x = 10.5678; fprintf('The value of x is %.2f ', x); % 打印到小数点后两位 fprintf('The value of x in scientific notation is %e ', x); % 科学计数法 这段代码会分别打印 x 的值到小数点后两位和科学计数法的形式。 打印多个变量: 你可以使用 fprintf 同时打印多个变量,通过格式化字符串来...
fprintf('Density: %dkg/m^3\n\n', rho) elseif (h <= 25000) T = 216.66; fprintf('Temperature: %dk\n\n', T) P = 101.325*(T/273.15).^(-9.81/(1*287)); fprintf('Pressure: %dkPa\n\n', P) rho = 1.225*(T/273.15).^-((9.81/(1*287))+1); fprintf('Density: %dkg/m^3...
%e - Scientific notation (e.g. 1.2e+2) %e –科学计数符号(如:1.2e+2) %u - Unsigned decimal number %u –不带正负号的十进制数 %f - Floating-point number (local settings aware) %f – 浮点数据(本地设置) %F - Floating-point number (not local settings aware) %F –浮点数据(非本地设置)...
The value ofpiin scientific notation is:3.141593e+00 我们还可以使用%g来自动选择最佳的浮点数表示形式。这通常是默认值,但在某些情况下可能更为有效: fprintf('The value of pi is: %g\n',pi) 这里将输出: The value ofpiis:3.14159 结论 printf函数是MATLAB中一个强大而灵活的函数,可用于格式化浮点数输出...
%e or %E: Represents a floating-point value in scientific notation. %g or %G: Represents a floating-point value in either decimal or scientific notation. Example 1 – Printing Integers Using MATLAB fprinf This simple example demonstrates how to use the fprintf function in MATLAB to display strin...
MATLAB Online에서 열기 Ran in: I am having difficulty making a plot with log-log axes where the axis labels are in fixed notation, not scientific notation, and commas are used as the thousands separator. After creating the plot and converting th...
The fscanf and fprintf commands behave like C scanf and printf functions. They support the following format codes −Format CodePurpose %s Format as a string. %d Format as an integer. %f Format as a floating point value. %e Format as a floating point value in scientific notation. %g Format...
fprintf("final amount is %f units.", amt); can have:%f, %d, %i, %c, %s %f- fixed-point notation %e- scientific notation with lowercase e disp -outputs to a command window % - fieldWith.precision convChar MyArray = [startValue : IncrementingValue : terminatingValue] ...
fprintf("Hello Readin \n") part = "SENS:CHAR:NPLC "; NPLC_Num = 60 / app.SampleRate; fullSTR = part + num2str(NPLC_Num); %c2 = class(fullSTR) serial_write(app,fullSTR,device)%0.055 timer = 0.06; %Sample_Rate = app.Sampl...
The fprintf() in that form displays to the command window the text the root is followed on the same line by the value of the variable x_mid, with the value represented in direct decimal notation if its absolute value is in the range 0.0001 to 999999...