In the previous blog "matlab skills (2) batch obtaining / modifying Simulink module parameters", it is explained that if the parameters of Simulink module are obtained / modified in batch through MATLAB script. Specific methods can be referred to https://blog.csdn.net/u013288925/article/detail ...
Posted on Tue, 21 Jan 2020 05:11:42 -0800 by Rowno
I. Theoretical Basis
1. Histogram equalization
2. Histogram specification
(there are many theoretical basis derivation, you can baidu yourself. Here only matlab implementation and histogram equalization and specification are given.)
II. matlab implementation
Posted on Thu, 28 Nov 2019 09:03:28 -0800 by yogadt
The source program I wrote is based on MATLAB platform, but its idea is based on C + +, because MATLAB has its own fast Fourier transform (fft) function. I didn't understand the operation principle of fft in MATLAB, so I wrote a source program.
The theoretical knowledge of FFT can refer to the contents of these bloggers< ht ...
Posted on Fri, 22 Nov 2019 07:50:39 -0800 by cybaf
Many associateFiles files found on the Internet are associated with m files, but they are not available at all for matlab 2019. New associateFiles are now available for hands-on testing.
1. Download the file and place the associateFiles in the MATLAB folder to run the file in matlab.
2. Copy the generated MATLAB FileAssocFix file ...
Posted on Thu, 07 Nov 2019 08:11:34 -0800 by brad_langdon
Don't talk much, code first
# -*- coding: utf-8 -*-
# @Time : 2019/4/28 13:52
# @Author : ljf
from torchvision import transforms
from PIL import Image
import numpy as np
# 1.1 tensor2Image Image format for drawing and display
tensor1 = torch.randint(0,255,(300,300))
transform1 = transforms ...
Posted on Wed, 06 Nov 2019 15:31:59 -0800 by jpratt
1. Course introduction and environment construction.
Data Drawing Package
import matplotlib.pyplot as plt
plt.plot([1, 2, 3], [3, 2, 1])
# Draw simple pictures
2. Introduction to Numpy
import numpy as np
a = [1, 2, 3, 4]
x1 = np.array(a)
print(x1) # Convert it into ndarray obje ...
Posted on Thu, 03 Oct 2019 15:11:55 -0700 by joukar
Original Link: http://www.cnblogs.com/pegasus/archive/2010/12/01/1892648.html
Many computational statistical methods need to generate random variables from known probability distributions, which is also the core of Monte Carlo methods f ...
Posted on Tue, 13 Aug 2019 12:53:08 -0700 by semlabs
Original Link: http://www.cnblogs.com/pegasus/archive/2011/05/20/2051780.html
More complex filter operators generally start with a Gaussian filter to smooth, and then compute their first and second derivatives.Because they filter out hi ...
Posted on Tue, 13 Aug 2019 12:17:39 -0700 by m00ch0
Starting with three questions:
First question: What is the enhancement of digital images?
Personal understanding is that by smoothing and denoising the image, changing the gray level or enhancing the edge, we can show some image features we want more clearly. This is image enhancement, which focuse ...
Posted on Wed, 07 Aug 2019 06:15:02 -0700 by karlitosphere
stay http://blog.csdn.net/piaoxuezhong/article/details/58055709 The use of eigen matrix library is introduced in this blog. Here we introduce another matrix library: armadillo.~
Armadillo: A Substitute for Matlab in C++
Armadillo is one of the widely used C++ matrix operation libraries at present. Many of the matrix operation functions of M ...
Posted on Thu, 04 Jul 2019 11:06:59 -0700 by trukfixer