ZEE-PROGRAM

Calculate the Fourier transform of certain pattern like circular aperture, rectangular aperture etc.

线性调频信号的产生，仿真观察线性调频信号是什么样子的！(Generate chirp signal simulation observed chirp signal is what it looks like!)

16-QAM MODULATIONTECHNIQUE USED FOR OFDM SYSTEM (orthogonal frequency division multiplexing)

利用遗传算法的选择、交叉、变异功能来解决多元函数求最优值问题(The use of genetic algorithm selection, crossover and mutation function to solve the problem of the optimal value of variable function)

本代码是关于OFDM通信系统的仿真源程序，其中信道编码，QPSK调制，QPSK解调，FFT，IFFT，viterbi编译码，误比特统计，滤波等模块。(The code is on the OFDM communication system simulation source, which channel coding, QPSK modulation, QPSK demodulation, FFT, IFFT, viterbi decoding, bit error statistics, the filtering module.)

optical code recognition

说明：  可以进行大地电磁计算；Occam反演；一维反演(it can be used in CSEM occam inversion,which has great advantage.)

主成分分析用于进行煮成分析的程序高效有序简单快捷没有bug(zhuchengfen)

说明：  共轭梯度法编程.共轭梯度法是共轭方向法的一种依赖于迭代点的负剃度而构造出来的(Conjugate gradient method programming. Conjugate gradient method is a conjugate direction method relies on an iterative point out negative tonsure and the structure of the)

This file is used to generate wireless microphone signal. These models of wireless microphone signal are useful in an evaluating the performance of spectrum sensing scheme.