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wenjian
分析比对了均值滤波和中值滤波两种方法，对彩色图像滤波处理的优劣(Analysis compared the mean filter and median filter are two methods, the merits of color image filtering)
- 2010-09-05 15:47:17下载
- 积分：1
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qpsk
摘 要:根据HFC网络上行信道的特性,建立了信道模型 分析了上行信道中存在的各种噪声对QPSK
调制技术的影响。结果表明在C /N (传输信道载噪比)较低的情况下,采用QPSK调制方式,可以提高系
统的抗干扰能力。
关键词: QPSK 光纤同轴电缆混合网 上行信道 噪声(Abstract: HFC network in accordance with the characteristics of the uplink channel, the establishment of a channel model an analysis of the various uplink channel noise on the impact of QPSK modulation. The results show that the C/N (transmission channel carrier-to-noise ratio) lower, the use of QPSK modulation, can improve the system of anti-interference ability. Keywords: QPSK hybrid fiber coaxial cable network uplink channel noise)
- 2009-04-12 15:45:03下载
- 积分：1
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C(3)
说明： C计时程序源代码
void mytime1()
{
static LARGE_INTEGER startTime
QueryPerformanceCounter(&startTime)
static LARGE_INTEGER timerFrequency (time C source code void mytime1 () (static LARGE_INTEGER startTime QueryPerformanceCounter ()
- 2006-03-18 09:36:33下载
- 积分：1
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LMS
自适应滤波器，求解性能误差曲面和等值曲线，最陡下降法和LMS算法的比较，(Adaptive filter, the solution surface and contour error performance curve, the steepest descent method and the LMS algorithm,)
- 2013-11-17 09:35:09下载
- 积分：1
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MATLAB
说明： matlab基础源程序，适合matlab初学者！(matlab basic source for matlab beginners!)
- 2011-04-10 10:07:54下载
- 积分：1
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Desktop
matlab软件编程数字信号处理中，dft，dfs的计算函数，以后使用直接调用就可以了(matlab software programming digital signal processing, dft, dfs calculation function, for future use can be a direct call)
- 2011-05-05 20:17:50下载
- 积分：1
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New-folder-(5)
this code is for wdma and handover method ........................n main
- 2011-12-10 13:57:41下载
- 积分：1
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KERNEL-LDA
Kernel Discriminant Analysis is a kernel extension of Linear Discriminant Analysis technique which is a well-known feature extraction technique.
- 2021-04-14 19:18:55下载
- 积分：1
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Population-projections-matlab
可以用来进行人口预测的matlab代码，直接模仿就可以用了(Can be used for population projections matlab code, you can use a direct imitation)
- 2013-10-01 22:20:21下载
- 积分：1
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matlab
使用matlab实现输入信号的小波消噪和自适应滤波(The input signal using matlab Wavelet Denoising and Adaptive Filtering)
- 2011-04-29 11:13:01下载
- 积分：1
