光通信中3*3耦合器相位解调的仿真 phase-demodulation

tsoruce code for the steam section in parabolic trough collector

本文介绍了基于MATLAB软件在《信号与系统》课程教学中的仿真实验,通过抽样信号的表征、周期方波信号的傅立叶级数分解与合成、余弦信号的相加与相乘、RLC带通滤波器的频率特性等仿真实验,说明了将MATLAB应用于教学实践中的重要作用和意义。(This article describes the MATLAB-based software in the " Signals and Systems" course teaching simulation, by sampling the signal characterization, cycle square wave signal of the Fourier series decomposition and synthesis, and the sum of cosine signal is multiplied, RLC bandpass filter the frequency characteristics simulation, MATLAB used to illustrate the important role of teaching practice and significance.)

避免资源死锁.doc避免资源死锁.doc(Avoid resource deadlock. Doc avoid resource deadlock. Doc)

北大MBA会计学案例库(Beijing University MBA case study for accounting)

人的面部识别程序，检测正确率很高，经过对多账户照片的识别，正确率为百分之一百(Facial recognition program, the detection accuracy is high)

说明：  搜索算法，matlab十大经典算法之一。数学建模常用算法，里面解释的非常清晰，读者自学可用。(Search algorithm is one of the ten classic algorithms of MATLAB. Mathematical modeling commonly used algorithm, which explains very clearly, the reader self-study available.)

学习matlab的ppt课件（华中科技大学的内部资料）(Ppt of learning courseware matlab (Huazhong University of Science and Technology)

lsqr分解，方法简单，节省时间和内存，为反演算法提供了好的解方程(this programme used for LSQR)

雷达中线性调频信号的脉冲压缩，距离普，多普勒谱及其回波仿真(Chirp radar signal pulse compression, the distance P, and echo Doppler spectrum simulation)

说明：  pipeline ADC simulink