fft.matlab

可用来直接运行的基于matlab的EMD执行语句，请各位多交流(dfefe )

雷达系统仿真Matlab源码，全部通过测试，对雷达的各个模块有仿真，适合科研和专业人士学习和研究。(Radar system simulation Matlab source, all passed the tests, each module of the radar simulation for research and professional learning and research.)

solve power flows by gauss seidel method ans newton Rapson

图象的模糊处理,包括均值和中值处理，掩模分别是3*3和5*5的(Fuzzy image processing)

matlab code for optimal power flow using ga

模拟仿真蒙塔卡罗寻找中值,用此程序可以仿真中值的寻找结果.挺好的一个程序，有实用价值(simulation MonteCarlo finding meium value)

pso algoritm useful for optimazation

说明：  若锗中含有一定数量的杂质元素Sb，试根据要求分析杂质浓度与电离度以及电离温度之间的关系： （1）当Sb浓度分别为 和 时，计算杂质99％，90％和50％电离时的温度各为多少？ （2）根据一定杂质类型和杂质浓度，画出电离度和温度的关系图线，并确定半导体处于强电离区（电离度>90％）的温度范围。 设计要求：（1）具有友好输入输出界面； （2）调整输入数据，得出相应结果，并进行分析。 (If the germanium containing a certain number of impurity elements Sb, test analysis in accordance with the requirements of impurity concentration and ionization degree, as well as the relationship between the ionization temperature: (1) When the Sb concentration and time were calculated 99 percent of impurities, 90 and 50 ionization When the temperature of each number? (2) according to certain types of impurities and impurity concentration, ionization degree and temperature to draw the relationship between the graph lines, and to determine the semiconductor in a strong ionization zone (ionization degree)

用MATLAB编写求解伪距定位方程的程序，对实际数据进行处理，解算出接收机的位置及钟差信息。提供8个通道的两组数据如下，X, Y, Z 为WGS-84坐标系下各通道所跟踪卫星的坐标，Range为与之对应的校正后的伪距测量值。(Using MATLAB pseudorange positioning equation solver, and the actual data processing, solution and calculate the position of the receiver clock error information. 8 provides the following two data channels, X, Y, Z coordinates of the WGS-84 coordinate system of each channel of the satellite tracking, Range for the pseudo-range measurements corresponding corrected.)

莫尔条纹分析及其中莫尔条纹的条纹间距的计算方法。(Moire fringe analysis)