Computational-Physics-using-MATLAB_2

采集单通道心电数据后量化，编码，并在屏幕上显示出来(Single-channel ECG data acquisition after the quantization, coding, and displayed on the screen)

ask调制模块，matlab，m文件，用m文件写的ask调制的模块(ask modulation module, matlab, m file, m file to write the module ask modulation)

这是用matlab编写的一个数字图像匹配算法(It is written with a digital image matlab matching algorithm)

MATLAB 实现拉格朗日插值算法 (Lagrange interpolation algorithm in MATLAB)

同态滤波MATLAB code for beginners that performs Homomorphic filtering, Using Butterworth High Pass Filter for performing filtering.( Copy the files in your work space Type "ho_filter" to see the results)

说明：  qpsk 求误码率（BER:Bit Error Rate）．用Matlab绘出BER的图，并与理论曲线比较．(qpsk seek error rate (BER: Bit Error Rate). BER graph drawn by Matlab, and compared with the theoretical curve.)

一个可以是的MATLAB仿真变得简单的使用仿真函数，可以不用建模仿真模型，而直接用函数就可以咯(Is the MATLAB simulation of an easy to use simulation function, you can do modeling and simulation models, and direct use of functions can be slightly)

a plate under temperature distribution. this program divisions the plate to 20 element and clculates temperature at each node

Sigma_delta调制器的matlab模型和完整代码，可通过仿真观察输入输出信号波形以及输出的频谱，最后还说明了如何计算信噪比(Sigma_delta modulator of matlab models and complete code, can observe the simulation input/output signal waveform and the output spectrum, finally also illustrates how to calculate the SNR)

仿真 谐波仿真 谐波仿真 谐波仿真 谐波仿真 谐波(simulink is ok)