Porous

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.)

主要是利用归一化的方法进行位场边界识别，利用导数与周围最大值的比值来进行。(Mainly using the method of normalized potential field boundary identification, the use of derivative and the ratio of maximum to be around.)

直升机旋翼系统测试数据，共10个mat文件，包含测试数据和训练数据。(Helicopter rotor system test data)

灰色PID控制，灰色PID位置跟踪的matlab源码(PID control of gray, gray PID location tracking matlab source code)

multiple input multiple output capacity

说明：  Matlab中寻找二值图像最大联通域的算法(The algorithm of find the largest Unicom domain in binary images with Matlab)

解决图像配准中遇到的解六个参数的非线性方程组，非常好用。(Solve nonlinear equations of the six parameters of image registration encountered, very easy to use.)

this program simulated multipath channel in environment using matlab program

一种基于最小均方算法的OFDM信道估计技术(A minimum mean-square algorithm based on the OFDM channel estimation techniques)

non-uniform sampling