QRS-difference

dicm2nii.m converts dicom files in a zip file or in a folder (including sub-folders) into nifti files. It can also convert Philips PAR/REC files and AFNI HEAD/BRIK files

1．用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图 2．进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选 3．做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱 4．用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图(1. Produce sine wave, square wave, and the white noise signal with Matlab, and their time-domain waveform display 2. FFT transform, display each spectrum, where the sampling rate, frequency, length optional data 3. RMS to make maps of the three signals, power spectrum, as well as the number of RMS map 4. Restored by inverse Fourier transform IFFT signal and displays the time domain waveforms sinusoidal signal recovery)

Matlab code with GUI for identification of VGC signals (FAX, Voice, VFT etc.)

matlab tutorial for dealing with files

说明：  BUCK 电路、 PID控制器、降压电路、PFC校正(Buck PID controller, PFC control strategy)

其基本思想是：采用信号与噪声的状态空间模型，利用前一时刻地估计值和现时刻的观测值来更新对状态变量的估计，求出现时刻的估计值。它适合于实时处理和计算机运算。 (The basic idea is: use of signal and noise state-space model, the estimated value of the previous time and are always observations to update the estimated state variables, find an estimate of time there. It is suitable for real-time processing and computing.)

对均衡进行初始化，并计算固定均衡矩阵等固定参数。 (Initialization and calculation of ixed parameters, e.g. cell positions,equalization matrix etc.)

simulink ,matlab 利用ePWMA和ePWMB产生互补的带有死区的PWM波对.

identifacation systems

所有有关Matlab图论的书籍和算法总汇，对于学习图论的同学非常有用(Books of all relevant Matlab graph theory and algorithms Center is very useful for students to learn graph theory)