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RFC_1622_CRC16_m
RFC1662 CRC-16 table generation and CRC checking. Implemented in embedded matlab with script to test and enable c/c++ code generation. Useful fo check against VHDL/Verilog and other embedded systems to help generate test vectors.
- 2009-09-18 18:44:44下载
- 积分:1
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SSIM
此程序为matlab函数,实现用结构相似性(SSIM)准则评价图像,与峰值性噪比的作用类似。(This program is a matlab function, and criteria for evaluation of structural similarity (SSIM) image acts like a peak-noise ratio.)
- 2012-07-28 13:02:53下载
- 积分:1
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agg_np48
pst power system toolbox
- 2013-11-12 07:28:02下载
- 积分:1
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tezhenglian
用于特征脸识别的MATLAB经典代码,本科毕业设计所做,调试成功,运行结果理想(Face Recognition MATLAB for feature classic code, doing graduate design, debugging success, the results are satisfactory)
- 2013-11-22 20:54:04下载
- 积分:1
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ofdmandcom
ofdm and comb function
- 2012-10-04 11:29:23下载
- 积分:1
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MonteCarlo
蒙特卡洛模拟 随机因素的统计分析 对系统规模没有要求(Monte Carlo simulation of the statistical analysis of random factors in the scale of the system does not require)
- 2009-04-30 16:08:02下载
- 积分:1
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11
说明: empirical formula with kaiser
clc
clear all
fs=1000
fc=250
df=50
r=0.001
f=fc/fs
dw=2*pi*(df/fs)
a=-20*log(r)
n=floor(((a-8)/(2.285*dw))+1)
if a>50
b=0.1102*(a-8.7)
elseif a>=21 && a<=50
b=0.5842*((a-21)^0.4)+0.07886*(a-21)
elseif a<21
b=0.0
end
w=kaiser(n,b)
for i=1:n
if i~=(n-1)/2
hd(i)= (2*f*sin((i-((n-1)/2))*2*pi*f))/((i-((n-1)/2))*2*pi*f)
elseif i==(n-1)/2
hd(i)=2*f
end
end
for j=1:n
h(j)=w(j)*hd(j)
end
subplot(3,1,1), plot(w)
subplot(3,1,2), plot(h)
subplot(3,1,3), plot(h,n)
- 2014-12-24 23:20:03下载
- 积分:1
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Note-on-A-Remez-Exchange-Algorithm-for-orthonormal
最大频率选择小波的实现的经典论文之一,非常有启发性(The realization of maximum frequency selective wavelets, one of the classic papers, very enlightening)
- 2009-12-14 13:31:24下载
- 积分:1
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Digital-Image-Processing
使用MATLAB创建GUI界面,对图像进行相关处理,例如:几何变换、滤波、加燥等。(Use MATLAB to create a GUI interface for image-related processing, such as: geometric transformations, filtering, plus dry and so on.)
- 2014-12-05 17:12:33下载
- 积分:1
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m_sequence
matlab生成m序列的函数
原来那个效率太低,主要是因为实际应用并不需要生成太长的m序列,加入了需求长度,能有效减少运行时间。25级的移位寄存器,运行了一个小时都没有出来一周期,我仅仅需要三千bit而已。改进版:(matlab generate a function of the original m sequence that efficiency is too low, mainly because of the practical application does not require generation of long m sequences, joined the demand for length, can effectively reduce the running time. 25 of the shift register, run for an hour did not come out one cycle, I just need more than 3000 bit. Improved version:)
- 2007-11-08 00:20:12下载
- 积分:1