-
dsb
说明： 昨天刚刚写好的dsb-sc信号生成与解调程序，用离散（dsp）的方法生成DSB信号，载波频率为150khz,音频是500hz和2000hz的混合音，加入SNR=1DB的噪声，用正交解调实现解调，画出解调前后的频谱图，欢迎共同学习，进步。(yesterday just finished the dsb- sc signal generation and demodulation process, discrete (dsp), the signal generated DSB, the carrier frequency of 150kHz, audio is 500Hz and 2000hz mixed audition to join SNR = 1DB of noise, with quadrature demodulator to achieve demodulation, paint around the demodulation spectrum welcome to learn together and progress.)
- 2006-03-16 10:08:14下载
- 积分：1
-
fangxiangtu
matlab实现画出阵列天线的波束图，通过仿真可以观察主瓣指向、阵元数、波长对波束图的影响，帮您更好地理解方向图的概念及其影响因素。附报告、源程序、仿真结果截图，内容详尽(matlab implementation array antenna beam pattern drawn by the main lobe pointing simulation can be observed, the number of array elements, wavelength beam pattern effects, to help you better understand the concept of pattern and its influencing factors. Attached to the report, the source, the simulation results screenshots, detailed)
- 2021-04-03 22:49:04下载
- 积分：1
-
bp源程序
很好 我采用得是串行方式对bp网络进行训练，为何训练时误差dsum约来越大？？望指教！(good, I have used in serial mode is the right bp network training, training errors are about to dsum greater? ? Look weekend!)
- 2005-03-23 09:17:04下载
- 积分：1
-
channeleqlizer
channel equalizer for wireless communication system
- 2009-04-28 18:46:20下载
- 积分：1
-
testAwgn
Addition of AWGN noise using matlab function
- 2014-11-30 16:45:34下载
- 积分：1
-
NFS
用于斜视聚束式SAR成像的非线性频率变标算法，有完整数学模型。(Nonlinear Frequency Scaling Algorithm for High Squint Spotlight SAR Data Processing)
- 2010-12-26 23:56:36下载
- 积分：1
-
3
说明： Optimization Example
- 2011-12-01 21:55:08下载
- 积分：1
-
qpsk
qpsk调制解调 脉冲成型 信道噪声 抽样 检波(qpsk modem pulse shaping)
- 2013-11-04 12:42:40下载
- 积分：1
-
Variable_structure_control
在matlab下进行滑模变结构控制仿真系统的研究。希望对研究控制的同志有帮助。本人做论文时写的(Matlab under the sliding mode variable structure control simulation system. I hope the study will help control comrades. I used to do paper)
- 2009-04-25 22:48:18下载
- 积分：1
-
mathematical-modeling
说明： 有关数学建模的源码和教程，对于初学者很有用(The mathematical source code and tutorials, useful for beginners)
- 2011-02-27 10:20:17下载
- 积分：1
