{"id":12920,"date":"2025-03-03T15:09:08","date_gmt":"2025-03-03T06:09:08","guid":{"rendered":"https:\/\/blogs.mathworks.com\/japan-community\/?p=12920"},"modified":"2025-03-05T16:12:01","modified_gmt":"2025-03-05T07:12:01","slug":"how-to-run-local-deepseek-models-and-use-them-with-matlab-jp","status":"publish","type":"post","link":"https:\/\/blogs.mathworks.com\/japan-community\/2025\/03\/03\/how-to-run-local-deepseek-models-and-use-them-with-matlab-jp\/","title":{"rendered":"DeepSeek \u30e2\u30c7\u30eb\u3092\u30ed\u30fc\u30ab\u30eb\u3067\u52d5\u304b\u3057 MATLAB \u3068\u9023\u643a\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"
\u203b\u3053\u306e\u6295\u7a3f\u306f 2025 \u5e74 2 \u6708 4 \u65e5\u306b The MATLAB Blog \u3078 \u6295\u7a3f<\/a>\u3055\u308c\u305f\u3082\u306e\u306e\u6284\u8a33\u3067\u3059\u3002<\/div>\n
\n
\n
<\/div>\n
DeepSeek-R1<\/a> \u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u3063\u305f\u306e\u3068\u307b\u307c\u540c\u6642\u306b\u3001DeepSeek-R1 \u3092 MATLAB \u304b\u3089\u4f7f\u7528\u3067\u304d\u308b\u304b\u306e\u554f\u3044\u5408\u308f\u305b\u3092\u3082\u3089\u3046\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u5148\u9031\u306e\u7d42\u308f\u308a\u306b\u3001MathWorks \u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30c6\u30b9\u30c8\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3042\u308b Vasileios Papanastasiou \u304c LinkedIn\u306b\u305d\u306e\u65b9\u6cd5\u3092\u6295\u7a3f<\/a>\u3057\u3066\u3044\u305f\u306e\u3067\u81ea\u5206\u306e\u30de\u30b7\u30f3\u3067\u3055\u3063\u305d\u304f\u8a66\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/div>\n

\u30ed\u30fc\u30ab\u30eb\u30de\u30b7\u30f3\u3067deepseek-r1:1.5b\u3092\u5b9f\u884c\u3059\u308b<\/h2>\n
\u300cLarge Language Models (LLMS) with MATLAB<\/a>\u300d\u30a2\u30c9\u30aa\u30f3\u3068 ollama \u3092\u4f7f\u7528\u3057\u3066\u3001\u30ed\u30fc\u30ab\u30eb\u30de\u30b7\u30f3\u3067\u5c0f\u3055\u306a deepseek \u30e2\u30c7\u30eb\u306e 1 \u3064\u3092\u5b9f\u884c\u3057\u3001MATLAB \u304b\u3089\u5bfe\u8a71\u3057\u3066\u307f\u307e\u3059\u3002Vasileios \u306e\u6307\u793a\u306b\u5f93\u3063\u3066\u3001\u6700\u521d\u306b\u884c\u3063\u305f\u306e\u306f<\/div>\n
Ollama \u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\uff06\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb: https:\/\/ollama.com\/download<\/a><\/div>\n
Windows \u30de\u30b7\u30f3\u3067\u884c\u3044\u307e\u3057\u305f\u3002\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3057\u305f\u5f8c\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306e\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u3092\u958b\u304d\u4e0b\u8a18\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3057\u305f\u3002<\/div>\n
\n
ollama run deepseek-r1:1.5b<\/span><\/div>\n<\/div>\n
\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306b\u3088\u308a\u300115\u5104\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u30e2\u30c7\u30eb\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u307e\u3059\u3002\u6bd4\u8f03\u7684\u5c0f\u3055\u306a\u30e2\u30c7\u30eb\u306a\u306e\u3067\u3001\u8a08\u7b97\u30ea\u30bd\u30fc\u30b9\u9762\u3067\u306e\u5236\u7d04\u3092\u5fc3\u914d\u3059\u308b\u5fc5\u8981\u306f\u306a\u304f\u5b89\u5fc3\u3067\u3059\u3002\u5927\u304d\u306a\u30e2\u30c7\u30eb\u306f\u307e\u305f\u6a5f\u4f1a\u304c\u3042\u308c\u3070\u8a66\u3059\u3053\u3068\u306b\u3057\u307e\u3059\u3002<\/div>\n
