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rgbhistogram
This is a simple code for perform RGB histogram algorithm on an image.
- 2010-11-01 21:23:03下载
- 积分：1
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16-BoydEdit
Abstract- Although the vast majority of EMV payments are processed without a hitch, there are occasions when the cardholder later repudiates a payment. The cardholder may be adamant that he or she was not present to authorize the transaction, but the issuing bank considers the transaction data and certificate to evidence otherwise because they show that the chip and PIN mechanism had been used to authenticate the cardholder. A solution is proposed that leaves a cryptographic mark on the card’s chip which could help determine whether or not that card was present for the transaction and thereby help adjudication.
- 2014-10-12 12:12:33下载
- 积分：1
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cal
计算中间接轴在正弦激励下的动态特性，最大剪切应力、最大等效应力、弯曲应力等。(Axis in the calculation of indirect dynamic characteristics under sinusoidal excitation, the maximum shear stress, the maximum equivalent stress, bending stress and so on.)
- 2011-11-07 20:33:08下载
- 积分：1
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five
Power Electronics Simulation for beginner
- 2013-11-25 15:31:07下载
- 积分：1
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Simulink
Simulink小问题集锦
值得一看！(Simulink allehanda see a small problem!)
- 2007-12-07 16:34:54下载
- 积分：1
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UltrasonicGuidedwave
利用超声导波的形势，测量骨头的厚度，从而判断骨头是否患有骨质疏松症(ultrasonic guided wave measurement in bone)
- 2009-04-08 21:19:32下载
- 积分：1
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videoread
一种视频读取方法，并将avi视频从8位无符号数转变为双精度，再转变为张量(a video read method,changing it from uint8 to double then to tensor)
- 2013-05-06 19:43:49下载
- 积分：1
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2
说明： 使用安捷伦ADS高级设计软件设计微带滤波器
实用的教程(Agilent ADS design of advanced design software tutorials and practical microstrip filter)
- 2010-12-13 22:19:36下载
- 积分：1
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MATLAB
产生长度为1000的标准正太分布的随机信号，画出时域波形及频谱；
采用u=255的非均匀PCM编码，每符号为8bit，画输入-输出关系图；
计算信号量化噪声比（SQNR）；
信道误码率为10-3；
解码，并画出u律反变换后的信号时域波形及频谱。
扩展要求：
采用均匀PCM、量化级数可变、信道误码率可变。
( have a standard length of 1000 is too random signal distribution, draw time-domain waveform and frequency spectrum u = 255 using the non-uniform PCM encoding, each symbol for 8bit, drawing input- output relationship diagram calculated quantization noise signal than (SQNR) channel bit error rate of 10-3 decoder, and law to draw u the signal after the inverse transform time-domain waveform and frequency spectrum. Expansion of the requirements: uniform PCM, quantization level variable, a variable channel bit error rate.)
- 2009-07-07 01:35:25下载
- 积分：1
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lmd
局部均值分解是由Smith提出的一种新的非线性和非平稳信号分析方法。由于LMD是依据信号本身的信息进行自适应分解的，产生的PF分量具有真实的物理意义，由此得到的时频分布能够清晰准确地反映出信号能量在空间各尺度上的分布规律。(Local mean decomposition is a new nonlinear and non-stationary signal analysis method proposed by the Smith. Since LMD information is based adaptive signal itself decomposed, resulting PF component has real physical meaning, when the resultant frequency distribution of the signal can be clearly and accurately reflect the spatial distribution of the energy of each scale.)
- 2013-12-03 15:19:12下载
- 积分：1
