ex01

qpsk调制解调 脉冲成型 信道噪声 抽样 检波(qpsk modem pulse shaping)

基于matlab编程，给定几对初值，利用ode求解奔月的轨道示意图(Matlab-based programming, given a few of the initial value, the use of ODE solving flying to the moon orbit diagram)

该资料详细说命了FHOFDM系统的matlab实现(The information in detail the fate FHOFDM system to achieve matlab)

MATLAB程序，用以实现2PSK数字信号的产生(MATLAB program to achieve generation of 2PSK digital signal)

大地坐标变换，转换经度很高，修改正了反变换有0.6误差的错误。下载即可使用。(Geodetic coordinate transformation, the conversion of longitude is very high, change the inverse transform has 0.6 error. You can use to download. )

空间平滑MUSIC算法的MATLAB程序,经典MUSIC算法估计DOA方向，用于阵列信号处理中。经过测试，可无需配置正确运行。(Spatial smoothing MUSIC algorithm MATLAB, classical MUSIC algorithm to estimate DOA of direction, used in array signal processing.Correct operation after the test, but no configuration.)

说明：  《matlab小波分析》第6章的例题的源代码！(&quot Matlab wavelet analysis,&quot Chapter 6 example source code!)

matlat 环境下haar小波分析，可以改写成C 语言 (haar wave analysis)

Artificial neuarl network is one of the recent developed softcomputing technique work on the basis of human neural system. The traning and testing are the two important process in artificial neural network. ther are many techniques used for the training of artificial neural network, however backpropagation algorithm is the traditional method for training purpose. this document contain the mathematical formation of artificial neural network with backpropagation training.

压缩感知里面的稀疏重建问题，在原来MP的算法的基础上，提出了分块的思想，即将原子库分块后，测试算法的性能。(Compressive sensing is refered as the block sparse algorithm is described,that is based on the original MP algorithm,and the atom libruary is divided into blocks ,and the performance is testified.)