pui_fu72

一种子空间跟踪PASTd经典算法MATLAB程序(A classic PASTd subspace tracking algorithm for MATLAB program)

fsk调制 相干解调 非相干解调 高斯白噪声 误码率 matlab(fsk modulation of non-coherent demodulation of coherent demodulation error rate of Gaussian white noise matlab)

说明：  my matlab image enhanchment code

建立前馈预测控制系统，比较原始信号、前馈预测信号和反馈控制信号的特征，体现前馈预测控制的精确性，前馈因子可调。程序运行后观察示波器图形即可。(Create feedforward predictive control system to compare the original signal, the the feedforward prediction signal and the feedback control signal, characterized in, reflects fed predict the accuracy of the control, feedforward factor is adjustable. Oscilloscope graphics can be observed after the program is running.)

基于matlab的OFDM仿真程序； 我再论坛找了很多OFDM的代码和文章,但总有遗患,为什么呢原因是大部分只有简单的映射,IDFTDFT变换等等,但主要的同步和信道估计去没有人提出来,甚至做出来.. 现在我终于找到了一份,它以FUNCTION的形式,再现了OFDM映射,IDFTDFT,同步(时间频率同步)和信道估计,以及频率偏移的估计等一系列代码.(Based on the OFDM matlab simulation program I' ll find a lot of forums and articles OFDM code, but there are left suffering, why because most only simple mapping, IDFTDFT transformation, etc., but the main synchronization and channel estimation to no one proposed, and even do it .. and now I finally found a copy of it in the form FUNCTION, Reproduction of OFDM mapping, IDFTDFT, synchronous (time and frequency synchronization) and channel estimation, and the estimated frequency offset a series of code.)

【谷速软件】多变量函数的最速下降法 ” 可以做为参考使用 ([Software] Valley speed multivariable function steepest descent method can be used as a reference to use)

本程序描述了8阵元，4信号源的阵列信号处理MUSIC算法。(This procedure describes the eight array elements, four source array signal processing MUSIC algorithm.)

《小波分析理论与Matlab7实现》书籍源码( Wavelet Analysis Theory and realize Matlab7 books-source)

编程仿真连续小推力实现GTO到GEO的三阶段转移过程，其中推力器的推力大小为0.8N，轨道机动的起始点为GTO的远地点。GTO轨道的升交点赤经为0度，近地点角距为90度。 GTO轨道： ph:185km，ah：35786km，i：28.5°，GEO轨道：h：35786km，i：0°。 卫星质量为6600kg，从GTO到GEO，采用5000s的推力器。取地球半径为6378km，g取值为9.8m/s^2(The three stage transfer process from GTO to GEO is realized by simulation and continuous small thrust. The thrust of the thruster is 0.8N, and the starting point of orbital maneuver is the apogee of GTO. GTO orbit RAAN is 0 degrees, 90 degrees for the argument of perigee. GTO orbit: ph:185km, ah:35786km, i:28.5, GEO orbit: h:35786km, i:0. The mass of the satellite is 6600kg, from GTO to GEO, using the 5000S thruster. The radius of the earth is 6378km, and the value of G is 9.8m/s^2)

该代码可用于对红外图像的高低温图分别进行一点校正和两点校正(This code can be used for infrared images were a little high and low figure correction and two-point calibration)