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平面桁架单元，力，长度，刚度，应力程序,使用matlab编制(plane truss force,length ,stiff,stress)

MATLAB无约束一维极值问题，解决无约束的一维极值问题(very good)

1.地球同步轨道卫星，倾角分别为0，30，90度。 (1 satellites in geosynchronous orbit, respectively 0,30,90 degrees inclination.)

boost型平均电流APFC,输出波形完美，输入电流thd低于4%(boost type average current control APFC)

说明：  利用粒子群算法综合微带天线阵列方向图，可以自适应调节副瓣电平和波瓣宽度。(By using particle swarm optimization (PSO) to synthesize the pattern of microstrip antenna array, the sidelobe level and lobe width can be adjusted adaptively.)

外国人写matlab 的gobor特征运算工具箱，包括括一，二维gobor特征提取工具。，已通过测试。 (, Including including a. Dimensional gobor feature extraction tools the foreigners write matlab gobor characteristics computing toolbox. , Has been tested.)

通过周期自循环算法检测信号，并对不同类型窗函数进行性能检测分析(Cycle from the round-robin algorithm detection signal, and different types of window function, performance testing)

mat lab random walk code

一个非常红的画图程序，非常有意思，再此上传下(A very red paint program, very interesting, upload it again next)

QAM simulator for AWGN, multipath channel