BW103225017140

Simple VaR Calculator provides: - Evaluation of return distribution of single asset or portfolio of assets - Volatility forecasts using moving average and exponential algorithm - Value at Risk of single asset or portfolio measurement using parametric and historical simulation. - Historical data can be obtained from simple text file or MS Excel using Matlab Excel Links. (Simple VaR Calculator provides:- Evaluation of return distribution of single asset or portfolio of assets- Volatility forecasts using moving average and exponential algorithm- Value at Risk of single asset or portfolio measurement using parametric and historical simulation .- Historical data can be obtained from simple text file or MS Excel using Matlab Excel Links.)

电机的仿真，运用simulink对电机进行分块建模仿真，得出电机的转速和转矩的图像(The simulation using simulink motor on the motor, it is concluded that the partitioned modeling simulation of motor speed and torque images)

本程序是关于K变化的LMS算法，可用于水声信道，有图(This program is the LMS algorithm, on the change in K can be used for underwater acoustic channel, Figure)

在图像上指定位置做数字标记，这在图像匹配等实验时很有用。(The image digital mark made on the specified location, this experiment in image matching is useful.)

数字信号处理实验报告实验一信号、系统及系统响应实验二用FFT作谱分析实验三用双线性变换法设计IIR数字滤波器(Digital signal processing lab report experiment a signal, system and system response for the second experiment with the FFT spectrum analysis experiment with three bilinear transform IIR digital filter design)

网格法与lingo,内含例子及多个matlab代码(Grid method with the lingo, containing examples matlab code)

说明：  基于rls自适应滤波的matlab程序，实现对声音信号的去噪，效果明显(Rls adaptive filtering matlab based program, to achieve the sound signal denoising, obvious effect)

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.)

matlab设计，有助于学习simulink知识(matlab design knowledge to help learning simulink)

说明：  1. 列出简单脉冲调制信号数学模型 2. 利用MATLAB软件编写雷达信号产生程序 3. 对信号进行频谱分析 4. 记录仿真参数和结果、存储仿真波形。(1. List the mathematical model of simple pulse modulation signal. 2. Programming Radar Signal Generation Program with MATLAB Software 3. Spectrum analysis of signals 4. Record simulation parameters and results, and store simulation waveforms.)