IDCT_DCT

实现轨道交通spirling计算 此软件简单易懂，所有的资料都在一个压缩包中，便于初学者使用(for spirling )

雷达机动目标的跟踪程序,应用KALMAN滤波理论进行跟踪目标，关联以及融合(very good)

Texture Similarity Measurement

雷达系统设计matlab仿真，代码，美国：Bassem R.Mahafza著(Radar system design matlab simulation code, USA: Bassem R.Mahafza the)

高斯消去法求解线性方程组 输入变量为一个n阶非奇异方阵A，和n维列向量b，输出的结果为线性方程组Ax=b的解(Gaussian elimination method for solving linear equations)

To find the minimum in a linear program equation

matlab关于图像处理的命令集，是pdf格式的，对刚刚学习MATLAB的人很有帮助

cogeneration function, plot costs, combustible mass, user needs

耳蜗实质上相当于一个滤波器组，耳蜗的滤波作用是在对数频率尺度上进行的，在1000HZ下，人耳的感知能力与频率成线性关系；而在1000HZ以上，人耳的感知能力与频率不构成线性关系，而更偏向于对数关系，这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为(Cochlear substantially equivalent to a filter set, cochlear filter is used on logarithm frequency scale, under the 1000 hz, the perception of the human ear and a linear relationship with frequency In more than 1000 hz, the perception of the human ear does not constitute a linear relationship with frequency, and prefer to logarithmic relationship, which makes the human ear is sensitive to low frequency signal is better than high frequency signal. Mel frequency is put forward in order to facilitate the ear of the study of speech perception characteristics of different frequency. For frequency and Mel frequency conversion formula )

MATLAB应用大全一书的配书光盘第四章源代码,该文件夹收录了本书涉及的源文件。收录了一些优秀应用实例信息，便于读者学习了解。(MATLAB application of CD attached with books in the fourth chapter of the source code, this folder contains the book files. Includes some excellent examples of application information, convenient for readers to learn. )