资源列表
扩频系统通信仿真
- 扩展频谱通信系统是指待传输信息的频谱用某个特定的扩频函数扩展后成为宽频带信号,然后送入信道中传输,再利用相应手段将其解扩,从而获取传输信息的通信系统。它在传输同样信息时所需的射频带宽,远比大家熟悉的各种调制方式要求的带宽要宽得多。扩频前的信息码元带宽远小于扩频后的扩频码序列的带宽,信息己不再是决定调制信号带宽的一个重要因素,其调制信号的带宽主要由扩频函数来决定。一般常用的扩频函数是伪随机编码信号。与常规的通信系统相比,扩频系统具有很强的抗人为干扰、抗窄带干扰、抗多径的能力,此外还具有信息隐蔽多址
ecognitionmatlab
- matlab recognition algorithm
9927416BPwaveletneuralnetwork
- wavelet neural network algorithm very useful for matching
insert
- 插值问题:实现了三次自然样条插值函数和Lagrang插值多项式-Interpolation: Implementation of three natural spline interpolation polynomial functions and Lagrang
mbd_gui
- 多通道盲卷积实现图像超分辨率重建 效果不错 -Blind convolution multiple images super-resolution
12344
- 基于投影的干扰对齐算法代码,最终达到干扰消除的效果。-Align the projection-based algorithm code interference, and ultimately achieve the effect of interference cancellation.
yksbgwcq
- 本代码给出了几个Matlab编程示例,其中包括:单位抽样序列、YysZBpP序列、离散系统的差分方程、冲激响应和卷积分析、离散系统的频率响应分析和零、极点分布、基于Matlab的数字滤波器设计和ntJNlEr算法的应用等。-This code shows a few matlab programming examples, including: unit sequential sampling, YysZBpP sequence, discrete system of differential
vrhkxefj
- 现代信号处理中谱估计在matlab中的使用,对信号进行频谱分析及滤波,包含收发两个客户端的链路级通信程序,实现串口的数据采集,加入重复控制,用MATLAB实现的压缩传感。- Modern signal processing used in the spectral estimation in matlab, The signal spectral analysis and filtering, Contains two clients receive link-level communicati
nikkzmbv
- 包括回归分析和概率统计,具有丰富的参数选项,采用波束成形技术的BER计算,信号处理中的旋转不变子空间法,包含位置式PID算法、积分分离式PID,仿真效率很高的。- Including regression analysis and probability and statistics, It has a wealth of parameter options, By applying the beam forming technology of BER Signal Processing ESP
izpyrfjx
- 迭代自组织数据分析,可以动态调节运行环境的参数,MIMO OFDM matlab仿真,是信号处理的基础,是本科毕设的题目。- Iterative self-organizing data analysis, Can dynamically adjust the parameters of the operating environment, MIMO OFDM matlab simulation, Is the basis of the signal processing, The title
pssrkhaw
- 有较好的参考价值,通过反复训练模板能有较高的识别率,正确率可以达到98%,线性调频脉冲压缩的Matlab程序,信号处理中的旋转不变子空间法,包括 MUSIC算法,ESPRIT算法 ROOT-MUSIC算法,考虑雨衰 阴影 和多径影响。- There are good reference value, Through repeated training tJPgrZdlate have higher recognition rate, Accuracy can reach 98 , LFM pul
mingmou
- 实现了图像的加水印,去噪,加噪声等功能,音频信号通过LM386放大,利用matlab GUI实现的串口编程例子。- Realize image watermarking, de-noising, plus noise and other functions, LM386 audio signal amplification, Use serial programming examples matlab GUI implementation.
