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I have used the following loop to get subplots: for j=1:19; Aj=B(j,:); subplot(5,4,j); plot(Aj,h) end For all these subplots, I need to have only one x-label and one y-label. How to do this? Also how to insert legend to all the subplots? You can use suplabel from the FileExchange to have combined x and y label for all subplots. Example: subplot(1,2,1); plot(randperm(40)); hold on; plot(randperm(40)); %Plotting some random data legend('show') %To show the legend subplot(1,2,2); plot(randperm(40)); hold on; plot(randperm(40)); %Plotting some random data legend('show') %To show the legend %Using

I am plotting a 2-D array in python using matplotlib and am having trouble formatting the tick marks. So first, my data is currently organized as a 2-D array with (elevation, latitude). I am plotting values of electron density as a function of height and latitude (basically a longitudinal slice at a specific time). I want to label the x axis going from -90 to 90 degrees in 30 degree intervals and the y values with another array of elevations (each model run has different elevation values so I can't manually assign an arbitrary elevation). I have arrays with latitude values in it and another

I have a simple D3 scatterplot that I switch among displaying several different attributes of my data, but while I can get the data points to change (and to transition as I want them to), and can change the labels to the figure's axes, I cannot get the axes themselves to update (let alone transition). I suspect I'm doing something in the wrong order, or am missing a step, but I can't figure out from the documentation or examples I'm working from what I'm missing. How do I get my axes to update along with my data? The mystery arises from the behavior at the end of the linked code: d3.select("

I would like to draw a static vertical line that is parallel to the y-axis and which is at the middle of the x-axis. This line should not move when one pan in the figure. My goal is to have this vertical line in the middle of the figure as a reference line. I will have some other figures which represent data that will depend on the x value which is at the middle of the x-axis. Jouni K. Seppänen The coordinates of the endpoints of that line are (0.5, 0) and (0.5, 1) in axis coordinates: from matplotlib.lines import Line2D from matplotlib import pyplot f=pyplot.figure() a=f.add_subplot(111) a

网络上关于ReLU、LReLU等非常多的理论东西，可是大部分都是理论的，聚集怎么应用比较少。 在 Convolutional Neural Network (CNN) https://tensorflow.google.cn/tutorials/images/cnn?hl=en 的学习课程中，激活函数是 relu。 在学习过程中，看有的博文中说当激活函数 ReLU 效果不好时，建议使用LReLU试试，可是网上并没有特别详细的使用方法，只好去官网上找。 1 关于 relu 的常规使用方法 首先使用常规的relu —— 直接使用。 直接使用官网例子《Create the convolutional base》 https://tensorflow.google.cn/tutorials/images/cnn?hl=en#create_the_convolutional_base model = models.Sequential() model.add(layers.Conv2D(32, (3, 3), activation='relu', input_shape=(32, 32, 3))) model.add(layers.MaxPooling2D((2, 2))) model.add(layers.Conv2D(64, (3, 3), activation='relu'))