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MPAM
simulink框图来实现多进制PAM调制(simulink block diagram to realize the M-ary PAM modulation)
- 2007-10-11 10:30:10下载
- 积分：1
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makeLdpc
LDPC编码算法,
Create R = 1/2 low density parity check matrix
M : Number of row
N : Number of column
method : Method for distributing non-zero element
{0} Evencol : For each column, place 1s uniformly at random
{1} Evenboth: For each column and row, place 1s uniformly at random
noCyle : Length-4 cycle
{0} Ignore (do nothing)
{1} Eliminate
onePerCol: Number of ones per column
H : Low density parity check matrix(LDPC_code source
Create R = 1/2 low density parity check matrix
M : Number of row
N : Number of column
method : Method for distributing non-zero element
{0} Evencol : For each column, place 1s uniformly at random
{1} Evenboth: For each column and row, place 1s uniformly at random
noCyle : Length-4 cycle
{0} Ignore (do nothing)
{1} Eliminate
onePerCol: Number of ones per column
H : Low density parity check matrix)
- 2009-12-03 11:13:42下载
- 积分：1
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shuzu
数组元素互换Array element swap.(Array element swap)
- 2014-01-28 09:51:32下载
- 积分：1
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interleavedbuck
interleaved buck pfc will help in reducing magnetics,sizes,ripple,and overall size of the board.will help a lot if the frequency is of the 100 khz
- 2017-04-21 14:16:20下载
- 积分：1
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评判标准
说明： 数字图像修复算法的评价标准也是从两个方面进行评价的，一个是修
复算法的效率，一个是修复后图像质量。修复算法的效率主要就是看修复
图像所用的时间，可以用时间就行量化。而图像质量很难从量上唯一的进
行评价，目前图像修复质量还没有统一的评价标准，从实际应用出发，修
复后图像质量的好坏大多数是从以下两个方面就行评价，修复后图像给人
主观上的“满意度”和客观上图像的cnr、enl、epi、psnr、snr来评判。(The evaluation criteria of digital image restoration algorithms are also evaluated from two aspects, one is repair.
One of the efficiency of complex algorithm is the image quality after restoration. The efficiency of the repair algorithm depends mainly on the repair.
The time spent on the image can be quantified in terms of time. But image quality is difficult to improve quantitatively only.
At present, there is no uniform evaluation criterion for image restoration quality. Starting from practical application, repair
The quality of restored images is mostly evaluated from the following two aspects, and the restored images are given to people.
Subjective "satisfaction" and objective image cnr, enl, epi, psnr, SNR to judge.)
- 2021-04-18 23:48:57下载
- 积分：1
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matlab
基于数字信号处理的各种matlab源程序代码，包括FFT、DFT还有采样及系统响应函数等等。(All based on digital signal processing matlab source code, including FFT, DFT also sampling and system response function and so on.)
- 2010-07-12 21:49:47下载
- 积分：1
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MATLAB_function
matlab function
图像增强
1. 直方图均衡化的 Matlab 实现
1.1 imhist 函数
功能：计算和显示图像的色彩直方图
格式：imhist(I,n)
imhist(X,map)(matlab function)
- 2010-09-29 16:47:50下载
- 积分：1
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graph_montecarlo
蒙特卡洛法空间点的离散应用，包含相应作图程序(Monte Carlo method of discrete points in space that contains the corresponding drawing program)
- 2015-03-11 16:26:40下载
- 积分：1
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2
说明： 模拟退火MATLAB程序。。。。。。。。。。。。。。。。。。。。。。。。。。(MATLAB simulated annealing process. . . . . . . . . . . . . . . . . . . . . . . . . .)
- 2010-02-07 14:01:31下载
- 积分：1
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femld
A 1D Finite Element Solver: main code
- 2011-01-21 20:41:59下载
- 积分：1
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