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用matlab仿真电梯群控系统的程序，很实用的 (Matlab simulation with the elevator group control system of the program, it is useful)

机器人控制系统的matlab程序，帮助大家学习matlab编程(The program of the robot control system，in order to help students to improve their ability of programing)

msk的调制和解调程序，并给出了误码率和频谱分析结果。(the modulation and demodulation of msk.)

正弦扫频 Sine sweep 应用matlab( Sine sweep )

说明：  工程实际中的许多优化问题是多目标的优化设计问题。通常情况下多个目标是处于冲突状态的,不存在一个最优设计使所有的目标同时达到最优,一个目标性能的改善,往往以其它一个或多个目标性能的降低为代价。无论采用自适应遗传算法还是其它在标准遗传算法基础上经过改进的遗传算法,如果采用加权组合法等将多目标转化为单目标的处理方法,就无法充分发挥遗传算法的优势。如果把遗传 算法与适用于多目标处理的几此协方法相结合,就能完全发挥遗传算法在多目标优化设计中的作用。(Many optimization problems in engineering practice are multi-objective optimization design problems. Generally, multiple goals are in conflict. There is no one optimal design to achieve all goals simultaneously. The improvement of one goal's performance is often at the expense of the performance of one or more other goals. Whether adaptive genetic algorithm or other improved genetic algorithm based on standard genetic algorithm is adopted, if weighted combination method is adopted to transform multi-objective into single-objective processing method, the advantages of genetic algorithm cannot be fully utilized. If the genetic algorithm is combined with several cooperative methods suitable for multi-objective processing, the role of genetic algorithm in multi-objective optimal design can be fully exerted.)

说明：  用计算机模拟四步相移的数字全息图，并取得他的包裹相位(Computer simulation of the four-step phase shifting digital hologram, and made him the wrapped phase)

The model used for creating the reference voltage is shown in Fig. 4. First, photovoltaic output current (Ipv) and output voltage (Vpv) are passed through a first order low pass filter with a magnitude of G = 1 and a time constant of T = 0.01 seconds in order to filter out the high frequency components or harmonics from these signals as shown in Fig. 5 and Fig. 6. The filtered current and voltage signals (Ipv_F and Vpv_F) are then fed into the MPPT control block that uses the Incremental Conductance Tracking Algorithm. An algorithm that is based on the fact the slope of the PV array power curve shown in Fig. 7 is zero at the Maximum Power Point (MPP), positive on the left of the MPP, and negative on the right. The MPP can thus be tracked by comparing the instantaneous conductance (I/V) to the incremental conductance (∆ I/∆ V) [11] as in (1):

將任意二維圖像轉成二維全息圖，相當快速，程式會自己判斷圖形大小且可模擬結果(Arbitrary two-dimensional image into a hologram, relatively fast)

说明：  最小生成树的Matlab程序，经典，可在6.5版图与路线(Minimum spanning tree of Matlab procedures, classic, and the route map in 6.5)

finding sift use matlab