CRC校验MATLAB代码

nctoolbox是一个Matlab工具箱，它提供了通用的数据模型数据集的只读访问权限。在后台（底层），nctoolbox使用NetCDF-Java作为数据访问层。这允许nctoolbox使用相同的API可以访问NetCDF，OPeNDAP，HDF5，GRIB，GRIB2，HDF4及其他的许多文件格式和服务，它只能在 Matlab 2008a 及后来的版本中使用。

本项目是中国地质大学matlab课程的大作业，利用matlab实现一个学生成绩管理系统，本人利用access数据库存储学生成绩，然后实现了matlab和access的交互。

这是本人做的安卓毕设，ppt文档都有。有管理员功能，主页面登录注册按钮，点击记住密码登录，关掉app也可以可以保持登录后的界面。创建好了内部数据库sulite。

matlab 相机标定代码 摄像机标定(Camera calibration)简单来说是从世界坐标系换到图像坐标系的过程，也就是求最终的投影矩阵的过程。[1]基本的坐标系：世界坐标系；相机坐标系；成像平面坐标系；像素坐标系[2]一般来说，标定的过程分为两个部分：第一步是从世界坐标系转为相机坐标系，这一步是三维点到三维点的转换，包括R，t（相机外参，确定了相机在某个三维空间中的位置和朝向）等参数；第二部是从相机坐标系转为成像平面坐标系（像素坐标系），这一步是三维点到二维点的转换，包括K（相机内参,是对相机物理特性的近似）等参数；投影矩阵 ： P=K [ R | t ]

用matlab实现细胞计数功能，能够对粘连细胞进行计数。

我自己原创的用verilog hdl语言编写的一个(7,3)循环码的编码器.文件压缩包中除了有.v的源文件外,还把在maxplusII下仿真波形图的文件也包括进去了,供网友参考.仿真中输入了两个信息码字分别是"011"和"101".生成多项式采用的是x^4+x^3+x^2+1

如题 看门狗 c语言程序代码 有要的请下载~

资源为2018年全国大学生电子设计大赛山东赛区A题电流检测装置的设计报告，报告格式规范，含有详细的设计原理、方案比较和测试数据以及分析，另附带部分电路图和pcb板图，该作品荣获山东赛区省级一等奖，可供学习的参考价值大。

稀疏自编码深度学习的Matlab实现，sparse Auto coding，Matlab codetrain, m/7% CS294A/CS294W Programming Assignment Starter CodeInstructions%%%This file contains code that helps you get started ontheprogramming assignment. You will need to complete thecode in sampleIMAgEsml sparseAutoencoder Cost m and computeNumericalGradientml For the purpose of completing the assignment, you domot need tochange the code in this filecurer:YiBinYUyuyibintony@163.com,WuYiUniversityning, MATLAB Code for Sparse Autoencodtrain.m∥%%========%6% STEP 0: Here we provide the relevant parameters valuesthat willl allow your sparse autoencoder to get good filters; youdo not need to9 change the parameters belowvisibleSize =8*8; number of input unitshiddensize 25number of hidden unitssparsity Param =0.01; desired average activation ofthe hidden units7 (This was denoted by the greek alpharho, which looks like a lower-case pcurer:YiBinYUyuyibintony@163.com,WuYiUniversityning, MATLAB Code for Sparse Autoencod4/57train.,m∥in the lecture notes)1 ambda=0.0001%o weight decay parameterbeta 3%o weight of sparsity penalty term%%==:79 STEP 1: Implement sampleIMAGESAfter implementing sampleIMAGES, the display_networkcommand shouldfo display a random sample of 200 patches from the datasetpatches sampleIMAgES;display_network(patches(:, randi(size(patches, 2), 204, 1)), 8)%为产生一个204维的列向量,每一维的值为0~10000curer:YiBinYUyuyibintony@163.com,WuYiUniversityning, MATLAB Code for Sparse Autoencod5/57train.m/v%中的随机数,说明是随机取204个 patch来显示%o Obtain random parameters thetatheta= initializeParameters ( hiddenSize, visibleSize)%%=============三三三三====================================97 STEP 2: Implement sparseAutoencoder CostYou can implement all of the components (squared errorcost, weight decay termsparsity penalty) in the cost function at once, butit may be easier to do%o it step-by-step and run gradient checking (see STEP3 after each stepWecurer:YiBinYUyuyibintony@163.com,WuYiUniversityning, MATLAB Code for Sparse Autoencod6/57train. m vb suggest implementing the sparseAutoencoder Cost functionusing the following steps(a) Implement forward propagation in your neural networland implement the%squared error term of the cost function. Implementbackpropagation tocompute the derivatives. Then (using lambda=beta=(run gradient Checking%to verify that the calculations corresponding tothe squared error costterm are correctcurer:YiBinYUyuyibintony@163.com,WuYiUniversityning, MATLAB Code for Sparse Autoencod7/57train. m vl(b) Add in the weight decay term (in both the cost funcand the derivativecalculations), then re-run Gradient Checking toverify correctnessl (c) Add in the sparsity penalty term, then re-run gradiChecking toverify correctnessFeel free to change the training settings when debuggingyour%o code. (For example, reducing the training set sizecurer:YiBinYUyuyibintony@163.com,WuYiUniversityning, MATLAB Code for Sparse Autoencod8/57train m vl/number of hidden units may make your code run fasterand setting betaand/or lambda to zero may be helpful for debuggingHowever, in yourfinal submission of the visualized weights, please useparameters web gave in Step 0 abovecoS七grad]sparseAutoencoderCost(theta, visibleSize,hiddensize, lambda,sparsityParam, beta,patches)二〓二二二二二二二〓二〓二〓二〓=二====〓=curer:YiBinYUyuyibintony@163.com,WuYiUniversityning, MATLAB Code for Sparse Autoencod9/57train.m vlll96% STeP 3: Gradient CheckingHint: If you are debugging your code, performing gradienchecking on smaller modelsand smaller training sets (e. g, using only 10 trainingexamples and 1-2 hiddenunits) may speed things upl First, lets make sure your numerical gradient computationis correct for a%o simple function. After you have implemented computeNumerun the followingcheckNumericalGradientocurer:YiBinYUyuyibintony@163.com,WuYiUniversityDeep Learning, MATLAB Code for Sparse Autoencode10/57

matlab中深度学习的工具箱，有SAE DBN CAE CNN NN等