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xiaobo
一种基于小波变换的边缘检测Matlab源程序代码，对边缘检测方面的学习者很有帮助。(Based on wavelet transform edge detection Matlab source code for edge detection in learners helpful.)
- 2010-03-07 16:46:58下载
- 积分：1
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dianlixitong
说明： 基于MATLAB牛顿拉夫逊法进行潮流计算(MATLAB-based Newton Raphson power flow calculation method)
- 2010-04-25 10:32:57下载
- 积分：1
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nadjb
对于初学者具有参考意义，具有丰富的参数选项,IDW距离反比加权方法。( For beginners with a reference value, It has a wealth of parameter options, IDW inverse distance weighting method.)
- 2017-04-28 11:29:12下载
- 积分：1
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TCSC
TCSC可控串联补偿装置simulink仿真例程(TCSC controllable series compensation device simulink simulation routine)
- 2021-03-03 17:09:33下载
- 积分：1
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singlevsi
prsenting a single phase inverter simulation with pulse generation
- 2010-12-07 08:03:43下载
- 积分：1
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123
信号与系统基础知识包括连续信号与模型、离散信号与模型；常用信号变换包括Z变换、Chirp Z变换、FFT变换、DCT变换和Hilbert变换等；离散系统结构包括IIR、fir和Lattice结构；IIR滤波器设计包括模拟和数字低通、高(Basic knowledge of signals and systems, including continuous signal with the model, discrete signals and model common signal, including Z Transform Transform, Chirp Z Transform, FFT transform, DCT transform and Hilbert transform, etc. discrete system architecture including IIR, fir and Lattice structure IIR filter design, including analog and digital low-pass, high-)
- 2009-02-17 15:15:28下载
- 积分：1
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MOKA
Matlab source code for simulation of queue in Bank using exponencial distribution.
- 2010-08-03 19:58:32下载
- 积分：1
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ChannelDistoration
ChannelDistoration.m实现了相同的数字信号分别经过无失真信道、幅度失真信道、相位失真信道和幅、相失真信道时的输出信号畸变情况。(ChannelDistoration.m realized through the same digital signals without distortion channel, amplitude distortion channel, the channel phase and amplitude distortion, phase distortion of the output signal of the channel when the aberration.)
- 2014-11-04 09:43:07下载
- 积分：1
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BPSK_soft_demod
BPSK的软解调算法，可用于软解调和信道译码的软信息输入。(soft demodulation of BPSK)
- 2020-10-03 21:57:40下载
- 积分：1
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vi2
This program compress and recostruct using wavelets. We can select level of decomposition(here maximum 4 levels are given) of images using selected wavelet.
For eg:-wavelets can be haar, db1, db2,dmey...............
Decomposition can be viewed in figure.
(Please note that select 256X256 image for better result.)
Then compression can performed,
PERFL2 give compression score.
Then reconstruction can be performed.
Each decompsition we can choose different threshold values.
For each threshold value we can calculate mse,psnr,pq(picture quality),
bit ratio etc. To get pq install pqs function . (This program compress and recostruct using wavelets. We can select level of decomposition (here maximum 4 levels are given) of images using selected wavelet.For eg:-wavelets can be haar, db1, db2, dmey ........ ....... Decomposition can be viewed in figure. (Please note that select 256X256 image for better result.) Then compression can performed, PERFL2 give compression score.Then reconstruction can be performed.Each decompsition we can choose different threshold values . For each threshold value we can calculate mse, psnr, pq (picture quality), bit ratio etc. To get pq install pqs function.)
- 2007-10-24 16:47:31下载
- 积分：1
