搜索资源列表
PCA-matlab
- 此程序为用于主成分分析的matlab程序，可以输出贡献率及画出二维散点图-this procedure for the Principal Component Analysis Matlab procedures can export contribution rate and the two-dimensional plot paint
画散点图
- 通过选择栅格数据影响，画出该栅格数据的散点图。在计算NDVI的时候，非常方便。
PCA-matlab
- 此程序为用于主成分分析的matlab程序，可以输出贡献率及画出二维散点图-this procedure for the Principal Component Analysis Matlab procedures can export contribution rate and the two-dimensional plot paint
TopoDemo
- 拓扑图例子,可以画线， 拖拽，实现了基本的功能-Example topology
MATLAB
- 只需修改路径，就可处理txt文件心电数据，要求此心电数据必须是R波的横坐标，可画散点图，密度图等-use the matlab to process the ECG data,detect the R-point.
ECG
- 只需修改路径就可以直接处理心电数据，但是数据格式是txt的，而且数据是R的横坐标。可以画散点图，密度图，功率谱分析等。-It is useful and easy for processing the ECg data with MATLAB。
vhj
- 数学建模中画散点图，伪彩色图，等高线图，三维曲面图；数据可以从excel中直接导入.-Mathematical modeling of scatter diagram, pseudo color map, contour map, 3-D surface chart data from the excel directly.
pinputusandian
- 画出语音信号的频谱图，并将实部以散点图的形式画在坐标轴上清晰表示-Draw a voice signal spectrum, and the real part of the form of a scattergram Videos clear indication of the coordinate axes
sandiantu
- labview小程序，能够画出不同形式，不同需求的XY散点图，界面清晰-labview program can draw different forms, the different needs of the XY scatter plot, clear interface
Excel
- Excel画平滑曲线散点图.看走势。在excel 下有用。-Excel draw a smooth curve scatterplot
nyquist_two_order
- 画出二阶戴维南RC等效电路的奈奎斯特曲线和一组数据的三维散点图，剖面图-Draw the second-order thevenin RC the Nyquist curve of equivalent circuit and a set of 3 d scatter plot of data, profilet
sanweiqumian
- 画出一组三维数据的三维曲面、散点图以及剖面图、等高线-Draw three-dimensional surface of a three-dimensional data, scatter plots, and cross-sectional view of contour
16QAM
- 16QAM调制解调程序画出时域波形、 正交分量、同相分量波形，眼图，散点图等-16QAM modulation and demodulation process to draw time-domain waveform, quadrature components, in-phase component waveforms, eye diagrams, scatter plots, etc.
piQDPSK
- π/4-QDPS调制器仿真程序， 画出时域波形、 正交分量、同相分量波形，眼图，散点图等。-π/4-QDPS modulator simulation program, draw time-domain waveform, quadrature components, in-phase component waveforms, eye diagrams, scatter plots, etc.
homework2
- 通信系统与仿真作业： 1）设计π/4-DPSK或16-QAM调制器仿真程序， 画出时域波形、 正交分量、同相分量波形，眼图，散点图等。 2）利用MATLAB进行DPSK在高斯信道下的BER性能仿真，并将结果与PSK性能进行比较。 3）已知 OFDM的数据传输速率为19.2Kbps， OFDM 符号长度为320，保护间隔为32点，子载波数为128，IFFT/FFT点数为256，载波频率320KHz，调制方案采用QPSK，仿真其
Desktop
- 数学建模中画散点图，伪彩色图，等高线图，三维曲面图；数据可以从excel中直接导入-Mathematical modeling of scatter diagram, pseudo color map, contour map, 3-D surface chart data the excel directly.
snadian
- 画散点图，完成必须的功能，且功能强大，非常适合初学者 -Videos scatter plot, complete necessary functions, and powerful, very suitable for beginners.Videos scatter plot, complete necessary functions, and powerful, very suitable for beginners.
scatterplot
- 画散点图，显示RMSE，预期误差等要素。带有出图效果示例图。(Draw a scatterplot, which displays RMSE and expected error line and so on)
mm
- 生成单位正方形上均匀分布的1行10000列随机数，并画散点图。(A random number of 1 rows and 10000 columns of a uniform distribution on a square square is generated and a scatter plot is drawn.)
scatterbar3
- scatterbar就是画出三维散点柱状图，并且可以调整柱子的大小和颜色渐变，比原函数bar3更方便，更好用。(scatterbar is to draw three-dimensional scatter histogram, and can adjust the size and color gradients pillars, and more convenient than the original function bar3,