-
OOK
OOK modulation for Radio-over-fibre system. Intensity modulation direct detection
- 2010-08-24 20:28:44下载
- 积分：1
-
guideformatlab
This Filter provides a selective mean (averaging) lter. In contrast to the standard
mean lter,it preserves edges better and is less sensitive to outliers(outliers
are those that are not included in the measurement taking place.In this case averaging).
The lter smooths an image by taking an average over the neighbouring
pixels, but only includes those pixels that have a value not deviating from the
current pixel by more than a given range. The range is de ned by the standard
deviation of the pixel values within the neighbourhood . If the number of pixels
in this range is too low (less than `Minimum Pixel Fraction ), averaging over
all neighbouring pixels is performed.With the `Outlier Aware option, averaging
over all neighbouring pixels excludes the center pixel.
- 2012-02-07 01:30:23下载
- 积分：1
-
循环冗余校验码
循环冗余校验码(试验报告)(Cyclic Redundancy Check (pilot reports))
- 2005-02-27 01:04:08下载
- 积分：1
-
costas
说明： costas环matlab仿真程序，用于载波恢复，能够达到很好的效果。(matlab simulation program costas loop for carrier recovery, to achieve good results.)
- 2020-10-05 16:27:39下载
- 积分：1
-
MIMOOFDMSimulator
说明： 《ofdm关键技术与应用》（汪裕民）一书中第10章有详细说明，在MATLAB上跑过，没有问题(" Ofdm technology and application" (Wang Yumin) Chapter 10 of the book are detailed in MATLAB, Running, no problem)
- 2010-04-20 10:07:56下载
- 积分：1
-
基于GA优化的BP算法
说明： 通过遗传算法优化BP神经网络，提高其收敛速度和预测准确度。(BP neural network is optimized by genetic algorithm to improve its convergence speed and prediction accuracy.)
- 2019-05-27 22:04:48下载
- 积分：1
-
jisuan3
计算CM值,表征系统规整性的一个计算方法(Calculated CM values, characterize the system as a structured method of)
- 2010-06-22 10:28:05下载
- 积分：1
-
stft3d
实现stft的三维图，3d的，很有用，自己编的，可以实现(Three-dimensional map to achieve stft, 3d, and useful, their series, can be achieved)
- 2010-12-23 21:25:16下载
- 积分：1
-
DigiPic
DigiPic 函数主要功能是将一个图片形式的表格函数,获取其数据,拟合为一个解析式.
便于计算机使用
DigiPic功能描述
在matlab 2013a运行环境下,启动DigiPic
首先,导入要分析的图表照片
取点建立坐标系,坐标系在取点时同时输入对应的实际坐标值,
拖拽坐标点使其位置在图片上尽量准确,便于后面坐标的自动计算.
按右键完成坐标系的建立.
在图片上原函数图线处取点.同时自动计算函数值
在拟合页,导入函数数据.选择相应的拟合函数.自动计算出最佳参数.
在拟合前,可人工在函数列表中修改,设定参赛,使计算更快.
选择保存目录,保存数据.数据以excel文件保存,图片和数据文件最好放在一个目录里.
excel文件数据可直接在其它分析软件中使用.
打开原分析文件时,可同时打开多个.( DigiPic function main function is to form an image in the form of a function, to get their data, fitting of an analytical style. To facilitate computer use DigiPic Description operating environment in matlab 2013a, start DigiPic First, import to be analyzed Charts Photos access point to establish a coordinate system, the coordinate system at the access point simultaneously enter the actual coordinate values corresponding to the coordinates of the point drag on the image to make it as accurate as possible location, easy to automatically calculate the coordinates back. completed by the right coordinates established. Uehara function graph in the picture at the access point. while automatically calculated in the fitting function value page data import function. choose the appropriate fitting function. automatically calculate the optimal parameters. before fitting, artificial modification in the function list, set the entry to make computing faster. choose to save)
- 2013-11-22 23:14:36下载
- 积分：1
-
SVPWMzhengliu
电压型PWM整流器整流，svpwm，电压电流双环控制(Voltage type PWM rectifier rectification, svpwm, voltage and current double loop control)
- 2018-09-16 10:44:57下载
- 积分：1
