There are presented the results of the evaluation of the new classes of the target recognition systems - multi algorithms unimodal systems and multi algorithms multimodal systems. There are described the structures and the graphs of the systems. It was made their mathematical descriptions and resented the formulas for evaluation of the systems’ costs de ending on the algorithms' recognition probability and the relation between the costs of the system’s hardware and the algorithm’s software. It was ro osed the approach to determine the cost of a system for an established threshold level of the system's recognition probability. It was evaluated the relation of the system's cost to the system's recognition probability for different values of the algorithm's recognition probability. It was evaluated the rating of the target recognition systems based on their recognition probabilities and costs.