shuzixinhao

basic codes for filter design using matlab

说明：  用canny算子对图像进行边缘检测，是matlab语言编辑的程序(Operators with a canny edge detection, is the matlab language editing of the program)

qpsk 调制(qpsk )

Latent SVM code voc-release 5

本程序是切比雪夫低通滤波器，用于电力系统离散数据基波提取(This program is a Chebyshev low-pass filter for extracting the fundamental power system discrete data)

无刷直流电机matlab仿真模型，采用两两导通模式，电流采用斩波控制，速度闭环。(The simulation model of BLDC in matlab employing chopper control algorithm. The speed and current close-loop are involved in the model.)

用matlab编写的3D桁架结构分析，后处理包括图形输出。( 3D truss analysis in matlab,the Post-processing include image output)

my project in simulating 4g network LTE and LTE-Advanced

图像变换及频域滤波 编写快速傅立叶变换算法程序，验证二维傅立叶变换的平移性和旋转不变性(The image transformation frequency domain filtering writing Fast Fourier Transform algorithm procedures to verify that the two-dimensional Fourier transform of the translational and rotational invariance)

求信噪比的MATLAB源代码，用于通信系统学习(the matlab code for work out the SNR，for communication study)