Development of Experiment Data Processing Based on Matlab

In the experiment of sound velocity,the voltammetry to measure the resistance experiment and the volt-ampere characteristic of diode experiment data processing as an example,introduced the experiment data processing based on MATLAB.With the traditional experimental data processing methods,experimental data is processed by using MATLAB can effectively avoid the error caused by manual processing,but also can reduce the computational workload,obtain accurate curve fitting,thereby increasing the accuracy of data processing and fast,from graphic display results also can be more intuitive to judge the validity of the experiment.