chebfun_v3_1111

FDTD（时域有限差分法）算法的Matlab源程序(This MATLAB M-file implements the finite-difference time-domain solution of Maxwell s curl equations over a three-dimensional Cartesian space lattice comprised of uniform cubic grid cells.)

应用最小二乘法为判断标准进行平面点的椭圆拟合matlab程序，程序不是很复杂，适合matlab的初学者，或者直接应用在自己的处理数据当中，相信很做图像处理的人很实用(Application of the least squares method is a criterion elliptic plane point fitting matlab program, the program is not very complicated for beginners matlab, or direct application in their data processing which, I believe it is to do image processing, it is very practical)

提供软硬阈值去噪代码以及一种新的阈值函数去噪代码(The provision of hard and soft threshold denoising code and a new de-noising threshold function code)

较好的信号处理的书，对于机械的研究生较为有用(This is a more practical matlab signal processing book, for mechanical graduate students more practical )

简单OFDM系统的信道估计算法LS和LMMSE，有误码率比较图()

说明：  广义矩估计法（GMM）的matlab编程包(Matlab programming package of generalized moment estimation)

利用M函数仿真扩频通信系统。6个用户的CDMA的同步通信系统，每个用户利用L＝31的Gold码，进行扩频，信道为AWGN信道，接收端利用匹配滤波器进行检测。绘出当N＝10000个发射比特下，SNR＝0：15（dB）时的误码率曲线。 (M function simulation using Spread Spectrum Communication System. 6 simultaneous users of CDMA communication system, each user of the L = 31 the use of Gold codes for spread spectrum, channel for the AWGN channel, the receiving end to detect the use of matched filter. Drawn when N = 10000 bits of transmission, SNR = 0:15 (dB) when the bit error rate curve.)

It checks weather the code is instantaneous or not

This example uses some advanced features of the toolbox. The data is made of two batches and some of the unknowns are local to the batches.

matlab 初始对准测试，对研究初始对准的朋友提供参考(matlab align test program)