<div class="left"> <div class="fulltrend" :class="{ full: flag1 }"> <trend class="trend" ref="trend2"> </trend> <div class="iconfont icon-expand-alt icon" @click="fullscreen1" v-if="!flag1" ></div> <div class="iconfont icon-compress-alt icon" @click="smallscreen1" v-else ></div> </div> <div class="fullseller" :class="{ full: flag }"> <seller class="seller" ref="seller2"></seller> <div class="iconfont icon-expand-alt icon" @click="fullscreen" v-if="!flag" ></div> <div class="iconfont icon-compress-alt icon" @click="smallscreen" v-else ></div> </div> </div> <div class="center"> <div class="fullmap" :class="{ full: flag5 }"> <Map class="map" ref="map2"></Map> <div class="iconfont icon-expand-alt icon" @click="fullscreen5" v-if="!flag5" ></div> <div class="iconfont icon-compress-alt icon" @click="smallscreen5" v-else ></div> </div> <div class="fullrank" :class="{ full: flag2 }"> <rank class="rank" ref="rank2"></rank> <div class="iconfont icon-expand-alt icon" @click="fullscreen2" v-if="!flag2" ></div> <div class="iconfont icon-compress-alt icon" @click="smallscreen2" v-else ></div> </div> </div>优化

<trend class="trend" ref="trend2"> </trend> <seller class="seller" ref="seller2"></seller> data() { return { flag1: false, flag2: false, flag3: false, flag4: false, flag5: false, flag6:false, } }, computed:{ ...mapState(["theme"]) }, methods:{ changeTheme(){ this.$store.commit("tabTheme") }, full1(){ this.flag1= true; this.$nextTick(() => { this.$refs.rank2.screenAdapter(); }); }, full2() { this.flag2 = true; this.$nextTick(() => { this.$refs.rank2.screenAdapter(); }); }, full3() { this.flag3 = true; this.$nextTick(() => { this.$refs.hot2.screenAdapter(); }); }, full4() { this.flag4 = true; this.$nextTick(() => { this.$refs.stock2.screenAdapter(); }); }, full5() { this.flag5 = true; this.$nextTick(() => { this.$refs.map2.screenAdapter(); }); }, full6() { this.flag6 = true; this.$nextTick(() => { this.$refs.map2.screenAdapter(); }); },的优化

<div v-for="(flag, index) in flags" :key="index" :class="['full' + index]" :class="{ full: flag }"> <component :is="'component' + (index + 1)" :ref="'component' + (index + 1)"></component> <div ...

<seller class="seller" ref="seller2"></seller> <Map class="map" ref="map2"></Map> data() { return { flag: false, flag1: false, flag2: false, flag3: false, flag4: false, flag5: false, }; }, components: { hot, seller, trend, Map, rank, stock, },small() { this.flag = false; this.$nextTick(() => { this.$refs.seller2.changesize(); }); }, small1() { this.flag1 = false; this.$nextTick(() => { this.$refs.trend2.screenAdapter(); }); }, small2() { this.flag2 = false; this.$nextTick(() => { this.$refs.rank2.screenAdapter(); }); }, small3() { this.flag3 = false; this.$nextTick(() => { this.$refs.hot2.screenAdapter(); }); }, small4() { this.flag4 = false; this.$nextTick(() => { this.$refs.stock2.screenAdapter(); }); }, small5() { this.flag5 = false; this.$nextTick(() => { this.$refs.map2.screenAdapter(); });优化后代码

<div class="fullseller" :class="{ full: flag }"> <seller class="seller" ref="seller2"></seller> <div class="iconfont icon-expand-alt icon" @click="full" v-if="!flag" ></div> </div> <div class=...

