雷达方程有是在接收机中的权力与权力的变送器

说明：  基于双耦合Duffing振子的随机相位正弦信号检测 采用双耦合混沌振子阵列实现了随机相位微弱正弦信号的检测，在此基础上，提出了新的检测方法，即利用单个耦合混沌振子，通过临界及周期状态 的变化检测随机相位微弱正弦信号并大致估计信号相位范围，该方法比双耦合混沌振子阵列法简单，更易于实现。(Based on double coupled Duffing oscillators random phase sine signals detected by two coupled chaotic oscillator arrays to achieve a random phase weak sinusoidal signal detection, in this basis, the proposed new detection methods, namely the use of a single coupled chaotic oscillators, through the critical and the cycle random phase state change detection and generally weak sinusoid signal phase estimated the scope of the method than the two-coupled chaotic oscillators array method is simple and more easy to implement.)

goGPS 原始版 This is mainly a release to fix a bug that emerged since version 0.4.2: if the rover RINEX file contained approximate coordinates in the header, these were used as approximate coordinates for each processing epoch, also for kinematic datasets. If the rover moved farther away than 30-40 kilometers from its starting position, the least squares solution RMS error exceeded a hard-coded threshold of 4 m, causing the subsequent epochs to be discarded. Please note that previous versions of goGPS already used the RINEX header coordinates in this way, but the 4 m threshold (and the consequent discarding of “bad” epochs) was introduced only since version 0.4.2. Now the rover approximate coordinates are always estimated from code pseudoranges, disregarding the RINEX header coordinates. This release also serves as a reference for this paper, published on the “GPS Toolbox” column of the GPS Solutions journal: 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

The file is used for Image smoothing.

ant colony optamisation algo simulation for tsp...

采用MUSIC_like的方法，与传统方法不同的是，不需要估计信号源的个数，带有文献可参考(MUSIC like using a method with the traditional method is different, it does not need to estimate the number of sources, with documents refer)

单高斯背景建模 多高斯模型检测运动目标 运动检测 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 以上三个文件夹。附带视频资料，实现图像目标的检测，为下一步做目标跟踪，做铺垫，需要的同志们可以下来试运行和参考~

cycloconverter 1 phase is simulated

MATLAB implementation of SPIHT (without Arithmatic coding stage). ％ Performance evaluation : this toolbox VS. SPIHT ％ Test image: lena512.raw ％ bpp SPIHT(dB) This code(dB) ％ 0.1000 29.8107 29.3202 ％ 0.2000 32.7202 32.2514 ％ 0.3000 34.5479 34.0331 ％ 0.4000 35.8422 35.4857 ％ 0.5000 36.8623 36.5939 ％ 0.6000 37.6650 37.3759 ％ 0.7000 38.2581 38.0491 ％ 0.8000 38.9390 38.7058 ％ 0.9000 39.5218 39.3437 (MATLAB implementation of SPIHT (without A rithmatic coding stage). Performance evalua% tion : this toolbox VS. SPIHT%% Test image : lena512.raw%% bpp SPIHT (dB) This code (dB)% 0. 1000 29.8107 32.7202 0.2000 29.3202% 32.2514% 0.3000 0.4000 34.5479 34.0331% 35.8422 35.485 7% 0.5000 0.6000 36.8623 36.5939% 37.6650 37.3 759% 38.0491% 0.7000 0.8000 38.2581 38.9390 38 .7058 0.9000 39.5218 39.3437%)

Transmission matrix code

说明：  本例是一个图像平滑与去噪的程序，对大家的图像预处理知识会有帮助(This example is an image smoothing and denoising procedures, we will help the image pre-knowledge)