face_recognition_matlab

说明：  昨天刚刚写好的dsb-sc信号生成与解调程序，用离散（dsp）的方法生成DSB信号，载波频率为150khz,音频是500hz和2000hz的混合音，加入SNR=1DB的噪声，用正交解调实现解调，画出解调前后的频谱图，欢迎共同学习，进步。(yesterday just finished the dsb- sc signal generation and demodulation process, discrete (dsp), the signal generated DSB, the carrier frequency of 150kHz, audio is 500Hz and 2000hz mixed audition to join SNR = 1DB of noise, with quadrature demodulator to achieve demodulation, paint around the demodulation spectrum welcome to learn together and progress.)

newmark b 方法计算地震动反应谱(Newmark b method to shock response spectrum)

说明：  利用pid控制永磁同步电机，永磁同步电机的PID控制(PID control of permanent magnet synchronous motor using PID control of permanent magnet synchronous motor)

model of 7-segment display in matlab/simulink

有关matlab的教程 让你很快掌握它的使用方法(Matlab tutorial for you quickly grasp how to use it)

图像空域锐化增强，用matlab分别实现Roberts、Sobel、Priwitt算子的锐化处理，以及实现拉普拉斯图像和原始图像叠加的增强处理(Image airspace sharpening, respectively, to achieve with matlab Roberts, Sobel, Priwitt operator sharpening, and achieve enhancement Laplace image and the original image overlay)

shearlet图像融合的源代码,代码的功能是实现对两幅聚焦不同的图像进行分解(Shearlet image fusion of the source code, the function of the code is to achieve the two focus on the different image decomposition )

此函数的功能为一个一维时间序列的多重分形特征(The function of this function for a one-dimensional time series of multi-fractal characteristics of)

基于压缩传感的梯度投影重构算法代码，可以仿真实现(Gradient projection reconstruction algorithm code based on compressed sensing, simulation can be achieved )

this program does some digital image processing using matlab. It does some filtering and enhancments to any chosen image