Base on feature of seismic data obtained and geological problems resolved in ore prospecting, it is completely required to research a seismic method suited to metallic ore exploration.
根据金属矿地震资料的特点和拟解决的地质问题，研究一种适合金属矿区开展地震勘查的方法技术是十分需要的。
Some examples show that the method can obtain a better resolution in seismic prospecting.
实验结果表明，随机分形插值方法是提高地震分辨率的简单有效方法。
Joint time-frequency analysis is an important tool in seismic signal processing. With various realizations, this method is widely used in seismic prospecting.
联合时频分析是地震信号处理的一种重要分析工具，方法很多，应用广泛。
应用推荐