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数字基带传输模型（单极性归零码）
说明： 产生数字基带信号，加入AWGN高斯白噪声在信道中传输，检测出原始基带信号，并绘制理论和仿真误码率曲线(The digital baseband signal is generated and transmitted in the channel with AWGN white Gaussian noise. The original baseband signal is detected and the theoretical and simulation BER curves are drawn)
- 2021-03-13 15:59:24下载
- 积分：1
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2345535436雷达系统建模与仿真
说明： 雷达系统仿真，雷达SAR成像，信号处理，模糊函数，波形发生，回波模拟，信道模拟，点迹航迹跟踪等等(Radar system simulation, radar SAR imaging, signal processing, ambiguity function, waveform generation, echo simulation, channel simulation, point track tracking, etc.)
- 2020-11-09 10:39:49下载
- 积分：1
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STFT
一种频率估计方法，短时傅里叶变换，很基础，适合初学者。(A frequency estimation method, short-time Fourier transform，it is based, suitable for beginners.
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- 2021-03-15 11:19:23下载
- 积分：1
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cell
两个画蜂窝系统的程序。第一个画出六边形蜂窝图。以（0，0）点为中心(Two paintings cellular system. The first draw hexagonal honeycomb Fig. To (0,0) point as the center)
- 2007-12-13 12:53:16下载
- 积分：1
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TI11
此文档介绍了DSP编程中，对TI的实时操作系统的应用介绍。(This document describes the DSP programming, real-time operating system on the TI application introduction.)
- 2008-04-18 16:57:21下载
- 积分：1
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mimo_BPSK_ML_ZF_MSME
说明： 2*2 mimo系统在BPSK调制下ML，ZF，MMSE检测算法性能比较(Performance comparison of ML, ZF and MMSE detection algorithms for 2 * 2 MIMO system under BPSK modulation)
- 2020-12-12 17:19:16下载
- 积分：1
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AD2S1210-v3.0
基于DSP F28335的AD2S1210的串行通信程序，采用软件模拟SPI接口进行通信，经测试可用。(
基于DSP F28335的AD2S1210的串行通信程序，采用软件模拟SPI接口进行通信，经测试可用。
DSP based F28335 AD2S1210 serial communication program, the use of software simulation SPI interface for communication, tested available.)
- 2021-03-13 15:29:24下载
- 积分：1
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auto_filter
说明： 自适应滤波器作为一种现代滤波器，在通信领域有着广泛的应用. 阐述了LMS以及RLS自适应滤波器的相关原理及其在通信系统去噪中的应用，并用MATLAB对自适应滤波器的去噪结果进行了相应的仿真，仿真结果直观地体现了自适应滤波器的去噪性能。
本文对自适应滤波器系统进行剖析，基于QPSK调制后的信号，并对该信号加工成为不同信噪比如SNR=0Db、SNR=5dB、SNR=10dB的信号，进行了两种分别基于LMS自适应滤波和RLS自适应滤波的操作。并对添加了有色高频噪声等加噪处理来模拟通信过程中的实际应用环境，测试所设计的低通滤波器对于噪声信号的滤波性能，并对结果进行分析总结。(As a modern filter, adaptive filter has a wide range of applications in the field of communication. This paper expounds the relevant principles of LMS and RLS adaptive filter and their applications in the de-noising of communication system, and simulates the de-noising results of adaptive filter with MATLAB. The simulation results directly reflect the de-noising performance of adaptive filter.
In this paper, the adaptive filter system is analyzed, based on the QPSK modulated signal, and the signal is processed into different signal-to-noise, such as SNR = 0dB, SNR = 5dB, SNR = 10dB signal. Two kinds of operation are carried out based on LMS adaptive filtering and RLS adaptive filtering respectively. In order to simulate the practical application environment in the communication process, we add colored high-frequency noise to test the filtering performance of the designed low-pass filter for noise signal, and analyze and summarize the results.)
- 2021-02-01 21:28:05下载
- 积分：1
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信号处理
说明： 信号处理频域时域波形，以及滤波后的效果，(Frequency-domain and time-domain waveforms of signal processing and the effect of filtering)
- 2020-06-23 20:40:01下载
- 积分：1
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cyclespinning
平移不变法用于消除图像变换产生的为吉布斯效应(Translation invariant method for the elimination of image transform generated effects for the Gibbs)
- 2008-07-17 22:34:02下载
- 积分：1
