I_MFAC

well-designed user work with in MATLAB, suitable for beginners

用汉宁窗函数法设计一个数字FIR高通滤波器，要求通带边界频率为500Hz，阻带边界频率为400Hz，通带最大衰减1dB，阻带最小衰减40dB，抽样频率为2000Hz，用MATLAB画出幅频特性，画出并分析滤波器传输函数的零极点(With han ning window function method to design a digital FIR high-pass filter, request bandpass boundary frequency for 500 Hz, stop-band boundary frequency for 400 Hz, bandpass biggest 1 dB attenuation, stop-band attenuation least 40 dB, sampling frequency for 2000 Hz, MATLAB draw the amplitude frequency characteristics, painted and analysis filter transmission function of zero poles)

三维显示某个.mat格式的矩阵，灯光亮度可调，并有伪彩色渲染的功能(A three-dimensional display. Mat matrix format, lighting, adjustable brightness, and a false color rendering of the function)

CDMA 语音编码，在MATLAB环境下可直接运行(CDMA speech coding)

A 16F84A based timer for applications that need a timer.

matlab代码，用于计算表面等离子体与物质的相互作用(for the interaction of SPR and mass)

进行逐步线性回归算法，找到最合适的回归模型，进行数据分析(making the data is easy to look for the answer )

image filters it is aplied to the image to enhance image and more over predefine tools is given.

说明：  无约束一维极值问题中的可接受搜索法，例程可调(Unconstrained extremal problem in the one-dimensional search method acceptable, routine adjustable)

各种chaos相图和相关时序图，比如logistic等(Various chaos phase diagram and related timing diagram，Such as logistic , etc.)