MCBPSKrun
This file contains codes for simulating BPSK modulation with Monte Carlo methos. it is so useful for calculating BER in communication systems.
- 2011-01-28 06:13:02下载
- 积分：1
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2d3d
模拟光束在二维三维介质中传输，用FDTD法，Matlab语言编写(beam simulation in 2D and 3D transmission medium, using the FDTD method, Matlab)
- 2007-04-16 15:03:47下载
- 积分：1
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pascal
Fundamentals of Astrodynamics and Applications的Pascal仿真程序(Fundamentals of Astrodynamics and Applications of Pascal simulation program)
- 2014-10-12 00:06:33下载
- 积分：1
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ChaosToolbox
混沌优化，用于求解非凸优化，算法运算速度快(Chaos optimization, for solving non-convex optimization, fast algorithm)
- 2008-07-14 15:46:33下载
- 积分：1
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Wavelet-denoisingzip
语音信号去噪，在MATLAB开发环境下，对含噪声的语音信号进行小波变换，实现语音增强的功能。(The speech signal denoising, wavelet transform, the noisy speech signal in the MATLAB development environment, Speech enhancement functions.)
- 2015-05-18 10:02:12下载
- 积分：1
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bottom_up_segmentation
这是TD算法的逆过程，首先将时间序列，划分为相邻点的短序列，当然此时的拟合误差为0，因为第一点和第二点的连线，原始点都落在线段上。将相邻两个线段连接起来，此时每条线段包含三个原始点，计算中间那个点的拟合误差。这样，所有这些三个点的线段中的中间点的拟合误差计算出来后，找出误差最小且误差小于阀值R的分段，作为第一条包含三个点的线段。 在上面的基础上，第一条分段同样的和相邻线段连接，然后计算每一条分段的拟合误差，再找出误差最小且小于阀值R的分段，作为第二个分段。依次方式循环，直到所有分段的拟合误差都小于阀值R，分段结束。
(This is the reverse process of TD algorithm, the first time series is divided into short sequences adjacent dots, of course fitting error is zero at this time, because the first and second points of connection, the original point fall line on. The two adjacent segments are connected, then each segment contains three original point, the intermediate fitting error calculated that point. Thus, after all these segments fitting error of three points in the intermediate point calculated to find the minimum error and the error is less than the threshold R segment, as the first line contains three points. Based on the above, the first segment and the adjacent line segment connecting the same, and then calculate a fitting error for each segment, and then find the smallest error and less than the threshold R segment, as the second segment . Followed by a cyclic manner until all segments fitting error is less than the threshold R, segment ends.)
- 2021-03-20 16:29:18下载
- 积分：1
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weibull_form
matlab中仿真韦布尔分布杂波的幅度函数以及功率谱分布，并使用plot函数做出理论和实际图形对比(matlab simulation Weibull clutter in amplitude function and the power spectral distribution, and use the plot function to make a comparison of theoretical and practical graphic)
- 2016-04-24 10:33:17下载
- 积分：1
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BPnet
说明： //1、动态改变学习速率
//2、加入动量项
//3、运用了Matcom4.5的矩阵运算库（可免费下载,头文件matlib.h)，
// 方便矩阵运算,当然，也可自己写矩阵类
//4、可暂停运算
//5、可将网络以文件的形式保存、恢复(//1, dynamically changing learning rate// 2, adding momentum item// 3, the use of matrix operations Matcom4.5 library (available for free download, headers matlib.h),// to facilitate matrix operations, but may also write your own matrix class// 4, may suspend the operation// 5, the network can be saved as a file and restore)
- 2011-03-20 21:50:21下载
- 积分：1
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MATLAB-2DPSK
以2DPSK为例仿真说明数字频带传输的整个过程。(Description 2DPSK simulation as an example to figure the whole process of transmission band.)
- 2011-05-07 23:47:17下载
- 积分：1
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sensing_slot2
Writing C + + code, is to allow the use ns2 select the channel, which is our experimental multichannel implementation, hoping to share.
- 2014-01-03 11:06:50下载
- 积分：1