<hot class="hot" ref="hot2"></hot> <stock class="stock" ref="stock2"></stock> data() { return { flag1: false, flag2: false, flag3: false, flag4: false, flag5: false, flag6: false, }; }, components: { hot, seller, trend, Map, rank, stock, }, methods: { changetheme() { this.$store.commit("tabtheme"); }, fullscreen1() { this.flag = true; this.$nextTick(() => { this.$refs.seller2.changesize(); }); }, fullscreen2() { this.flag1 = true; this.$nextTick(() => { this.$refs.trend2.screenAdapter(); }); }, fullscreen3() { this.flag2 = true; this.$nextTick(() => { this.$refs.rank2.screenAdapter(); }); }, fullscreen4() { this.flag3 = true; this.$nextTick(() => { this.$refs.hot2.screenAdapter(); }); }, fullscreen5() { this.flag4 = true; this.$nextTick(() => { this.$refs.stock2.screenAdapter(); }); }, fullscreen6() { this.flag5 = true; this.$nextTick(() => { this.$refs.map2.screenAdapter(); }); },优化后代码

<div class="fullhot" :class="{ full: flag4 }"> <hot class="hot" ref="hot2"></hot> <div class="iconfont icon-expand-alt icon" @click="fullscreen4" v-if="!flag4"></div> <div class="iconfont icon-...

<stock class="stock" ref="stock2"></stock> </template> <script> import { mapState } from "vuex"; import hot from "@/components/Hot.vue"; import seller from "@/components/Seller.vue"; import trend from "@/components/Trend.vue"; import Map from "@/components/Map.vue"; import rank from "@/components/Rank.vue"; import stock from "@/components/Stock.vue"; export default { name: "HomeView", data() { return { flag: false, flag1: false, flag2: false, flag3: false, flag4: false, flag5: false, }; }, components: { hot, seller, trend, Map, rank, stock, }, methods: { changetheme() { this.$store.commit("tabtheme"); }, fullscreen() { this.flag = true; this.$nextTick(() => { this.$refs.seller2.changesize(); }); }, fullscreen1() { this.flag1 = true; this.$nextTick(() => { this.$refs.trend2.screenAdapter(); }); }, fullscreen2() { this.flag2 = true; this.$nextTick(() => { this.$refs.rank2.screenAdapter(); }); }, fullscreen3() { this.flag3 = true; this.$nextTick(() => { this.$refs.hot2.screenAdapter(); }); }, fullscreen4() { this.flag4 = true; this.$nextTick(() => { this.$refs.stock2.screenAdapter(); }); }, fullscreen5() { this.flag5 = true; this.$nextTick(() => { this.$refs.map2.screenAdapter(); }); }, smallscreen() { this.flag = false; this.$nextTick(() => { this.$refs.seller2.changesize(); }); },优化后代码

<div class="fullstock" :class="{ full: flag4 }"> <stock class="stock" ref="stock2"></stock> <div class="iconfont icon-expand-alt icon" @click="fullscreen4" v-if="!flag4"></div> <div class="iconfont...

<stock class="stock" ref="stock2"></stock> data() { return { flag1: false, flag2: false, flag3: false, flag4: false, flag5: false, flag6: false, }; }, components: { hot, seller, trend, Map, rank, stock, }, methods: { changetheme() { this.$store.commit("tabtheme"); }, fullscreen1() { this.flag = true; this.$nextTick(() => { this.$refs.seller2.changesize(); }); }, fullscreen2() { this.flag1 = true; this.$nextTick(() => { this.$refs.trend2.screenAdapter(); }); }, fullscreen3() { this.flag2 = true; this.$nextTick(() => { this.$refs.rank2.screenAdapter(); }); }, fullscreen4() { this.flag3 = true; this.$nextTick(() => { this.$refs.hot2.screenAdapter(); }); }, fullscreen5() { this.flag4 = true; this.$nextTick(() => { this.$refs.stock2.screenAdapter(); }); }, fullscreen6() { this.flag5 = true; this.$nextTick(() => { this.$refs.map2.screenAdapter(); }); },优化后代码

<div class="fullstock" :class="{ full: flag5 }"> <stock class="stock" ref="stock2"></stock> <div class="iconfont icon-expand-alt icon" @click="fullscreen5" v-if="!flag5"></div> <div class=...

