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对16阵源的回波信号进行数字波束合成，包括回波信号仿真、权值进行泰勒加窗、数字混频、波束合成处理的仿真(16 sensor array digital beam echo signal synthesis, including the echo signal simulation, the value of the Tai Lejia windows, digital mixing, beam forming processing simulation)

CDMA系统的MATLAB仿真包括信号的产生信号的调制解调(MATLAB simulation of CDMA systems, including signals generated signal modulation and demodulation)

有关matlab的画图方法讲义并举例说明(Drawing notes about using matlab)

matlab7的学习资料，清华出的书，一本很基础的资料，特别适合初学者(matlab7 learning materials, the university out of the book, a very basic information, especially for beginners)

产生一个3载波的wcdma信号源，用于做仿真时的输入信号，现在通信系统常用的信号(generate wcdma source)

霍夫曼编码的Matlab实现 包括基本的编码和具体的算法实现(the realization of HuffmanCode by Matlab)

optimization variable function

qam implementaiton is uploaded here for u

一个拟合椭圆的程序，采用matlab编程，利用均值误差作为代价函数。(A fitting elliptical procedures, the use of matlab programming, using the mean error as the cost function.)

Matlab I beam. used for derive the second moment of area(Matlab I beam)