nmfv1_3

计算DGGE图谱各泳道的多样性指数，输入参数x为图谱的泳道的亮度（灰度）矩阵(DGGE profiles calculated the diversity index of each lane, the input parameter x for the map of lane brightness (gray) matrix)

北京理工大学王菲教授讲述的大学物理及力学和热学的内容(Beijing Institute of Technology Professor Wang Fei told a university physics and mechanical and thermal content of)

说明：  核磁共振测温过程中 处理数据 消除噪声(NMR data processing temperature process to eliminate noise)

这是一个关于商人visit许多城市，怎样走法才能使距离最短的例子，采样的了退火算法的经典案例(Traveling Salesman Problem (TSP) has been an interesting problem for a l me in classical optimization techniques which are based on linear and nonlin ogramming. TSP can be described as follows: Given a numberof cities to v d their distances from all other cities know, an optimal travel route has to und so that each city is visited one and only once with the least possible dista aveled. This is a simple problem with handful of cities but becomes complica the number increases.)

This is the demodulation for EPSK modulation technique

卡尔曼滤波在组合导航定位系统的应用仿真实现(The application of kalman filter in integrated navigation positioning system simulation)

语音信号的iir滤波器设计,从带有噪音的信号中提取原始声音.目前，MP3播放器一般功率放大器的工作频率范围就是这个范围。但是大部分有用的和可理解的信息的频率在200到3500Hz之间。所以我们可以在这个范围间滤波，达到使声音可理解的要求。现将数字滤波器的设计指标设为通带截止频率fb=600HZ,阻带频率fc=1200HZ,通带波纹Ap=1dB，阻带波纹As=40dB,要求确定H(z)。(design of the iir filter, get the original voice without noise)

无线通信课程设计的matlab程序，这个源程序代码包提供了通信系统中BPSK,QPSK,OQPSK,MSK,MSK2,GMSK,QAM,QAM16，YDHMYF，ErHbVnU等调制解调方式，以及它们在AWGN和Rayleigh信道下的通信系统实现及误码率性能. (Wireless communication curriculum design matlab program source code package provides a communication system in BPSK, QPSK, OQPSK, MSK, MSK2, GMSK, QAM, QAM16, YDHMYF, ErHbVnU and other modulation and demodulation, and they AWGN and Rayleigh channel under the communication system to achieve error rate performance. )

此系统为伺服系统的三环PID控制的MATLAB仿真代码(This system is a three-ring servo system PID control of MATLAB simulation codes)

多天线系统中，黄金编码利用黄金分割的性质，达到很好的效果。(goden code)