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chengxu 按心电信号画出信号时域波形和频谱图
- 1.找点一段心电信号,画出信号时域波形和频谱图; 2. 利用MATLAB中的随机函数产生噪声加入到心电信号中,使心电信号被污染,读出污染后的号并画出对应信号的时域波形和频谱图; 3.用双线性变换法设计一个Butterworth带通滤波器,输出所设计的滤波器的阶次,分子、分母多项式的系数,画出滤波器的频率响应(幅频响应和相频响应)曲线;(也可以根据自己需要设置滤波器性能指标) 带通通滤波器设计性能指标:fs1=10Hz, fp1=20Hz, fp1=1000Hz, fs2=120
SomefractalimagesofMatlabcode
- 几个分形图的Matlab代码,包括Julia集、koch曲线、Siepbinski垫片、Mandelbrot集、分形树等,用Matlab运行一下试试吧,可以画出非常美丽的分形图,很好玩!-Some fractal images of Matlab code, including the Julia set, koch curve, Siepbinski垫片, Mandelbrot set, fractal tree and so on, using Matlab to run you give
soulfly
- 编写MATLAB的M文件,用该文件对采用包络检测法解调的2ASK系统的抗噪声性能进行1000个符号的蒙特卡罗法仿真,画出误码率与信噪比之间的关系曲线,其中信噪比的取值为r=0dB,2Db,4Db,6dB……10Db,同时画出误码率与信噪比的理论曲线,其中信噪比的取值为r=0dB,0.1dB,0.2dB,0.3dB……10Db-The preparation of MATLAB M-file, use the document on the use of envelope detection de
MATLAB
- 绘制正弦曲线和余弦曲线,在MATLAB命令窗口中输入 求方程的全部根-Draw sine curve and cosine curve Root of equation
contour4
- 使用matlab繪製Bezier curve的程式-Draw Bezier curve using matlab program
matlab-duo-tiao-qu-xian-de-hui-zhi
- 利用plot函数绘制余弦曲线、一组同心圆曲线双轴对数图像、单轴对数、双Y轴图像的绘制-Cosine curve drawn using the plot function, a number of concentric circles on the image curve axis, logarithmic axis, double-Y axis to draw the image
fractal
- matlab分形程序 二维koch曲线 根据输入的不同 画出不同精度的曲线-the matlab points shape the program, two-dimensional koch curve according to the input of different draw curves of the different accuracy
Fimp-T
- 用这个matlab代码,可以画任意二维曲线,只要修改数据位自己的即可-Use the matlab code, you can draw an arbitrary two-dimensional curve, as long as the modified data bits can be
MATLAB-plot
- MATLAB不但擅长於矩阵相关的数值运算,也适合用在各种科学目视表示(Scientific visualization)。本节将介绍MATLAB基本xy平面及xyz空间的各项绘图命令,包含一维曲线及二维曲面的绘制、列印及存档。-MATLAB not only specializes in numerical computing matrix, and is also suitable for use in a variety of scientific visually indicates (S
DRAW
- 基于matlab平台的,用鼠标画光滑曲线matlab程序代码m文件-Based on matlab platform, use the mouse to draw a smooth curve matlab code m file
Time-distance-curve-equation
- 通过计算垂直缆地震产生各种波的时距曲线公式,画出其波形-By calculating Time-distance curve equation of various waveforms produced by vertical earthquakes,and draw them with matlab
matlab-Draw-frequency-response-curve
- MATLAB绘制频率响应曲线,其中包含了一个控制工程中的例子。-MATLAB draws the frequency response curve, which contains an example of a control project.
DrawAHBezierCurve
- 绘制AH-Bezier曲线的matlab程序,不同于传统的Bezier曲线,AH-Bezier曲线包含代数和双曲多项式,能不用有理形式精确表示双曲线段。压缩包中,DrawAHBezierCurve.m文件可运行,其中可以设置控制顶点和形状因子,可以更改曲线的颜色。程序对任意阶的平面和空间AH-Bezier曲线均适用。-Draw AH-Bezier curve matlab procedures, different the traditional Bezier curves, AH-Bezie
DrawCBezierCurve
- 绘制C-Bezier曲线的matlab程序,不同于传统的Bezier曲线,C-Bezier曲线包含代数和三角多项式,能不用有理形式精确表示椭圆弧。压缩包中,DrawCBezierCurve.m文件可运行,其中可以设置控制顶点和形状因子,可以更改曲线的颜色。程序对任意阶的平面和空间C-Bezier曲线均适用。-Draw C-Bezier curve matlab procedures, different the traditional Bezier curve, C-Bezier curves
DrawHBezierCurve
- 绘制H-Bezier曲线的matlab程序,不同于传统的Bezier曲线,H-Bezier曲线仅含纯双曲多项式,压缩包中,DrawHBezierCurve.m文件可运行,其中可以设置控制顶点和形状因子,可以更改曲线的颜色。程序对任意阶的平面和空间H-Bezier曲线均适用。-Draw H-Bezier curve matlab procedures, different the traditional Bezier curve, H-Bezier polynomial hyperbolic c
DrawPBezierCurve
- 绘制P-Bezier曲线的matlab程序,不同于传统的Bezier曲线,P-Bezier曲线由三角多项式定义。压缩包中,DrawPBezierCurve.m文件可运行,其中可以设置控制顶点和形状因子,可以更改曲线的颜色。程序对任意阶的平面和空间P-Bezier曲线均适用。-Draw P-Bezier curve matlab procedures, different the traditional Bezier curve, P-Bezier polynomial curve define
Multi_curve
- 提取USF文件中的数据绘制瞬变电磁多测道曲线图(Extract the data from the USF file, draw the transient electromagnetic multiple plot curve diagram)
MATLAB短学期
- 绘制n次Bezier曲线,P是平面或空间的点列,称为控制顶点。(Draw n times Bezier curve)
绘制光谱曲线
- 将已知类别的高光谱数据显示光谱曲线,不同颜色代表不同类别。需要输入ROI。(draw a curve of hyperspectral.need ROI)
汽车理论MATLAB
- 在汽车理论中,利用Matlab图形用户界面对汽车动力学性能进行了计算。可绘制驱动力-阻力平衡图、爬坡图、加速度曲线图、动力系数图和功率平衡图。(The Matlab GUI interface is used to calculate the vehicle dynamic performance in automobile theory. It can draw driving force resistance balance diagram, climbing slope diagram,