colorhistogram

Forward modelling in Magnetotelluris

画国界、海岸线等地图的工具包，利用分形原理采用matlab编程(Draw boundaries, coastlines, map kit, using the fractal theory using matlab programming)

局部近似Taylor Series Expansion，全局近似Interpolation(Taylor Series Expansion，and Interpolation)

关于matlab的简单的小例子，希望可以对初学者有一定的指导作用(On simple little example matlab hope can have some guidance for beginners)

跳频信号的短时傅里叶变换时频分析，在脉冲噪声干扰下的拟制噪声处理，并进行参数估计分析效果。(Short-time Fourier transform of frequency hopping signal time-frequency analysis, artificial noise under pulse noise processing, and analysis of parameter estimation results.)

张正友的Easycalib的程序没有提供源代码，这是matlab实现代码，大家试试！(Easycalib Friends of the procedures did not provide the source code, which is to achieve Matlab code, we try!)

说明：  利用傅立叶反变换自动生成随机分形面，可生成各向同性或各向异性的。(Generating the 2D fractal surfaces using inverse DFT method)

FFT/IFFT/LPF函数的调用，将三段代码分别保存为m文件，即可在matlab中调用函数。包含一个例子，为AM以及DSB的调制和解调。(FFT/IFFT/LPF of function calls, respectively for m documents preservation, can call functions of the matlab.)

a hvdc model simulink a model of distribution

Matlab simulation for Rayleigh fading channel.(with Golay encoding and decoding). Modulation method is BPSK. Provide BER curve.