DSSS_multipath_new

this program is fullorder design

关于合成孔径雷达成像R-D算法的一个很好的资料，跟大家共享一下，希望对大家有用。(R-D algorithm)

Digital signal processing is the important aspect of modern communication system. here is the matlab code given which helps for the beginers for understanding the basics of DSP.

说明：  matlab经典算法源程序，包括插值与拟合、规划问题、绘图、解方程、数据分析等(classical algorithm matlab source, including interpolation and fitting, programming, drawing, solving equations, data analysis, etc.)

数字图像处理姚敏版第六章彩色图像所有例子的完整matlab代码 可以正确运行(Yao Min version of digital image processing color images all the examples of Chapter VI of the complete matlab code can be correctly)

基于艾德尔菲大学的遗传工具箱具体应用指导，非常详细(Application specific instruction genetic toolbox based on Edel Faye University, very detailed)

MATLAB逐步搜索法计算方程的根. 逐步搜索法也称试算法.它是求方程f(x)=0的根的近似值位置的一种常用的方法. 逐 步搜索法依赖于寻找连续函数)f(x)满足f(a)与f(b)异号的区间[a,b]一旦找到区间，无 论区间多大，通过某种方法总会找到一个根。(MATLAB root search method gradually equation )

SPWM控制的逆变器simulink范例。通过更改开关的占空比来调节输出电压(Simulink example SPWM inverter control. By changing the switch duty cycle to regulate the output voltage)

滤波器设计是信号处理的核心问题之一,Matlab软件在多个研究领域都有着广泛的应用。 本文介绍了基于Matlab环境下,用窗函数设计法实现FIR数字滤波器的设计,并阐述了与以前人 们常用的设计方法的区别,给出了设计实例。仿真结果表明,设计结果的各项性能指标均达到指定 要求,且设计过程简便易行。 (The design of filters is a core problem in signal processing. MATLAB software iswidely used inmany research fields. This article introduces themethod ofusingwindow function to design FIR digital filters based onMATLAB and its differences from the tradi- tional designmethods. And itgives a design example. The simulation shows that the design results canmeet the requirements verywell and the design procedure is very simple and practica.l )

使用非定常涡格法(UVLM)计算一种简单扑翼机的升力。对应文献Time Domain Modeling of Unsteady Aerodynamic Forces on a Flapping Airfoil -Eric Durand（MIT Master thesis）(Unsteady vortex lattice method (UVLM) a simple flapping wing machine lift. Corresponding literature Time Domain Modeling of Unsteady Aerodynamic Forces on a Flapping Airfoil-Eric Durand (MIT Master thesis))