pp22

说明：  通过fft，求噪声功率谱的功率谱估计方法。(By fft, seeking the power spectrum of the noise power spectrum estimation method.)

说明：  这是二战时期著名的，独领一时风骚的密码机Enigma的源代码，它真实的再现了Enigma的工作原理和真实原貌，希望有兴趣的朋友共同参详(This is the famous World War II, was the sole lead of 1:00 coquettish Enigma cipher machine source code, it is a true reproduction of the working principle of the Enigma and true original, want to have a friend interested in the common parameters are set)

说明：  基于Matlab的JPEG图像压缩编码仿真，我们在JPEG图像压缩原理的基础上，用Matlab对标准的灰度图像进行JPEG压缩与重建。(Based on the JPEG image compression coding Matlab simulation, we JPEG image compression based on the principle of using Matlab on a standard gray scale images and reconstruction of JPEG compression.)

Computing BER for DI GLONASS

direct sequence spread spectrum technology for secure data tranfer

说明：  spectral efficiency distributed MIMO

matlab的一些应用程序，适合有一定基础的人使用 (Matlab some applications, a basis for the use of)

合成孔径雷达成像算法源代码校正线性距离走动的距离多普勒算法 (Synthetic aperture radar imaging algorithm source code correction walking distance from the linear Doppler algorithm)

Find peaks in signal. Look for local maxima and minima. In the window of search find the maximum maxima and the minimum minuma. Return two values which are the maximum and the minimum local maximas

this program is a bout the differential evolutionary to optimize the program of modling