dc_motor_psi_vary_n

方波图形，简单的图形，仅供参考，主要是对于初学者(square graphics, simple graphics, for reference purposes only, primarily for beginners)

前推回代法编的39节点40条支路的潮流计算程序。对于研究电力系统潮流计算有一定帮助！(Forward and backward substitution method series of 39 nodes 40 branch flow calculation procedures. Power flow calculation for the study of some help!)

the matlab code of other form of hill climbing algorithm.

说明：  流体计算传热计算代码，matlab编写的流体力学计算和传热计算程序。-matlab prepared CFD and heat transfer (The Flow of Heat Transfer Calculation Code)

基于相关的模板匹配算法的Matlab实现，表示出了相应的匹配区域(Template matching algorithm based on the correlation of the Matlab implementation, expressed the corresponding matching region)

用FFT计算信号的功率谱密度时，需要先计算FFT，再计算双边谱密度，然后计算单边谱密度。在matlab里注意FFt要除以采样点数，计算双边谱时要注意除以频率分辨率。 ( When calculated using the FFT power spectrum density signal, you need to calculate the FFT, and then calculate the bilateral spectral density, and then calculate the unilateral spectral density. In matlab in Note FFt divided by sampling points should be noted when calculating the bilateral spectrum divided by the frequency resolution.)

matlab 中具体OFDM过程，包含各种QAM调制方式，以及信道，编码，还有大量仿真图(OFDM matlab specific process, including various QAM modulation and channel coding, as well as a large number of simulation map)

卡尔曼滤波应用，修改数据能用，程序简洁无复杂过程(Kalman filtering applications, modifying data can be used)

说明：  该程序为常规波束成形的程序，在计算机上已经运行过了，可以正常运行。(The program for the conventional beam-forming process, the computer has to run off, and it works.)

超宽带冲激雷达的原则的概述 (An overview of the principles of ultra-wideband impulse radar)