搜索资源列表
MPSKTransmissonwithGausNoise
- 本程序用于完成BPSK、QPSK、8PSK的调制仿真。并可任意扩展到MPSK和MQAM。程序分成三个部分:phase.m对基带码元序列进行脉冲成型,可选矩形脉冲,升余弦脉冲和平方根升余弦脉冲; model.m 为主程序,完成各种信号的基带星座图映射、脉冲成型和调制; command.m给出一个简单的频谱显示测试。-This procedure for the completion of BPSK, QPSK, 8PSK modulation simulation. Arbitrary and m
modulation
- 根据输入的调制方式,对输入序列MOD_IN进行调制,分别采用BPSK, QPSK, 16QAM, 64QAM,完成对星座图的映射,输出为Y.转化的方法为:先写出十进制情况下从0 到N-1 (N为星座图的点数)所对应的星座坐标;再将输入的二进制序列转化为相应的十进制,以查表的方法查出对应点的复数坐标,即为调制映射后的结果。-this program is used for BPSK,QPSK,16QAM and 64QAM modulation
demodulation
- 由信道信号的复数值找出对应的二进制序列。方法如下:由信道值,求出该值与星座图中所有点的距离,找出距离最小的点,该点对应的二进制序列及为该信道对应的解调结果。-this program is used for BPSK,QPSK,16QAM and 64QAM demodulation.
psk4
- 对m=4时,在不同信噪比0db、10代表、20db在星座图上观察接收的信号-For m = 4 when the signal to noise ratio in different 0db, 10 on behalf of, 20db observed in the constellation diagram of the signal receiver
j_14095_YH_meizouyunshi
- 这是一款关于星座运势的源代码,做网站或是博客等均可以使用之。-verygood,verygood,verygood,verygood,verygood,verygood
matlab_dsp_airlog
- TD-SCDMA基带数据用matlab来进行仿真的源代码,包括同步,相关,fft变换,星座图显示,交织等,完成的TD 物理层仿真代码-matlab_dsp_airlog
horoscope
- 解析yahoo.com星座html页,获取星座运势的程序。-Analysis yahoo.com constellation html page, access horoscope program.
QAMANDQPSK
- QAM QPSK 的设计,使用matlab实现,有星座图。-QAM QPSK design, the use of matlab implementation, there are constellation.
xingzuo_simulation
- 卫星星座解算源程序,主要表征了卫星星座的解算方程和实现方式-Satellite constellation solver source code, mainly characterized by a constellation of satellites to achieve the solution of equations and calculation methods
myvb
- 可以查看自己的星座,进入管理模式还可以查看自己的星运,密码账号都是0-You can view your own constellations, into the management model can also view your own horoscope, password, account number is 0
aqammod
- 8,16,64进制的qam 星座图转换,MATLAB程序-8,16,64 qam constellation hex conversion, MATLAB program
qpskfigure
- qpsk在不同噪声环境下的星座图程序和产生的qpsk与其他信号的比较-qpsk different noise environment in the constellation process and the resulting qpsk comparison with other signals
hqam
- 16QAM系统的调制,解调的仿真。作出星座图及调制,解调信号的波形,输出信号的功率谱,眼图及误码率曲线。-16QAM system, modulation, demodulation of the simulation. Make a constellation and the modulation, demodulation waveform, the output signal of the power spectrum, eye diagram and BER curves.
qamand16psk
- 主要是QAM与16PSK频谱仿真、误码率比较仿真以及各自的星座图-Mainly QAM spectrum with 16PSK simulation, emulation, and error rate between the respective constellation
Thehorscopsearches
- 做的关于星座查询,和每日运程,配对,等的小项目。图形界面,和流的炒作-afa ada sf sfsa fa fe gfe af c ckxvwe dvzx xc av edvkvds v caas
xx
- Java编写的源代码,查看星座运势的情况-Written in Java source code, view the situation in horoscope
psk31
- 这个程序显示qpsk信号的星座图,用户稍加修改可显示自己生成的信号源的星座图 关键字 信号处理,调制,vc++ -the programme for C++ ,you can see the Oscillotion of QPSK
16qam
- 16qam调制,星座图等,用matlab实现,版本要2007以上。-16qam modulation, constellation diagrams, using matlab implementation, version to 2007 or more.
qpskzjm
- matlab实现矩形脉冲和根升余弦脉冲的QPSK调制功率谱密度及不同信噪比信道下的星座图,直接运行main函数即可-Plot the power density spectrum of the transmitted signal (e.g., with the matlab function psd) with different pulse shapes. How is it affected if a root raised cosine pulse is chosen instead o
qpskzjm
- qpsk源程序,有gui界面,很不错,包含误码率分析,频谱、功率谱分析,还有星座图-qpsk source, a gui interface, very good, including bit error rate analysis, spectrum, power spectrum analysis, as well as constellation