包括最后计算压缩图像的峰值信噪比和压缩效果的源码,电力系统暂态稳定程序，可以进行暂态稳定计算,部分实现了追踪测速迭代松弛算法。- Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, Power System Transient Stability Program, can be transient stability, P