matlab鍙栨暣鍑芥暟鎬庝箞浣跨敤
扬州沐宇科技
2023-12-12 04:15:43
matlab
鍦∕atlab涓紝鏈変互涓嬪嚑绉嶅父鐢ㄧ殑鍙栨暣鍑芥暟锛?/p>
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ceil(x)锛氳繑鍥炰笉灏忎簬x鐨勬渶灏忔暣鏁般€?/p> -
floor(x)锛氳繑鍥炰笉澶т簬x鐨勬渶澶ф暣鏁般€?/p> -
round(x)锛氳繑鍥炴渶鎺ヨ繎x鐨勬暣鏁般€?/p> -
fix(x)锛氳繑鍥炰笌x鏈€鎺ヨ繎鐨勬暣鏁帮紝浣嗕笉澶т簬x銆?/p> -
fixd(x, n)锛氬皢x淇濈暀鍒板皬鏁扮偣鍚巒浣嶏紝骞惰繑鍥炲彇鏁村悗鐨勫€笺€?/p>
浠ヤ笅鏄娇鐢ㄨ繖浜涘嚱鏁扮殑绀轰緥锛?/p>
x = 3.7;
y = ceil(x); % 缁撴灉涓?
z = floor(x); % 缁撴灉涓?
w = round(x); % 缁撴灉涓?
v = fix(x); % 缁撴灉涓?
n = 2;
d = fixd(x, n); % 缁撴灉涓?.70
甯屾湜瀵逛綘鏈夊府鍔╋紒
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