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matlabsignal
- 在DS-spread spectrum系统中,噪声为加性高斯白噪声,传统单用户检测,线性解相关多用户检测和最小均方误差多用户检测的性能比较-In the DS-SPREAD specturm, noise is always white Gauss noise.
subcarrier_allocation
- 子载波的分配 考虑每个带宽的大小 及子信道的噪声 最后得出每个基站到用户的分配-Consider the allocation of subcarriers for each channel size and bandwidth of the noise and came to the conclusion of each base station to the user' s allocation
AD
- 关于AD噪声性能分析的几个程序，这个是在国外论坛上下的-AD-noise performance analysis on several programs, this is from top to bottom in foreign forums
FSK
- 预先设定载频、采样率、码速率、信息代码个数和信噪比等参数，进行FSK信号的调制解调。-Pre-set carrier frequency, sampling rate, bit rate, information, code number and signal to noise ratio and other parameters for FSK signal modulation and demodulation.
wei-ruo-xin-hao
- 利用matlab产生正弦信号，加噪声，分析其加噪前后的数字特征-Using matlab to produce a sinusoidal signal plus noise, and analyze the numbers before and after adding noise characteristics
signal_detection_Matlab_code
- 统计信号处理，用于噪声中信号检测的方法，Matlab源代码。-Statistical signal processing， methods of detection signal with noise, Matlab source code.
snr_awgn
- 已知一个信道的信噪比，求出相应的误码率，matlab实现，很好用，很多场合需要计算这个。反过来也是可以的。-Known signal-to-noise ratio of a channel, the error rate is obtained, matlab realize, well used, need to calculate the number of occasions. The reverse is also possible.
matlab
- SAR回波程序 huibo_1.m是回波仿真的程序 juexingyu_2.m是玦形域成像程序 juxingyu_2.m是矩形域成像程序 nosie_image_3.m是加噪后包络对其后单点显示自聚焦成像 -huibo_1.m is echo simulation program juexingyu_2.m is slotted shaped domain imaging procedures juxingyu_2.m rectangular domain imag
SW-communication-system
- 利用MATLAB gui 编的短波通信系统，录制一段语音信号，分别通过AM SSB DSB 等调制信号，加入噪声，然后解调出来，可比较各种调制解调方式的优劣。-Use MATLAB gui compiled shortwave communication system, record a voice signal, respectively, by AM SSB DSB modulated signal, etc., added noise, then demodulated, you can