脉冲多普勒雷达的matlab仿真

《MATLAB时尚百例实例》实例1-13()

Function to plot bar graphics in matlab

设信号 ，用 对x(t)采样得x(n)，是否会发生频谱混叠？现利用FFT分析其频谱。 1．编程绘制该信号的波形。 2．若令N=16，编程对x(n)做FFT运算，并绘制其幅频特性曲线。 3．令N=1024，编程对x(n)做FFT运算，并绘制其幅频特性曲线。 4．分析2、3的运算结果。 设计调试报告要求： 1．工作原理简述； 2．设计思路； 3．难点及解决方法； 4．设计、调试结果及分析； 5．程序文本及操作步骤。(based signal used to x (t) in the sample x (n), whether there will be a spectrum aliasing? FFT analysis is the use of their spectrum. 1. Programming mapping of the signal waveform. 2. If so N = 16, the programming of x (n) do FFT, and the mapping of its amplitude-frequency characteristic curve. 3. Order N = 1024, the programming of x (n) do FFT, and the mapping of its amplitude-frequency characteristic curve. 4. Analysis of two, three computational results. Design debugging reporting requirements : 1. Principle outlined; 2. Design; 3. Difficulties and solutions; 4. Design, debugging and analysis of results; 5. Text and operating procedures steps.)

基于遗传算法工具箱的编程，是金融数量分析：基于MATLAB编程中的示例，非常有用(Programming based on genetic algorithm toolbox, number of financial analysis: based on MATLAB programming example, very useful)

使用MATLAB生成三维圆柱形voronoi(3D cylinder voronoi by using Matlab)

根据隐马尔可夫模型，利用马尔可夫链前向算法，用于估值问题。(HMM-FORWARD )

说明：  用于数字信号处理的定点运算库，24.8格式(Fixed-point arithmetic library, 24.8 format)

该函数对一个区间进行Pgama投影，返回修正的区间(the function of an interval Pgama projection, that the return interval)

雷达信号处理的目的是消除不需要的信号及干扰，提取和加强由目标所产生的回波信号。( The purpose of the radar signal processing is to eliminate unwanted signals and interference, extraction, and the strengthening of the echo signal generated by the target.)

Inverse discrete cosine transform of an image