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SalarySystem
Salary system. Foxpro_vb6
- 2010-05-05 17:42:21下载
- 积分：1
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multiple_access_protocols
该源程序代码实现了如：纯ALOHA，扩展ALOHA,CSMA,ISMA等的多径通信协议通信仿真实现，程序结果给出了各个通信协议下传输数据的成功率和时间延迟。(Realize that the source code such as: pure ALOHA, the expansion of ALOHA, CSMA, ISMA and other multi-path communication protocol communication simulation realize, given the results of the proceedings of various communication protocols to transmit data under the success rate and time delay.)
- 2007-08-19 10:26:21下载
- 积分：1
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matlab_coding__dft_in_matlab_using_fft_1386
Discrete Fourier Transform in MATLAB
Solution of Problems
- 2010-12-27 22:29:52下载
- 积分：1
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C3s2r
基于MATLAB/SIMULINK软件，可实现三相静止坐标系变化到两相旋转坐标系的变换矩阵模型(There is a coordinate transformation.)
- 2013-05-10 09:48:20下载
- 积分：1
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ofdm-emluator
信道编码采用卷积码，解码使用Viterbi解码。调制给出QPSK、16QAM
两种调制方式，并在AWGN和瑞利信道两种信道模型下传输。(Channel coding using convolutional codes, decoding using the Viterbi decoder. Given modulation QPSK, 16QAM modulation in two ways, and in the AWGN and Rayleigh channel model of two-channel transmission.)
- 2020-12-12 19:59:16下载
- 积分：1
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2221
Development of a Self-Tuning TSK-Fuzzy Speed
Control Strategy for Switched Reluctance Motor
- 2013-07-28 17:36:32下载
- 积分：1
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Reassigned-Cohen-Class
介绍了 Cohen类双线性时频分布并针对交叉干扰项影响无法完全消除的问题进行了重排时频变换以提取及分辨
含有白噪声和窄带周期干扰的局部放电信号。处理仿真和现场检测到的局部放电超声信号时根据白噪声和窄带
周期干扰信号在时域上的平稳性特性发现重排 Cohen类时频变换方法不仅可以很好地将局放信号和背景噪声以
及窄带周期干扰信号分辨开来,而且大大减弱并抑制了交叉干扰项的影响,保持了更高的时频分辨率和时频聚集
性,从而验证了重排 Cohen类时频变换方法的有效性。
(In order to express the partial discharge ( PD) information of gas insulated switchgear ( GIS) in time-frequency
domain, weintroduced theCohen? s class bilinear time-frequency distribution and its reassigned time-frequency
transform method to pick up and distinguish theultrasonic signals in field from the whitenoises and narrow band
periodic interference signals using the acousticemission ( AE) technology. After the processing of the simulated and
PD ultrasonic signals in field, and according to the stationary feature of white noises and narrow band interference
signals, wedraw a conclusion that the reassigned time-frequency distribution method can not only distinguish thePD
signal from back ground noises and narrow band interference signals, but also decrease and restrain the influenceof
cross-items, and acquire better time
)
- 2013-06-17 09:57:55下载
- 积分：1
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fbg
光纤布拉格光栅的matlab的具体代码设计。(Fiber Bragg Grating matlab specific code design.)
- 2021-01-17 00:48:46下载
- 积分：1
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dianlixitong
牛顿拉夫逊法进行潮流计算,电力系统潮流计算(Newton Ralph Xun Fa power flow calculation)
- 2013-05-13 19:16:00下载
- 积分：1
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music_recognize_on_matlab
从信号处理的角度讲，小波(变换)是强有力的时频分析(处理)工具，是在克服傅立叶变换缺点的基础上发展而来的，所以从信号处理的角度认识小波，需要傅立叶变换、傅立叶级数、滤波器等的基础知识。
(From signal processing perspective, the wavelet (transform) is a powerful time-frequency analysis (processing) tool is to overcome the shortcomings on the basis of Fourier transform evolved, so from the perspective of understanding of wavelet signal processing need to Fourier transform, Fourier series, filters and other basic knowledge.)
- 2010-01-10 17:20:41下载
- 积分：1
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