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ofdmproj_win
一个OFDM系统的仿真程序。里面有程序的详细说明(An OFDM system simulation program. There are procedures for a detailed description of)
- 2008-05-17 11:22:15下载
- 积分：1
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Files-(2)
Introducing Mass and Stiffness Matrices
Mass elements are introduced based on the 9-strory benchmark FEM model
- 2015-01-10 00:28:43下载
- 积分：1
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3-4-inverter-system
基于matlab/Simulink的三相四线逆变器并联系统仿真模型，含有线性负载运行及非线性负载运行模型，并有相关说明文件(Based on the three-phase matlab/Simulink simulation model inverter parallel four-wire system,)
- 2021-03-11 21:59:25下载
- 积分：1
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kuopin
直接序列扩频系统（DS，Direct Sequence）又称为直接序列调制系统或伪噪声系统（PN 系统），简称为直扩系统，是目前应用较为广泛的一种扩展频谱系统。要传送的信息经伪随机序列编码后对载波进行调制。在发信端越冬用扩频序列去扩展信号的频谱，在收信端，用相同的扩频友序列进行解扩，将展宽的频谱扩展信号还原成原始信号。因为伪随机序列的速率远大于要传送信息的速率，所以受调信号的频谱宽度将远大于要传送信息的频谱宽度，帮称之为扩频(Direct sequence spread spectrum (DS, Direct Sequence) modulation system, also known as direct sequence or pseudo-noise system (PN system), referred to as direct expansion systems, is currently the more widely used as a spread spectrum system. To send the information encoded by the pseudo-random sequence of carrier modulation. End of winter in the letter to extend the signal with the spreading sequence of spectrum, in the end prepared to receive and use the same sequence spread spectrum despreading friends, broadening the spectrum to restore the original signal expansion signals. Because the rate of pseudo-random sequence is much larger than the rate of information to be sent, so the frequency spectrum by adjusting the width of the spectrum is much larger than the width of the information to be sent to help is called spread spectrum)
- 2011-01-09 16:54:26下载
- 积分：1
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DIPUM-Toolbax-V1.1.3
matlab数字图像处理工具箱DIPUM Toolbax V1.1.3(matlab digital image processing toolbox DIPUM Toolbax V1.1.3)
- 2012-11-10 14:26:16下载
- 积分：1
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kunhan
窗函数法设计一个数字带通FIR滤波器，小波包分析提取振动信号中的特征频率，PLS部分最小二乘工具箱。( A window function design FIR digital band-pass filter, Wavelet packet analysis to extract vibration signal characteristic frequency, PLS PLS toolbox.)
- 2016-08-17 22:36:59下载
- 积分：1
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Desktop
无约束优化问题，对新手有一定的帮助作用，希望大家共同交流(Unconstrained optimization problem, certainly helps the novice role, I hope you and share their)
- 2010-10-14 22:06:36下载
- 积分：1
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matlab
matlab非平稳信号噪声消除 小波变换与傅里叶变换对比(matlab noise elimination of non-stationary signal Wavelet Transform and Fourier Transform Comparison)
- 2008-05-23 03:06:34下载
- 积分：1
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zhihebi
一个关于秩和比的源代码，很有用的。快来试试吧！！(One on RSR source code, very useful)
- 2013-08-25 21:27:56下载
- 积分：1
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PSK_2PSK
移相键控（PSK）中的二相移相键控（2PSK）算法，建立了MATLAB文件。(Phase shift keying (PSK) in the two-phase phase-shift keying (2PSK) algorithm, the establishment of the MATLAB file.)
- 2011-10-25 11:56:26下载
- 积分：1
