搜索资源列表
Base-band-
- 基带数字传输系统的仿真 基带传输系统的基本结构带限信道的仿真以及性能分析；眼图和星座图判断信号的传输质量。 -Base-band digital transmission system simulation-based transmission system with the basic structure of band-limited channel simulation and performance analysis eye diagrams and constellation t
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- QPSK调制解调的仿真图形，有调制前基带信号和两个支路信号，还有调制载波后的图形-QPSK modulation and demodulation of the simulation graph, a baseband signal before modulation and two branch signals, as well as the graphics after the modulated carrier
ofdm_sch
- 实现OFDM基带传输系统的基本功能，可运行，仿真有效。-OFDM baseband transmission system to achieve the basic function, operation, simulation effective.
pulse-generate
- 本程序是矩形波的产生。第零步定义了要产生的波形的所有特征参数，矩形波的持续时间WIDTH，矩形波的采样点数POINTS,载波频率为F0，这个频率的最终引入是便于使用RF频率发射波形。第一步包括产生矩形波，并将其调制到RF上，注意，产生的信号的持续时间是矩形波宽度的5倍，这样，总的采样点数就是5*POINTS。同时还应注意，如果要产生一个基带信号，必须设置T0=0.第二步是画出所产生矩形波的源代码。- This procedure is rectangle wave production. Ste
Baseband_Trans
- 通信系统仿真 数字基带传输系统 simulink建模-Digital frequency-hand mode Communication System Simulation
cmi_code
- cmi编码器：基带信号输入，进行cmi编码，对此过程进行matlab仿真。-cmi encoder: the input baseband signal, the cmi code, matlab simulation of this process
matlab-qpsk
- 基于matlab的QPSK数字基带通信系统仿真-Matlab-based QPSK digital communication system simulation
Simulinkdigtal
- 各种数字基带的调制调频,就是调幅啊，很简单的啊等等 -DSB modulation for sine signal，is it ok ,so easy.
Digital-baseband-system
- 数字基带系统将数字信号从时域上看时数字滚降，需要画出滚降前后的波形展示出来。频域上带宽变化了。输入滤波器之前的波形与采样判决之后的波形。采样判决前的频谱。 采样判决后的码型。 2、眼图（采样判决之前的眼图）（信噪比大眼图清晰） 3、误码曲线，（横坐标时信噪比，纵坐标时误码率） 4、Arfa变化对误码特性的影响，变好还是变差(变好)，眼图清晰度变化（清晰），传递函数的带宽的变化。（带宽越大）-1.Digital baseband system point of view the d
Baseband-coding
- 基带编码： AMI码 HDB3码 密勒码-Baseband coding: AMI code HDB3 code Miller Codes
matlab
- 基于matlab的数字基带系统各种调制解调链路，包括am,ssb,pcm等，对调制信号，误码率，眼图等进行了仿真-Matlab-based system, a variety of digital baseband modem link, including am, ssb, pcm, etc., on the modulation signal, the error rate, eye diagrams simulated
k2
- 6QAM通过带限信道，设码元速率为1000波特，传输信道特性为滚降系数为0.75的滚升余弦频谱的滤波器，试建立测试模型并观察接收信号（等效基带信号）的眼图、星座图和相位转移轨迹图。simulink模型-6QAM through the band-limited channel, located at 1000 baud symbol rate, the transmission channel characteristics for the roll-off factor of 0.75 of
k3
- 设基带码元传输间隔为0.1秒，FSK调制参数分别设置频率间隔为5Hz和20Hz，相位分别设置为不连续的和连续的两种。试对比观察4元FSK调制输出等效低通信号的功率频谱。-Let the baseband symbol transmission interval is 0.1 seconds, FSK modulation parameters are set the frequency interval of 5Hz and 20Hz, respectively, set to the disc
shuzijidai
- 数字基带传输文档 可以用语技术文档和毕业设计 欢迎使用-Digital baseband transmission document can design language technical documentation and graduation Welcome
shipinjdai
- 视频基带传输 仿真设计与实现 具体参考文档里面内容 欢迎使用-Video transmission simulation-based design and implementation with specific reference to the contents of the document inside the Welcome
2
- 带通信号经过带通系统的等效基带表示，并画出带通信号经过带通系统的响应 及 等效基带信号经过等效基带系统的响应-After bandpass band-pass system, the equivalent baseband representation and draw through the band-pass bandpass response of the system and the equivalent base-band signal through the equivalent b
Frequency-domain-equalization
- 基带形成与频域均衡研究在matlab中的实现-Baseband form and The Research Of Frequency domain equalization
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- Visual C＋＋与MATLAB的数字基带传输系统仿真的实现-Visual C++ and MATLAB simulation of digital baseband transmission system to achieve
TEST
- 利用matlab、simulink 仿真 实现基带移相键控，并进行误码率分析，而且画出了输入输出两者的波形-Using matlab, simulink simulation of baseband phase-shift keying, and the bit error rate analysis, and draw the waveforms of both input and output
Example061
- Visual C＋＋与MATLAB的数字基带传输系统仿真的实现-Visual C++ and MATLAB simulation of digital baseband transmission system to achieve