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Matrix techniques for modelling ultrasonic waves in multilayered media。This paper presents a review of the main developments of the matrix techniques, and their use in response and modal models, with emphasis on ultrasonics applications(Matrix techniques for modelling ultrasonic waves in multilayered media)

这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性。 (This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, the upper and lower frequency, Gaussian channel model, FFT, PAPR suppression, a variety of synchronization, demodulation and decoding module, and system performance omnibus simulation of the system reliability.)

阵列信号的信源数目估计——AIC，MDL，HQ，EDC法得比较(Array signal source number estimation- AIC, MDL, HQ, EDC method comparatively)

基于灰色关联理论，用于计算个因素与决策变量之间的灰色关联度(Calculation of grey relational degree)

PMmachine in matlab simulink sumulated

matlab编程，这是一个用MATLAB编写的计算器的代码，希望大家相互学习。(matlab study)

说明：  摄像头采集，人脸识别 更改了matlab的simulink原例子，可以直接从usb摄像头实时采集图像，进行人脸识别。 (Camera capture, face the simulink matlab changed the original example, directly from the usb camera capture images in real time, for face recognition.)

802.11b的基带物理层仿真模型，希望可以对他人有帮助(802.11b baseband physical layer simulation model, hoping to help others)

屏幕上不停地出现随机（随机颜色，随机边长，随机线宽）的三角形(Constantly appear on the screen randomly (random color, random side, random width) of the triangle)

Some control exercises with matlab