SIM_OFDM+BPSK

可以方便的调用这个函数，就能对已知数据进行插值。(err)

This is a matlab code. It is used to create a circle in matlab. It is very interesting. Apply this.

源码sharpMap分析，所有sharpMap开发文档整理，适合初级开发者和有一定sharpMap开发基础(Source sharpMap analysis, all the sharpMap Development Documentation finishing, suitable for junior developers and have a certain sharpMap Development Foundation)

--次端点镜像延拓法获得的上下包络线； --注：输入参数是由MaMin函数获得的极值点；( - Second endpoint mirror extension obtained upper and lower envelope - Note: The input parameter is obtained by the extreme points MaMin function )

非线性规划问题中无约束问题的grad算法的MATLAB代码(Unconstrained nonlinear programming problem in question grad algorithm MATLAB code)

unit root test!!!!!!!!!!!!!!!!!!!!!包括各种计量经济学代码(unit root test!!!!!!!!!!!!!!!!!!!!!including kinds of toolbox)

研究了重频参差相参脉冲串的频率估计算法。通过脉内相关积累，提高了新序列的信噪比。对新序列的相位差按参差重数抽样平均，减小了等效的相位噪声方差，利用重频参差比解相位模糊，扩大了频偏允许范围，降低了算法的信噪比门限。分析了本算法实现相参频率估计的条件，推导了相应信噪比门限的解析表达式，指出了信噪比门限与信号样本总数、参差重数、参差比之阎的关系。仿真结果表明：上述结论是正确的，在满足信噪比门限条件下，频率估计的精度接近相参脉冲串频率估计的克拉美一罗限(CRLB)。(Frequency Estimation for Staggered Coherent Pulse Train)

几种不同的小波阈值消噪方法，默认阈值，给定阈值，强制消噪(Several different wavelet threshold de-noising method, the default threshold given threshold, forcing de-noising)

matlab 地震 速度分析 自写的matlab源程序(matlab Velocity analysis)

用MATLAB实现通信原理的QAM与MSK编码。两个源码以及用到的自己编写的相关MATLAB函数分别放在相应的文件夹下。(Using MATLAB and MSK communication principle of QAM encoding. Both source and associated MATLAB functions used in their preparation were placed in the appropriate folder.)