Signal-and-System-Experiment-Docs

for camera calibration

c++的adc（数模转换器）测试实例程序，很实用，适合初学者(the c++ adc test instance procedures, very practical, very classic)

电力系统典型经济调度问题，采用遗传算法进行求解，具有很好的研究价值。(The typical economic dispatch problem of power system is solved by genetic algorithm, which has good research value.)

用MATLAB编写的小波模极大值一维去噪程序，程序完整。(Prepared using MATLAB one-dimensional wavelet modulus maxima denoising process, the program integrity.)

胡广书（数字信号处理的算法及实现）光盘，非常好的数字信号处理教程，内含matlab算法(HU Guang-book (digital signal processing algorithms and implementation) CD-ROM, a very good digital signal processing tutorial, containing matlab algorithm)

matlab编写转移矩阵，就是现在我有两幅图，是同一个地方的不同年份的两幅图，怎么写matlab代码，得到(matlab write the transfer matrix, that is, now I have two images, the same place in different years of the two images, how to write matlab code, to be)

pdcch信道的仿真程序，对于做这方面研究的是很好的借鉴程序(a simulation for pdcch channel which is a good example for students)

能够把输入信号分解为多个IMF分量，并进行Hilbert变换，求得信号的时频分布谱图。(Be able to input signal is decomposed into several IMF components and carry out Hilbert transform, time-frequency distribution obtained spectrum.)

说明：  频域的模态参数识别方法之一，可以对振动信号进行分析处理，得出结构的固有频率，阻尼比，振型系数，方法很好，程序完整，(Frequency-domain modal parameter identification methods that can analyze the vibration signal processing, draw the structure of natural frequencies, damping ratio, mode shape coefficient, very good method, program integrity,)

说明：  傅里叶变换能将满足一定条件的某个函数表示成三角函数（正弦和/或余弦函数）或者它们的积分的线性组合。利用傅里叶变换可对语音信号消噪。(ourier transform to meet certain conditions can be expressed as a function of trigonometric functions (sine and/or cosine functions), or their integral linear combination. Fourier transform to denoising the speech signal.)