【230310-4】已知圆心在x轴上的圆C与直线l:x+2倍根号2-10=0切于点E(m,2倍根号2),圆P:x2+(a+2)x+y2-ay+a+1=0 求: 1)c的方程 2)已知a>1,圆P与x轴
题目:已知圆心在x轴上的圆C与直线l:x+2倍根号2-10=0切于点E(m,2倍根号2),圆P:x2+(a+2)x+y2-ay+a+1=0求:1)c的方程2)已知a>1,圆P与x轴相交于M、N(M在N之右),过点M任做一条K不等于0的直线与C交于A、B。问:是否存在a,使角ANM=角BNM?解...
画统计图、柱状图X轴、Y轴的刻度坐标标度算法
不多说,直接上代码: public void standard(double cormax, double cormin, double cornumber) { double realmaxmoney, realminmoney, corstep, tmpstep, tmp...
增加x轴标签ggplot之间的空间?
Here is my ggplot and I need to adjust the spacing between x axis labels and make the plot larger. Please advise what is missing here? Trying to play ...
android.graphics.Camera图片绕X,Y,Z轴旋转
public class MainActivity extends Activity { public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); ...
Mschart绘制图表之X轴为时间的设置方式
最近使用C#开发图表,比较了DirectorChart,DontNetCharting,TeeChart,最终选用微软的mschart开发,对于X轴作为时间轴探索了好久,终于实现了想要的效果。界面效果:核心源码using System;using System.Collections.Generic...
【230206-1】如图,抛物线y=ax平方+bx+c与X轴交于AB两点,与y轴交于C,若角OAC=角OCB,则a*c=?
旋转X轴标签45度在分组的柱状图R。
How can I rotate the X axis labels 45 degrees on a grouped bar plot in R? 在R中,如何将X轴标签旋转45度? I have tried the solution suggested here but got something...
在散点图中找到X轴和Y轴附近的点
I have a particular problem involving a scatter plot I am trying to create. I have a file that contains data in the following format: Each Name is uni...
如何在matplotlib中绘制多个X或Y轴?
I'm currently using matplotlib to plot a measurement against 2 or 3 other measurements (sometimes categorical) on the x-axis. Currently, I am grouping...
如何将x和y轴的截距放在(0,0)处并将x和y轴延伸到绘图的边缘
Suppose I want to plot x^2. I can use curve() as follows. 假设我想绘制x ^ 2。我可以使用curve()如下。 curve(x^2, -5, 5) However, I would like the axes to go through ...
如何在ggplot图中绘制y和x轴的刻度和数字?
I'm plotting a graph using ggplot. Here is the exemple with the ggplot package: 我正在使用ggplot绘制图表。这是ggplot包的例子: df <- data.frame( gp = factor(rep(l...
Excel 2013图表x轴日期标签
Is there a way to increment date labels by the start of every month in an excel chart? 是否有一种方法可以在每个月开始之前在excel表格中增加日期标签? i.e. Axis values should start...
无法在R qplot中显示x轴标签
Try as I might, I can't seem to get qplot to print an x axis label when using facets. Reproducible toy example (requires diamonds dataset which I thin...
如何在x轴上绘制两个向量,在ggplot2中绘制另一个y轴
I am trying to plot two vectors with different values, but equal length on the same graph as follows: 我试着画出两个有不同值的向量,但在相同的图上的长度相等: a<-23.33:52.33b&...
JQuery-Flot:如何为y轴添加文本标签,为x轴添加日期标签?
So basically, I have a test graph in JQuery-Flot, and instead of the normal integer axis. I need to use text label for the Y-axis and date label for t...
使用数据时间和匹配x轴到y轴的线图的Hicharts数据API
I am having a problem populating and matching the x-axis and the y-axis using highcharts. 我在使用highcharts填充和匹配x轴和y轴时遇到问题。 Am not sure how highcharts ha...
沿Y轴和X轴独立缩放核心图
I am Using the below code to scroll my core plot along X-axis Y-axis and zoom. Its working fine. But I when i zoom my core plot, it zooms in both the ...
[DevExpress]ChartControl之创建X,Y轴Title示例
关键代码: /// <summary> /// 设置X轴Title /// </summary> /// <param name="chart">ChartControl</param> ...
matlab绘制figure的x y轴特殊标签数据
✅作者简介:热爱科研的算法开发者,Python、Matlab项目可交流、沟通、学习。????个人主页:算法工程师的学习日志做数据分析的Matlab用户最常见的问题之一是如何在日期轴上绘制数据。很多时候,分析师最初会使用Excel处理数据,然后用相应的工具去处理数据,分析数据。Excel有一种在日期轴...
强制因子变量的x轴限制与边框齐平[重复]
This question already has an answer here: 这个问题在这里已有答案: GGPLOT2: Distance of discrete values of from each end of x-axis 2 answers GGPLOT2:x轴2...