matlab1

这是一本很少见的中文matlab帮助手册，特别对于点运算等入门级知识进行了详解，大家共享吧！(This is a very rare Chinese matlab help manual, particularly for entry-level point of computing, such as the detailed knowledge, share it!)

matlab小程序，用于kml文件格式转shp格式文件。(it is a matlab progam which can covert kml file to shape file.)

利用马斯京根原理，根据水文气象等历史数据进行下一时段的预测。(According to Muskingum principle,the forecast of the next time can be drawn by the historical hydro-meteorological data.)

matlab代码，判定点是否在简单封闭曲线（允许非凸）内部。曲线必须以点集形式给出。(matlab code, to determine the relation between a point and a simple closed curve(allow non-convex). Curve must be given in the form set of points.)

根据干信比调节，生成指定带宽的调频噪声，产生噪声调频信号(According to the dry letter than regulation, to generate a specified bandwidth FM noise, noise FM signal)

自己写的模拟动态避障，基于局部信息的，障碍物包括一个静态一个动态，可以运行(Self-written simulation of dynamic obstacle avoidance, based on local information, obstacles include a static and a dynamic, can run)

说明：  optisystem和MATLAB联合仿真(Joint simulation of optisystem and MATLAB)

一本关于合成孔径雷达的好书经典之作 基本包括了合成孔径雷达的(A synthetic aperture radar on the classic books basic includes synthetic aperture radar)

How to compute synthetic seismograms with the program system G E M I N I

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 )