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ContinuousSignalDFT
连续信号离散傅立叶变换,用DFT对连续信号进行谱分析(continuous signal DFT, using DFT to analyze continuous signals.)
- 2005-05-30 08:44:18下载
- 积分:1
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MIMOOFDM-cazac
用于多输入多输出正交频分复用(MIMOOFDM)系统的定时同步算法,算法利用恒幅零自相关
码(CAZAC)的自相关特性及自反特性生成用于定时同步的训练序列(mimo-ofdm syn method with cazac sequence)
- 2012-03-22 16:07:52下载
- 积分:1
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全光纤微环谐振器的传输特性 microring-resonator
本代码分析了全光纤微环谐振器的传输特性,同时分析了谐振器的参数如光纤的直径、微环的半径等,对谐振器的性能如自由光谱范围(FSR)及品质因子Q值的影响。(This code analyze the transmission characteristics of all fiber optic micro-ring resonators and the relation between the resonator parameters, such as the diameter of the optical fiber, the radius of the micor-ring, and the performance of the micro-ring, such as the free spectral range (FSR) and the quality factor Q .)
- 2021-04-25 20:28:46下载
- 积分:1
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DPSK_systerm_with_matlabcode
说明: 详细说明了pi/4 DQPSK 调制、解调,RRC 匹配滤波器设计, BER 蒙特卡洛仿真,rayleigh衰落下的系统仿真。 文档中附有各个模块的Matlab code。(Detailed description of pi/4 DQPSK modulation, demodulation, RRC matched filter design, BER Monte Carlo simulation, rayleigh fading of system simulation. Document attached to each module of the Matlab code.)
- 2008-09-19 10:02:27下载
- 积分:1
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burg
Burg算法估计功率谱的matlab程序(Burg algorithm estimates the power spectrum matlab program)
- 2013-10-17 15:23:43下载
- 积分:1
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norm_sidej
天线子阵级加权算法,归一化方法仿真程序,有效抑制旁瓣特性(The antenna subarray level weighting algorithm, the simulation program, effective normalization method to suppress sidelobe characteristics)
- 2012-12-05 22:24:45下载
- 积分:1
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working-code-h264
Matlab code for h.264 encoding. Its based on operation on I and P frames. Best working code.
- 2014-02-16 10:48:44下载
- 积分:1
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Matlab
讲述如何用MATLAB实现绘图功能的PPT(This teaches you how to picture。)
- 2009-04-10 17:00:36下载
- 积分:1
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LTE_Link_Level_1.2_r553
LTE系统下行物理层链路级仿真平台,源于国外大学(LTE downlink physical layer link level simulation platform)
- 2011-04-26 20:58:55下载
- 积分:1
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xindaojunheng
信道的频率响应是时变的,设计最佳的固定的解调滤波是不可能的,因此,需要一种能补偿或减少接收信号中ISI的方法,这种ISI补偿方法称为均衡方法。
自适应均衡技术能够用来抵消由于信道带限或时间色散所导致的码间干扰,可以使通信系统更有效地利用信道带宽。
(Channel frequency response is time-varying, the best fixed design demodulation filter is impossible, therefore, need to be able to receive compensation or reduce the signal in the ISI method, the ISI compensation is called a balanced approach. Adaptive equalization techniques can be used to offset the channel band-limited or time dispersion caused by the inter-symbol interference can make communication systems more efficient use of channel bandwidth.)
- 2011-09-26 17:54:36下载
- 积分:1