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湍流相位屏
本程序利用功率谱反演相位屏方法实现大气湍流数值模拟。(This program achieves atmospheric turbulence numerical simulation by using the spectrum inversion phase screen method.)
- 2021-04-18 20:18:51下载
- 积分：1
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BMPgeotrans1405
基于Matlab工具，本程序能够显示，保存BMP图像，并且能够进行对图像的各种几何变换，适合初学者研究图像处理！(Based on Matlab tools, this program can display, save BMP images, and can be carried out on the image of a variety of geometric changes, suitable for beginners to study image processing!)
- 2017-05-14 10:26:22下载
- 积分：1
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AWGN
qpsk在高斯信道下的仿真，包括误码率和仿真图(Simulation of QPSK in Gaussian channel)
- 2019-01-01 16:14:30下载
- 积分：1
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HidUsbRead
HID USB设备的数据抓取，只适合非独占设备，键盘鼠标之类的独占HID无法抓取(HID USB device data capture, only suitable for non-exclusive devices like the keyboard and mouse can not crawl exclusive HID)
- 2010-07-27 10:02:32下载
- 积分：1
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u_pm2
基于pm谱模拟海浪高度场.产生二维的随机海面(based on pm spectrum simulation of 2-D sea surface)
- 2020-09-09 20:38:02下载
- 积分：1
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新建文件夹
采用改进的Euler方法求解数值解，给出了仿真源代码。(The improved Euler method is used to solve the numerical solution, and the simulation source code is given.)
- 2020-06-23 20:00:01下载
- 积分：1
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LFM
说明： 线性调频信号的仿真，在此基础上，结合频控阵，实现了频控阵和线性调频信号的结合，将结合后的信号作为欺骗干扰信号。(Based on the simulation of LFM signal, the combination of frequency control array and LFM signal is realized, and the combined signal is regarded as deceptive jamming signal.)
- 2020-03-03 12:23:08下载
- 积分：1
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aliasingfilter
1）设计Butterworth型音频抗混叠滤波器；
2）参数：
下通带频率300Hz；上通带频率3400Hz；
下阻带频率280Hz；上阻带频率3600Hz；
通带最大衰减0.3dB；
阻带最小衰减40dB；
3）采用一低通滤波器和一高通滤波器级联；
4）分别确定LPF和HPF的性能指标；
5）求出两滤波器的系统函数和频率响应，并画出其幅频特性曲线；
6）求整个滤波器的系统函数和频率响应，并画出其幅频特性曲线。(1) the design of Butterworth-type audio anti-aliasing filter 2) parameters: passband frequency of 300Hz on pass-band frequency 3400Hz under the stop-band frequency of 280Hz on stop-band frequency 3600Hz passband maximum attenuation of 0.3dB minimum stopband attenuation of 40dB 3) the use of a low-pass filter and a high-pass filter cascade 4) separately to determine the performance of LPF and HPF target 5) to derive two-filter system function and frequency response, and draw its increase frequency characteristic curve 6) for the entire filter system function and frequency response, and draw its amplitude-frequency characteristic curve.)
- 2009-04-08 22:56:06下载
- 积分：1
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ant_system_2
说明： 基本蚁群算法，基于matlab实现（内附示例）(Ant colony algorithm, matlab description)
- 2019-11-17 19:49:39下载
- 积分：1
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rand_nakagami
是硕士论文里面的关于NAKAGAMI信道的代码,MATLAB写的,大家可参考(There is a master)
- 2021-02-24 14:29:40下载
- 积分：1
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