microstrip_patch_antenna

基于PCA的人脸识别代码，识别率可达88 (PCA-based face recognition code, the recognition rate up to 88 )

产生BCH码多项式，其中码字长度为N，消息长度为K(BCH code generated polynomial, which codeword length N, message length K)

异步电机矢量控制仿真模型，比较基本，已通过测试，完全好用。(Vector control induction motor simulation models, more basic, has been tested to be fully useful.)

matlab模拟buffon投针并求pi值(matlab simulation buffon needle cast and find the value of pi)

关于短路仿真的一些源程序同时是有关多目标优化的源程序(Some source of short-circuit emulation is also the source for multi-objective optimization)

bpsk解调的MATLAB源程序，已通过运行(MATLAB source bpsk demodulation has by running the)

Nonlinear Problem Files Collection (A collection of example programs and algorithms dealing with the solution of nonlinear problems. The following files are included (among others): damped Newton s method (see screenshot) Newton s method example, system case Fixpoint iteration. )

说明：  这组程序是基于小波变换的信号奇异性检测和去噪的例程，每个程序的具体功能见程序源码。(this group are based on the wavelet transform singularity detection signal denoising and the routines, Every procedure specific functions to see source codes.)

power_svpwm_multiPhasesLevel.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_svpwm_multiPhasesLevel.rar, Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

This ia my circle and other programs. They compute the circle and ploit it in matlab.