relativeamptudebpsk

decode the DTMF signals

说明：  《载波相位相对定位双差方程原理》验证 《载波相位相对定位单差方程原理》验证 《载波相位相对定位双差方程原理》验证 《载波相位相对定位双差方程原理》验证当基站离流动站很近，并假设流动站概略坐标等于基站坐标，那么双差方程中距离向量就为0(&quot Double difference carrier phase relative positioning equation theory&quot test &quot single-difference carrier phase relative positioning equation theory&quot test &quot double difference carrier phase relative positioning equation theory&quot test &quot double difference carrier phase relative positioning equation principle&quot is verified when the base station from the mobile station near, and assuming that mobile station is equal to the base station coordinates approximate coordinates, so double-differential equation from the vector is 0)

说明：  Matlab学习宝典 插值与拟合 Matlab学习宝典(Learning Matlab Interpolation and Fitting Matlab Baodian learning Baodian)

it is .rar file.it contains some source codes..

通过对噪声中正弦信号的现代法频谱分析，来理解和掌握现代谱估计的基本概念，以及学会应用现代谱估计以及改进后的方法。(Modern Law of the sinusoidal signal noise spectrum analysis to understand and master the basic concepts of modern spectral estimation, as well as learn to apply modern spectral estimation, as well as the improved method.)

基于MATLAB的GMSK和基带信号功率谱密度仿真实验开发 (Experiments development of GMSK and power spectral density of base-band signals based on Matlab simulation)

matlab有关的常见的图像显示，图像信息读取，图像加噪，图形去噪，图像增强等一系列基本matlab实验代码及原理(matlab on the common image display, image information read, the image plus noise, graphics denoising, image enhancement and a series of basic principles of experimental code matlab)

LMS算法函数 实现LMS算法定义，方便之后调用(least mean square algorithm)

运用matlab实现了kronecker无线信道模型的仿真，并有相应的测试例，可以直接通过本源码得到kronecker模型的H矩阵及其各种统计特性。(Kronecker achieved using matlab wireless channel model simulation, and there is a corresponding test cases can be directly obtained through this source kronecker model H-matrix and its various statistical properties.)

the Gibbs phenomenon graphic in matlab , you can change the number of armonics by changing the N value