mokh-simul

matlab常用函数参考，包括基本的函数和一些特殊的函数。(matlab reference commonly used functions, including basic functions and some special functions.)

source code HMM for matlab

全向的标定算法，matlab写的，文件比较多。(The calibration of omni-directional algorithm, matlab written)

full car suspension system model

3d model processing about

Source Code for Anntena and Shipping Cost

(1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因； (2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理； (3) 请用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请回答：证明自己用计算机产生的经典谱是正确的可能方法。 ((1) in certain wireless channel, the Doppler frequency shift will be caused by wireless channel output signal aliasing. Please describe the resulting aliasing of a variety of reasons (2) wireless channel Doppler spectrum there is a classical spectrum (classic spectrum), please explain such a spectral shape of the mechanism (3) Please use Simulink tools for writing code ( S-Function mode), resulting in a single Path Rayleigh channel, the Doppler spectrum for the classical spectrum, including mobile rate of 120km/h. And please answer: prove that they used computer-generated classical spectrum is correct possible ways.)

Chinese text categorization and classification of the document indexing mechanism model of

书上构造的binl7.9小波函数,效果很不错，可以用于图像分解(wavelet funtion of binl7.9)

IEEE 14 bus system data function file.