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DSSS
说明: 设计一个有干扰的直接序列扩频通信系统, PN码由m序列产生器产生,经过高斯白噪声信道。在接收端接收到的信号包括“有用信号+高斯白噪声+干扰”,将接收信号进行解扩,判决,得到用户的信号检测结果,绘制不同的扩频增益(增益值为10,30,50)下,误比特率随信噪比Eb/N0的变化曲线。(Design of a direct sequence spread spectrum interference system, PN code generated by the m sequence generator, after white Gaussian noise channel. Receives the signal at the receiver, including " useful signal+ Gaussian white noise+ interference" , will receive the signal despreading, judgments, get the user' s signal test results, draw a different spreading gain (gain value of 10,30, 50), the BER curves with the signal to noise ratio Eb/N0.)
- 2010-05-03 14:18:32下载
- 积分:1
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compute
可以计算两个数的和的matlab程序,有界面(GUI code which can compute the sum of two numbers)
- 2014-08-30 21:34:24下载
- 积分:1
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ROFmodel
matlab代码 图像处理中基于ROF的去噪 求解ROF(denoising ROF)
- 2013-12-25 11:04:13下载
- 积分:1
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LTE_Tail_Viterbi_Conv_DecodeM0.7(compare)
matlab(viterbi编码程序)程序,关于信道编码的(matlab(viterbi))
- 2021-03-25 12:59:14下载
- 积分:1
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Prewitt
Prewitt is a method of edge detection, matlabcode
- 2011-01-19 05:27:09下载
- 积分:1
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aesdecrypt
This is the explanation about the data encryption, and this can be mostly used in the stegnography and cryptography, This encrypts the data such as image or any data file and can be used in hiding.
- 2013-03-10 22:57:19下载
- 积分:1
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EKM
更新一代的二型模糊降型算法-EKM算法。由KMA算法改进而成,具有更高的计算效率与优化时间(EKM algorithm (enhance Karnik-Mendel Algorithm). With higher computational sufficiency and cost less time in calculating.)
- 2021-01-02 13:48:57下载
- 积分:1
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ask.fsk.psk.dpsk
ASK FSK PSK DPSK 图形描述 (ASK FSK PSK DPSK graphic description)
- 2010-06-27 11:17:44下载
- 积分:1
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MATLAB实现不同插值方法的GUI界面设计
MATLAB实现不同插值方法的GUI界面设计(MATLAB implementation of GUI interface design with different interpolation methods)
- 2018-10-07 14:04:03下载
- 积分:1
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FMCW-radar
小型车载雷达的原理仿真。使用线性调频连续波(LFMCW)波形,探测公路环境下的周围车辆目标,使用距离多普勒方法显示目标的距离和速度信息,并对LFMCW的探测原理做了演示。(Principle small car radar simulation. Using a linear frequency modulated continuous wave (LFMCW) waveform, vehicle detection highway around the target environment, using the Doppler method to display the distance and speed information the target, and the detection principle LFMCW made a presentation.)
- 2020-12-12 10:59:16下载
- 积分:1