This paper optimizes and simulates the visual effects of garden graphics based on particle swarm and wavelet threshold algorithm. and uses deep belief networks as the main body of the classifier. To make up for the shortcomings of the activation function of the deep belief network. this paper adopts the wavelet basis function as the activation function of the deep belief network to im... https://allfixelectricales.shop/product-category/gas-oven-thermostat/