KiCad 7.0 PCB Calculator. . . . . . . . Calculator Tools Table of Contents Introduction Calculators Regulators RF-Attenuators E-Series Color-Code TransLine Via Size Track Width Electrical Spacing Board-Classes 1 Calculator has the following tools: Regulators Track Width Electrical Spacing Trans Line RF Attenuators 2 Color Code Board Classes Calculators Regulators This calculator helps with the task of and enter the other two values. RF-Attenuators With the RF Attenuator utility you can calculate the values of the resistors needed for different types of attenuators: PI Tee Bridged Tee Resistive0 码力 | 8 页 | 336.64 KB | 1 年前3
KiCad 6.0 PCB Calculator. . . . . . . . Calculator Tools Table of Contents Introduction Calculators Regulators RF-Attenuators E-Series Color-Code TransLine Via Size Track Width Electrical Spacing Board-Classes 1 Calculator has the following tools: Regulators Track Width Electrical Spacing Trans Line RF Attenuators 2 Color Code Board Classes Calculators Regulators This calculator helps with the task of and enter the other two values. RF-Attenuators With the RF Attenuator utility you can calculate the values of the resistors needed for different types of attenuators: PI Tee Bridged Tee Resistive0 码力 | 8 页 | 336.64 KB | 1 年前3
KiCad 5.1 PCB Calculator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.5 RF-Attenuators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . has the following tools: • Regulators • Track Width • Electrical Spacing • Trans Line • RF Attenuators • Color Code • Board Classes 2 Calculators 2.1 Regulators This calculator helps with the press Update Values. 2.4 TransLine Transmission line theory is a cornerstone in the teaching of RF and microwave engineering. PCB Calculator 4 / 7 In the calculator you can choose different sorts0 码力 | 10 页 | 438.82 KB | 1 年前3
KiCad 8.0 Calculator Tools. . . . . . . . Calculator Tools Table of Contents Introduction Calculators Regulators RF-Attenuators E-Series Color-Code TransLine Via Size Track Width Electrical Spacing Board-Classes 1 Calculator has the following tools: Regulators Track Width Electrical Spacing Trans Line RF Attenuators 2 Color Code Board Classes Calculators Regulators This calculator helps with the task of and enter the other two values. RF-Attenuators With the RF Attenuator utility you can calculate the values of the resistors needed for different types of attenuators: PI Tee Bridged Tee Resistive0 码力 | 8 页 | 336.64 KB | 1 年前3
KiCad 8.0 Calculator Tools. . . . . . . . . . . . . . . . . . Calculator Tools Table of Contents はじめに レギュレーター レギュレーター RF アッテネーター E-Series カラー コード 伝送線路 Via Size 配線幅 導体間隔 ボード クラス 1 2 2 3 3 4 4 6 6 7 7 リファレンス・マニュアル other parameters of a layout. The Calculator has the following tools: レギュレーター 配線幅 2 導体間隔 伝送線路 RF アッテネーター カラー コード ボード クラス レギュレーター レギュレーター この計算機は、リニア定電圧レギュレーターと低損失定電圧レギュレーターで使用される抵抗の値を見つけるのに 役立ちます。 voltage) and enter the other two values. RF アッテネーター With the RF Attenuator utility you can calculate the values of the resistors needed for different types of attenuators: パイ型 T型 ブリッジ T 型 抵抗分割型 To use0 码力 | 8 页 | 360.88 KB | 1 年前3
Adventures in SIMD Thinking (Part 1 of 2)#undef __OPTIMIZE__ #define KEWB_FORCE_INLINE inline #endif namespace simd { using rf_512 = __m512; using ri_512 = __m512i; using msk_512 = uint32_t; ... }Copyright © 2020 Bob Steagall P U T I N G 4 CppCon 2020 - Adventures in SIMD Thinking Function load_value() KEWB_FORCE_INLINE rf_512 load_value(float fill) { return _mm512_set1_ps(v); } 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2 M P U T I N G 6 CppCon 2020 - Adventures in SIMD Thinking Function load_from() KEWB_FORCE_INLINE rf_512 load_from(float const* psrc) { return _mm512_loadu_ps(psrc); } m0 m1 m2 m3 m4 m5 m6 m7 m8 m9 0 码力 | 88 页 | 824.07 KB | 6 月前3
Changing Legacy Code: With Confidence#endifDiscovery Testing proc_rf_msg(buff, true, false, 7); What does this function do? proc_rf_msg(uint8* buff, bool is_full, bool is_actvty, size_t sz);Discovery Testing void hndl_new_pkt(rf_pkt* pkt, size_t size) ... proc_rf_msg(buff, true, false, 7); proc_rf_msg(nullptr, false, false, 0); activity activity; activity.start_loc = {32.2226, 110.9747}; activity.end_loc = {39.8175, 104.7509}; proc_rf_msg(&activity proc_rf_msg(&activity, true, true, sizeof(activity)}; ... } void proc_rf_msg(void* buf, bool is_verified, bool is_activity, size_t buf_size) { ... if(is_activity) { activity* activ = (activity)buf; int activity_distance0 码力 | 114 页 | 982.54 KB | 6 月前3
跨平台桌⾯应⽤框架:Electron每次启动前最好清除缓存 根据作者解释,每次启动之前,最好去清除⼀下各种缓存,防⽌⼲扰: rm rm -rf ~/.node-gyp -rf ~/.node-gyp rm rm -rf ~/.electron-gyp -rf ~/.electron-gyp rm rm -rf ./node_modules -rf ./node_modules rm rm -f package-lock.json -f electron-python-example rm rm -rf build -rf build rm rm -rf *.spec -rf *.spec python⽀持 33 rm rm -rf pymitmdumpstartdist -rf pymitmdumpstartdist rm rm -rf pymitmdumpotherdist -rf pymitmdumpotherdist pyinstaller rdist/mitmdumpOtherApi/mitmdumpOtherApi electron的打包 再去⽤ electron-builder 打包: rm rm -rf builder_output -rf builder_output npm npm run dist run dist ⽣成: app: electron-python-example/builder_o0 码力 | 123 页 | 21.81 MB | 1 年前3
How Deep Do You Go?aware of the -Rf flags, that force the recursive removal of an entire directory. Our first solution was to use this tool. The command function, which does the shelling out, runs rm -rf as if we were could have been the end of this talk. But it wasn’t. How many of you think that shelling out to rm -rf was a good solution? How many not? The Problem With the Solution? • Shelling out to a binary can Removeat(directory, path) } v_7b8mqs45lgch7rf49sdm240000gn/T/989178669/eeeeeeee/ooo /var/folders/bq/ } Removeat(directory, path) } v_7b8mqs45lgch7rf49sdm240000gn/T/989178669/eeeeeeee/ /var/folders/bq/0 码力 | 70 页 | 14.56 MB | 1 年前3
Conda 4.6.0 DocumentationMiniconda 1. Open a Terminal window. 2. Remove the entire Miniconda install directory with: rm -rf ~/miniconda 3. You may also: 4. OPTIONAL: Edit ~/.bash_profile to remove the Miniconda directory the home directory: • .condarc file • .conda directory • .continuum directory By running: rm -rf ~/.condarc ~/.conda ~/.continuum Installing on Linux 1. Download the installer: • Miniconda installer Miniconda 1. Open a Terminal window. 2. Remove the entire miniconda install directory with: rm -rf ~/miniconda 3. OPTIONAL: Edit ~/.bash_profile to remove the Miniconda directory from your PATH environment0 码力 | 190 页 | 728.67 KB | 8 月前3
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