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DSP
ECG data compression by using DCT, FFT , DST and DCT2
- 2020-12-09 07:09:20下载
- 积分：1
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cma
cma盲均衡算法，适用于MPSK,低阶MQAM信号。()
- 2021-04-19 16:28:51下载
- 积分：1
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lognvalue20071219
该程序是对在高分辨率和低擦地角的情况下，海面和地面的回波幅度服从对数正态分布的杂波进行仿真(The program is shining in the high-resolution and low angle, the surface and ground echo amplitude obey lognormal distribution of the clutter simulation)
- 2020-07-01 17:40:01下载
- 积分：1
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spetralcorrelation
循环谱估计算法，SSCA，FAM，可以运行，结果不错，你值得拥有(Cyclic spectrum estimation algorithm, SSCA, FAM, you can run, and the results are good, you deserve)
- 2017-09-03 21:31:26下载
- 积分：1
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宽带FIR波束形成
说明： 用自适应方法设计具有特定频率响应的FIR滤波器用于进行时域宽带波束形成(Adaptive design of FIR filter with specific frequency response for time domain broadband beamforming)
- 2020-01-26 21:44:20下载
- 积分：1
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SC2
说明： matlab仿真极化码编译过程，选择sc译码(Matlab simulation polarization code compilation process, select SC decoding)
- 2020-06-29 16:38:24下载
- 积分：1
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Time-Frequency-ToolBox
time frequency analysis of signals
- 2014-02-01 18:39:57下载
- 积分：1
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fft
正交频分复用系统中信号的调制与解调，我们用傅里叶反变换和变换来实现(Orthogonal frequency division multiplexing system signal modulation and demodulation, and we use the inverse Fourier transform to achieve transform)
- 2013-07-18 11:42:59下载
- 积分：1
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程序
说明： 当今世界电子对抗日益激烈，对于雷达低截获和抗干扰能力的研究越来越受到关注。OFDM (Orthorgonal Frequency Division Multiplexing，正交频分复用)雷达具有大时宽带宽积、波形设计方法灵活、频谱利用率较高以及低截获性能好的特性，因此逐渐成为雷达领域的重点研究方向。除此之外，OFDM信号时域和频域波形都比较复杂，当雷达信号采用OFDM技术时，敌方很难精确估计发射信号波形和瞬时频率，使得截获机不容易分析出检测到的雷达信号。当面对敌方的欺骗式干扰时，对于同样具有大时宽带宽积的线性调频信号，OFDM信号具有更好的抗欺骗式干扰的性能，因此OFDM技术在雷达上的运用愈来愈得到关注。(As electronic warfare becomes increasingly fierce, low intercept probability radar has become an important research filed in electronic countermeasures. OFDM (Orthorgonal Frequency Division Multiplexing) radars have gradually emerged due to their high spectrum efficiency, large time-bandwidth product, flexible waveform design methods, and low intercept probability.In addition, because of the complex time-frequency characteristics of the transmitted signal in OFDM radar, the enemy is difficult to estimate the transmitted signal waveform and instantaneous frequency.When faced with enemy deception interference, OFDM signals have better anti-spoofing performance for LFM signals that also have a large time-bandwidth bandwidth product. Therefore, the use of OFDM technology in radar is attracting more and more attention. .)
- 2020-11-19 21:49:39下载
- 积分：1
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Project
FastSLAM: FastSLAM is the name for one of the most widely used methods for Rao-Blackwellized Particle filter SLAM.
- 2010-01-09 06:28:51下载
- 积分：1
