denoise

正弦光栅,通过这个程序，可以长生一个纵向的饿512*512的正弦光栅，并通过图像显示出来(a sin grating and it could be showned trough the matlab program)

三相逆变桥PWM电流滞环控制Simulink仿真，另加一滤波器观看PWM经过低通滤波后的波形，适合电力电子初学者(Three-phase PWM inverter current hysteresis control Simulink simulation, plus a watch PWM filter through after the low-pass wave filter for power electronics for beginners)

Control system laboratories

An orifice, through which hydraulic fluid flows, has a specially shaped inlet and exit in an attempt to minimize losses. During tests the measured variations of mass flow rate q with pressure drop (p1-p2) across the orifice yield the data shown below. (a) From these data estimate the orifice loss coefficient c0 (b)plot the flow v.s. pressure drop curve with the estimated c0 to validate your estimation.

本论文利用TI公司的16位定点DSP芯片TMS320VC5416-160的硬件、软件结构和特性实现了数字滤波器的设计。深入研究了DSP芯片的硬件开发技术和软件编程技术及调试技巧 在MATLAB环境下,利用MATLAB语言编写程序对IIR滤波器进行仿真并得到滤波器的系数 关于matlab与DSP等。(In this paper, the use of TI' s 16-bit fixed-point DSP chip TMS320VC5416-160 hardware, software structure and characteristics of a digital filter design. In-depth study of the DSP chip technology hardware and software programming and debugging skills in the MATLAB environment, using MATLAB programming language for simulation of the IIR filter and the filter coefficient matlab and DSP and so on.)

离散傅里叶变换的程序，可以画出原图和频谱(Discrete Fourier Transform process)

最优化FIR数字带通滤波器的设计，用来对加速度信号进行带通滤波，提取运动信息。(the design of an optimal FIR digital band-pass filter.)

一种MUSIC算法的改进形式，大大的减小了计算量(An improved form of the MUSIC algorithm, greatly reduce the amount of computation)

convolution & correlation

CARS-PLS 用于光谱数据或色谱数据变量选择的matlab 源码(CARS-PLS variable selection method for spectral data or chromatography data )