location0506

通过matlab软件计算图像的峰值信噪比的大小。程序通过验证可以使用的。(Calculate the size of the peak signal to noise ratio of the image by matlab software. Program can be used by validation.)

关于高阶循环累积量的的程序，用于信号调制识别(high order cyclic cumum)

R语言统计分析软件简明教程，适合初学者深入学习(R language statistical analysis software simple tutorial for beginners in-depth study)

菲涅尔衍射积分的 S FFT算法。理解用S FFT算法完成菲涅尔积分原理，特别是确定观察面尺寸的原理及相应公式的来源。(The Fresnel diffraction integral S- FFT algorithm.Understand complete Fresnel integral principle with S- FFT algorithm, especially the observation surface size of the source of the principle and the corresponding formula.)

说明：  有偏卡尔曼滤波器可以用来消除无线定位中的非视距误差,本程序加入了非视距检测模块，对于NLOS使用有偏卡尔曼滤波，对于LOS使用标准卡尔曼滤波(Biased Kalman filter can be used to eliminate the wireless location in NLOS error, the program joined the non-line-detection module, for use NLOS biased Kalman filter, using the standard Kalman filter for the LOS)

数字信号处理及其MATLAB实现。相关方向学生学习理论及仿真实现的必备书籍。(digital signal processing and MATLAB. Related to the direction of student learning theory and simulation of the essential books.)

基于matlab的卡尔曼滤波，内容为工具箱及案例代码程序(Matlab-based Kalman filtering, content toolkit and case code program)

利用MATLAB绘制图形，并用鼠标拖拉矩形框，选中图形局部放大后，绘制在原图形的右上角，使得局部细节更清晰(Using MATLAB to draw graphics, and drag a rectangle with the mouse, select the graphics local amplification, drawn in the upper right corner of the original graphics, making the local details more clearly)

说明：  心音QRS波检测算法，对于研究心音有帮助。(QRS wave detection algorithm for heart sound)

BOC(2,1)的编码，BOC(2,1)的功率谱密度，可以完美运行，对做BOC编码的人很有用途(BOC (2,1) code, BOC (2,1) power spectral density, can run perfectly on the very people who make use of BOC coding)