pid_smith

gps卫星中利用精密星历文件提供的钟差信息没差出任意时刻的钟差值(gps satellite ephemeris file using precision clock error information provided at any time without deviation from the clock difference)

implemention paper : " Amodified fuzzy C-means image segmentation algorithm for use with uneven illumination patterns "

Solutions for communication networks 3.(Solutions for communication networks 3. Good for students to understand exercises in the book.)

研究rayleigh衰落，根据《无线通信原理与应用》一书(Study of Rayleigh fading, according to Principle and Application of wireless communications, a book)

说明：  龚纯主编的“matlab语言常用算法程序集”的第8章源代码(Gong pure edited matlab language commonly used algorithm for assembly, &quot the source code of Chapter 8)

TDNN for time series forecasting

单径或多径瑞利衰落信道仿真，matlab小波分析程序，线性调频脉冲压缩的Matlab程序,现代信号处理中谱估计在matlab中的使用，对信号进行频谱分析及滤波，主同步信号PSS在时域上的相关仿真。( Single path or multipath Rayleigh fading channel simulation, matlab wavelet analysis program, LFM pulse compression of the Matlab program, Modern signal processing used in the spectral estimation in matlab, The signal spectral analysis and filtering, PSS primary synchronization signal in the time domain simulation related.)

Mackay构造LDPC码程序 matlab(Mackay Constructs LDPC Code Program Matlab)

Mean Shift 这个概念最早是由Fukunaga等人[1]于1975年在一篇关于概率密度梯度函数的估计中提出来的,其最初含义正如其名,就是偏移的均值向量,在这里Mean Shift是一个名词,它指代的是一个向量,但随着Mean Shift理论的发展,Mean Shift的含义也发生了变化,如果我们说Mean Shift算法,一般是指一个迭代的步骤,即先算出当前点的偏移均值,移动该点到其偏移均值,然后以此为新的起始点,继续移动,直到满足一定的条件结束. 用matlab实现mean shift算法仿真(Mean Shift the concept was first used by Fukunaga et al [1] in 1975 in an article on the probability density function estimation of gradient raised its original meaning, as its name implies, is the offset of the mean vector, where is the Mean Shift a noun, it refers to a vector, but with the Mean Shift the development of the theory, Mean Shift the meaning has changed, if we say that Mean Shift algorithm, generally refers to an iterative steps, namely, first calculate the current point Mean offset, move the shift points to its average, and then as a new starting point and continue to move until the end to meet certain conditions. realize using mean shift algorithm matlab simulation)

说明：  详细的介绍用Matlab处理数字信号的方法(Detailed introduction of digital signal processing using Matlab method)