Constructing a Demand-Driven College English Learning Environment in Higher Education Institutions

Figures & data

Figure 1. All magnetic crystals in MMP have the same polarity.

Figure 2. Model for estimating the force between two parallel bacteria.

Figure 3. Flowchart of the optimization algorithm for magnetic bacteria.

Figure 4. Flowchart of a simple multivariate evolution strategy.

Figure 5. Flowchart of Genetic Algorithm.

Figure 6. Flow chart of differential evolution algorithm.

Figure 7. Flowchart of particle swarm algorithm.

Figure 8. EVLE for college English.

Figure 9. The model of the EVLE of college English.

Table 1. Verification of the effect of EVLE of college English.

Number	Learning to improve	Number	Learning to improve	Number	Learning to improve
1	70.44	18	75.63	35	76.40
2	66.37	19	77.05	36	73.98
3	73.77	20	71.76	37	71.01
4	76.02	21	75.71	38	68.42
5	68.98	22	66.75	39	66.80
6	77.25	23	69.83	40	76.87
7	69.42	24	68.19	41	70.06
8	73.41	25	76.67	42	72.33
9	70.72	26	71.13	43	73.72
10	72.66	27	68.82	44	70.25
11	71.82	28	73.84	45	66.33
12	71.29	29	66.83	46	75.33
13	68.73	30	73.55	47	76.80
14	68.31	31	71.77	48	66.03
15	71.96	32	68.28	49	74.70
16	68.84	33	67.48	50	71.18
17	77.64	34	69.99	51	77.10

Data Availability Statement

Data will be provided upon request to authors.