62 Subspace-Based Direction Finding Methods

62 Subspace-Based Direction Finding Methods

... Statistics-Based Methods Signal Subspace Methods • Noise Subspace Methods • Spatial Smoothing [9, 31] • Discussion 62. 4 Higher-Order Statistics-Based Methods Discussion 62. 5 Flowchart Comparison of Subspace-Based ... of methods. Figures 62. 8 and 62. 9 summarize the pros and cons of all the methods we have considered in this chapter. Using Fig. 62. 4 through 62. 9, it is...

Ngày tải lên: 29/10/2013, 09:15

Safe carrying methods

... that are too heavy for you to lift or carry. In these cases, you may need to use some of these methods: • Work with someone to carry the load. • Use a trolley. • Use a forklift or trolley jack ... jack to lift loads that are too heavy to lift manually (over 20 kilograms). Back Safe carrying methods Carrying heavy objects can put a strain on your back, arms, shoulders and knees becau...

Ngày tải lên: 21/08/2012, 17:56