{"categories":["\u97f3\u97ff\u51e6\u7406"],"width":"100%","url":"https://smile-jsp.hateblo.jp/entry/2021/03/06/011538","blog_url":"https://smile-jsp.hateblo.jp/","height":"190","provider_name":"Hatena Blog","type":"rich","version":"1.0","author_url":"https://blog.hatena.ne.jp/jspnet/","title":"FIR\u30d5\u30a3\u30eb\u30bf\u3092\u56fa\u5b9a\u5c0f\u6570\u70b9\u5316\u3057\u3066\u307f\u308b","provider_url":"https://hatena.blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/j/jspnet/20191015/20191015234008.png","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsmile-jsp.hateblo.jp%2Fentry%2F2021%2F03%2F06%2F011538\" title=\"FIR\u30d5\u30a3\u30eb\u30bf\u3092\u56fa\u5b9a\u5c0f\u6570\u70b9\u5316\u3057\u3066\u307f\u308b - Smile Engineering Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"jspnet","description":"\u300cFIR\u306e\u30d5\u30ec\u30fc\u30e0\u51e6\u7406\u300d \u3067\u306f\u3001FIR\u30d5\u30a3\u30eb\u30bf\u306e\u30d5\u30ec\u30fc\u30e0\u5316\uff08\u5b9f\u88c5\uff09\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u304c\u3001\u4eca\u56de\u306f\u7d44\u307f\u8fbc\u307f\u5411\u3051\u306e\u8a71\u3057\u3092\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u4fe1\u53f7\u51e6\u7406\u306e\u7d44\u307f\u8fbc\u307f\u3068\u8a00\u3048\u3070\u3001\u307e\u305a\u306fDSP*1\u3092\u601d\u3044\u3064\u304d\u307e\u3059\u304c\u3001 RISC CPU\u306b\u3088\u308bSIMD*2\u3084VLIW*3\u306e\u3088\u3046\u306b\u3001\u4e26\u5217\u51e6\u7406\u306b\u3088\u308a\u4fe1\u53f7\u51e6\u7406\u304c\u9ad8\u901f\u306b\u884c\u308f\u308c\u308b\u6642\u4ee3\u306b\u306a\u308a\u307e\u3057\u305f\u3002 \u305d\u3057\u3066DSP\u306b\u3082\u9ad8\u901f\u306aFPU*4\u3092\u6301\u3063\u305f\u3082\u306e\u3084\u3001SIMD\u3084VILW\u304c\u4f7f\u308f\u308c\u308b\u6642\u4ee3\u3067\u3001\u30cf\u30a4\u30b9\u30da\u30c3\u30af\u306aDSP\u304c\u767b\u5834\u3057\u518d\u5ea6\u6ce8\u76ee\u3092\u96c6\u3081\u3066\u3044\u308b\u3068\u601d\u3044\u307e\u3059\u3002 \u56fa\u5b9a\u5c0f\u6570\u70b9DSP \u7d44\u307f\u8fbc\u307f\u5411\u3051\u306e\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30b3\u30fc\u30c9\uff08\u30c7\u30b8\u30bf\u30eb\u4fe1\u53f7\u51e6\u7406\u5411\u3051\u306e\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30b3\u30fc\u30c9\uff09 basic_op \uff08\u56fa\u5b9a\u5c0f\u6570\u70b9DSP\u5411\u3051\u306e\u547d\u4ee4\u95a2\u2026","blog_title":"Smile Engineering Blog","published":"2021-03-06 01:15:38"}