periodogram

一个计算3节点的电力系统潮流计算程序，请指教(matlab)

针对均匀线形阵列的阵列波束综合问题，并把这一问题描述成一个凸优化问题。针对更普适的情况。 (For array pattern synthesis problem, and describe it as a convex optimization problem.)

简单详细的永磁同步发电机仿真，可以出图，完美运行(Simple simulation of permanent magnet synchronous generator can be drawn.)

attached code is multisim sensor example with all the details

these codes implement out of band carrier de activation for OFDM. the number of subcarriers is flexible.

HIBRENATE SHARD开发文档,是官方文档的翻译后的成果(HIBRENATE SHARD development docs)

极化码中的编译码，以及高斯信道，调制方面的编程(a sort of polar code in AWGN)

说明：  从电脑中选择一个图片，本程序可对图片完成类型转换，几何运算，代数运算（平均法降噪和减数运算），傅里叶变换，图像增强（包括灰度值变换，直方图均衡化，邻域平均法和中值滤波波法），图像复原，图像分割等功能。(Choose a picture from the computer, this program can complete type conversion, geometric operation, algebraic operation (average noise reduction and reduction), Fourier transform, image enhancement (including gray value transformation, histogram equalization, neighborhood averaging and median filtering wave method), image restoration, image segmentation and other functions.)

半波傅氏算法，可以在半个周波内计算信号的基波及各次谐波的幅值，相角(Half-wave Fourier algorithm, can be calculated within a half cycle of the fundamental and the harmonic signal amplitude, phase angle)

信号FFT的MATLAB的编程，对于初次使用MATLAB的人具有很好的参考价值(the code of FFT)