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MATLAB
MATLAB图像分割提取算法源代码（示例车牌识别）(MATLAB image segmentation algorithm for extracting the source code (sample plate recognition))
- 2009-11-12 23:31:10下载
- 积分：1
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FIR-bp
使用hamming窗函数法设计的FIR带通滤波器(Use hamming window function method design FIR filters)
- 2011-05-17 10:08:33下载
- 积分：1
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OneStepUKF
卡尔曼滤波器，扩展卡尔曼滤波器，无味卡尔曼滤波器实现，对比(Kalman filter, extended Kalman filter, unscented Kalman filter implementation, compared to)
- 2013-09-30 16:27:43下载
- 积分：1
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DWG_Smart-Card_CCID_Rev110
Smartcard CCID specification
- 2015-01-03 03:43:03下载
- 积分：1
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Selfportrait
image resize, gray, average filter, gaussian filter
- 2014-01-21 22:37:18下载
- 积分：1
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fisher_classify
function [clusters,c,F]=fisher_classify(A,B,data)
fisher判别法程序
输入A、B为已知类别样本的样本-变量矩阵，data为待分类样本
输出C为判别系数向量
(function [clusters, c, F] = fisher_classify (A, B, data) fisher discriminant method procedures input A, B for a sample of known types of samples- variable matrix, data to be classified as output samples for discriminant coefficient vector C)
- 2009-05-09 17:16:52下载
- 积分：1
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123
说明： 在matlab中实现巴特沃斯低通滤波器as=70 Fs=15000 Fp=9000 (butterworth lowpass filter as=70 Fs=15000 Fp=9000 )
- 2011-03-25 10:23:12下载
- 积分：1
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Image-processing
基于matlab的图像采集与处理系统源码。利用MATLAB软件做出一个可操作的图形化界面，该界面能实现对图像的实时采集、后续图像的处理、图像的保存，帮助使用者对实验现象进行实时采集分析。(Matlab-based image acquisition and processing system source code. Using MATLAB software to make a workable graphical interface that enables real-time image acquisition, preservation subsequent image processing, image, and help users to perform real-time acquisition and analysis experimental phenomena.)
- 2014-11-19 23:38:52下载
- 积分：1
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DFT分析模拟信号频谱
应用傅里叶变换DFT，分析各种离散信号x(k)的频谱。离散周期信号可以展开成傅里叶级数，所以离散周期信号的频谱 是一个周期的周期性离散频谱，各谱线之间的间隔为 ，而且存在着谐波的关系。 (DFT application of the Fourier transform, analyze discrete signal x (k) of the spectrum. Discrete signal cycle can begin as Fourier series, the discrete signal spectrum is a cyclical cycle of discrete spectrum, the line between the interval, but there is a harmonic relationship.)
- 2005-08-28 19:50:10下载
- 积分：1
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OFDMforWirelineLogging
说明： 常规的单载波调制技术在带宽有限的测井电缆上的低传输速率制约着成像测井技术的发展。在分析测井
电缆传输特性和 OFDM 技术原理的基础上 ,设计了一种基于 OFDM 技术的测井电缆高速数据传输系统 ,并介绍了
基于 OFDM 技术的测井电缆高速数据传输系统的参数设计和工作原理 ,给出了不同长度测井电缆上的测试结果。
电缆实测结果表明 ,在 7 000 m长的测井电缆上 ,基于OFDM 技术的测井电缆高速数据传输系统可获得900 kbit / s
以上的数据传输速率和低于 5E28 的误码率。当变压器的接入模式为 Mode2II时 ,系统最高的数据传输速率可达到
1. 1 Mbit/ s。(To solve t he low data t ransmission rate problem in t he conventional single car rier mod2
ulation met hod for logging cable and enhance t he data t ransmission rate , a new data t ransmission
system with high data t ransmission rate for logging cable is propo sed , which is based on t he Or2
t hogonal Frequency Division Multiplexing (OFDM) technology. The working principle of OFDM
modem and t he procedure of data t ransmission system are al so presented and lot s of test s are car2
ried out on logging cables with different lengt hs. It is verified that t he data t ransmission rate can
reach 900 kbit/s on 7 000 meter s logging cable wit h bit er ror rate (BER) lower t han 5E28 , and
t he maximum data t ransmission rate is 1. 1 Mbit/s under Mode2II of t he t ransformer .)
- 2009-08-15 22:22:38下载
- 积分：1