trend = decomposition.trend的作用

trend = decomposition.trend 的作用是将 decomposition 对象中的趋势成分赋值给变量 trend。在时间序列分解中，decomposition 对象通常包含了对原始时序数据进行分解后得到的各个成分，例如趋势、季节性...

trend = res.trend seasonal = res.seasonal residual = res.resid

- trend represents the long-term trend of the time series, i.e. the overall direction in which the series is moving. - seasonal represents the seasonal or periodic fluctuations in the time series, ...

decomposition <- seasonal_decompose(d, model = "additive")

seasonal_decompose() 是 R 语言中的一个函数，用于将给定的时间序列数据 d 进行分解成三个基本组成部分：趋势（Trend）、季节性（Seasonality）和随机成分（Random）。这个函数的语法如下： r ...

num = 2:size(data, 2)

for num = 2:size(data, 1) numSensors = [numSensors, num]; Modes = data(1:num, :); % 振型矩阵，取前num行数据 MAC = abs(Modes' * Modes); % 计算MAC矩阵 nonDiagMAC = MAC - diag(diag(MAC)); % 去除对角...

Trend[min(MSE,key=MSE.get)],是什么意思

假设 MSE 是一个字典，其中存储了不同的 Trend 对应的 MSE 值。例如，MSE = {'up': 0.1, 'down': 0.2, 'flat': 0.3}，表示 Trend 为 'up' 时的 MSE 值为 0.1，Trend 为 'down' 时的 MSE 值为 0.2，Trend 为 'flat' ...

resultMap="TrendMap"报错 <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <mapper namespace="com.example.lottery.mapper.TrendMapper"> <resultMap id="TrendMap" type="com.example.lottery.entity.Trend"> <result column="date" property="date" jdbcType="VARCHAR" /> <result column="count" property="count" jdbcType="INTEGER" /> </resultMap> <select id="selectTrend" resultMap="TrendMap"> SELECT DATE_FORMAT(lottery_time, '%Y-%m-%d') as date, COUNT(*) as count FROM lottery WHERE lottery_time BETWEEN #{weekBegin} AND NOW() GROUP BY DATE_FORMAT(lottery_time, '%Y-%m-%d') ORDER BY DATE_FORMAT(lottery_time, '%Y-%m-%d') DESC </select> </mapper> TrendMapper.java 复制 @Mapper public interface TrendMapper { List<Trend> selectTrend(@Param("weekBegin") Date weekBegin); }

在 MyBatis 中，resultMap 属性的值应该是一个已经定义的 resultMap 的 ID，但是在你的 XML 中，resultMap 的值是 TrendMap，而没有对应的 ID 定义。因此，你需要在 XML 中定义一个 ID 为 TrendMap 的 resultMap，...

trend = signal.savgol_filter(data, window_length=11, polyorder=1)什么意思

这行代码使用了SciPy库中的signal模块中的savgol_filter函数，对...返回的trend是经过滤波处理后的数据。具体来说，savgol_filter函数是一种常用的平滑滤波方法，它可以有效地去除数据中的噪声，提取出其中的趋势信息。

npm-trend：了解npm的趋势

npm趋势 ... 如果您有办法解决所有问题，请告诉我。当我开始使用node.js ，我从blog或github trending找到了该模块。 npmjs.org只是用于搜索模块的最新版本，我已经多次阅读了Most depended-upon packages的顶部，...

stl-decomp-4j:Seasonal-Trend-Loess时间序列分解算法的Java实现

黄土时间序列的季节性分解 Seasonal-Trend-Loess（STL）算法将时间序列分解为季节，趋势和残差成分。该算法使用（为原始论文）来平滑循环子序列（例如，下例中所示的CO 2数据中的所有January值）。从信号中去除...

git-trend:一个Python CLI工具，用于获取流行的github存储库和开发人员

使用pip从PyPI（Python软件包索引）安装此工具： $ pip install git-trend 注意：对Python 2的支持不再可用。为了获得最佳体验，请使用支持unicode的终端。选项该实用程序可以获取整个站点的趋势数据。如果您对...

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