基于分数傅里叶变换的加密

[{"title":"（ 13 个子文件 189KB ） 基于分数傅里叶变换的加密","children":[{"title":"frft","children":[{"title":"dFRFT.m <span style='color:#111;'> 162B </span>","children":null,"spread":false},{"title":"Untitled.m <span style='color:#111;'> 950B </span>","children":null,"spread":false},{"title":"Extract.m <span style='color:#111;'> 718B </span>","children":null,"spread":false},{"title":"Embed.m <span style='color:#111;'> 1021B </span>","children":null,"spread":false},{"title":"make_E.m <span style='color:#111;'> 1.31KB </span>","children":null,"spread":false},{"title":"Disfrft.m <span style='color:#111;'> 234B </span>","children":null,"spread":false},{"title":"barbara.png <span style='color:#111;'> 181.37KB </span>","children":null,"spread":false},{"title":"frft","children":[{"title":"fenshuft.m <span style='color:#111;'> 500B </span>","children":null,"spread":false},{"title":"Untitled.m <span style='color:#111;'> 3.58KB </span>","children":null,"spread":false},{"title":"frft2.m <span style='color:#111;'> 269B </span>","children":null,"spread":false},{"title":"frft.m <span style='color:#111;'> 1.38KB </span>","children":null,"spread":false},{"title":"fenshuft2.m <span style='color:#111;'> 656B </span>","children":null,"spread":false}],"spread":true},{"title":"af.bmp <span style='color:#111;'> 406.07KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]