计算压力传感器的总精度，包括非线性、迟滞、重复性。-Calculated the total accuracy pressure sensor

随机产生序列u(n),计算自相关系数并且计算功率谱密度-Randomly generated sequence u (n), calculated from the correlation coefficient and calculate the power spectral density

1、观察采样引起的混叠。 2、判别离散时间系统的时不变性。 3、利用卷积计算信号通过FIR滤波器的输出，并观察输出信号的input-on暂态、input-off暂态和稳态阶段。 -One to observe the sampling due to aliasing. 2, determine the time invariant discrete-time systems. 3, the use of convolution calculation of the signal th

Fourier series ./ vean el archivo de matlab esta pagina no me deja bajar lo que quiero si no subo algo.. -.-"