\"\"<\/div>\n
\u3055\u3066\u3001\u6b21\u306f MATLAB \u3067\u306e\u4f5c\u696d\u3067\u3059\u3002Vasileios \u306f GitHub \u304b\u3089\u300cLarge Language Models (LLMS) with MATLAB<\/a>\u300d\u30a2\u30c9\u30aa\u30f3\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\u3092\u8a18\u8f09\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u3053\u3053\u3067\u306f\u5225\u306e\u65b9\u6cd5\u3092\u9078\u3093\u3067\u307f\u307e\u3059\u3002MATLAB R2024b \u306e “\u74b0\u5883\u30bf\u30d6” \u3067\u30a2\u30c9\u30aa\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/div>\n
\"\"<\/div>\n
\u30a2\u30c9\u30aa\u30f3\u30a8\u30af\u30b9\u30d7\u30ed\u30fc\u30e9\u30fc\u304b\u3089\u300cLarge Language Models\u300d\u3092\u691c\u7d22\u3057\u3001\u898b\u3064\u3051\u305f\u3089\u300c\u8ffd\u52a0\u300d\u3092\u30af\u30ea\u30c3\u30af\u3002\u3053\u308c\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3067\u3059\u3002<\/div>\n
\"\"<\/div>\n
\u3053\u308c\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u5b8c\u4e86\u3067\u3059\u3002\u3055\u3063\u305d\u304f MATLAB \u3067\u4f7f\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u307e\u305a\u3001ollamaChat \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/div>\n
\n
\n
chat = ollamaChat(“deepseek-r1:1.5b”<\/span>)<\/span><\/div>\n<\/div>\n<\/div>\n
\n
chat = <\/span><\/div>\n
<\/div>\n
ollamaChat with properties:<\/span><\/div>\n
<\/div>\n
ModelName: “deepseek-r1:1.5b”<\/span><\/div>\n
Endpoint: “127.0.0.1:11434”<\/span><\/div>\n
TopK: Inf<\/span><\/div>\n
MinP: 0<\/span><\/div>\n
TailFreeSamplingZ: 1<\/span><\/div>\n
Temperature: 1<\/span><\/div>\n
TopP: 1<\/span><\/div>\n
StopSequences: [0\u00d70 string]<\/span><\/div>\n
TimeOut: 120<\/span><\/div>\n
SystemPrompt: []<\/span><\/div>\n
ResponseFormat: “text”<\/span><\/div>\n<\/div>\n
<\/div>\n
\u3053\u308c\u3067\u6e96\u5099\u5b8c\u4e86\u3067\u3059\u3002\u3053\u306e AI \u3068\u5bfe\u8a71\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/div>\n
\n
\n
txt = generate(chat,“What is the speed of light?”<\/span>)<\/span><\/div>\n<\/div>\n<\/div>\n
\n
txt = <\/span><\/div>\n
“<think><\/span><\/div>\n
<\/div>\n
<\/think><\/span><\/div>\n
<\/div>\n
The exact value of the speed of light in a vacuum is defined as \\( 299,792,458 \\) meters per second. <\/span><\/div>\n
This precise definition ensures consistency and accuracy across all scientific measurements and calculations.”<\/span><\/div>\n<\/div>\n
<\/div>\n
\u3053\u306e\u3088\u3046\u306a LLM \u30e2\u30c7\u30eb\u306e\u9762\u767d\u3044\u3068\u3053\u308d\u306f\u3001\u540c\u3058\u8cea\u554f\u3092\u4f55\u5ea6\u3082\u7e70\u308a\u8fd4\u3057\u3066\u3082\u3001\u6bce\u56de\u7570\u306a\u308b\u7b54\u3048\u304c\u5f97\u3089\u308c\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u30e2\u30c7\u30eb\u306e\u78ba\u7387\u7684\u306a\u6027\u8cea\u3092\u53cd\u6620\u3057\u3066\u3044\u307e\u3059\u3002\u6642\u306b\u306f\u7d50\u679c\u304c\u307b\u3093\u306e\u5c11\u3057\u3060\u3051\u7570\u306a\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/div>\n
\n
\n
txt = generate(chat,“What is the speed of light?”<\/span>)<\/span><\/div>\n<\/div>\n<\/div>\n
\n
txt = <\/span><\/div>\n
<\/div>\n
“<think><\/span><\/div>\n
<\/div>\n
<\/think><\/span><\/div>\n
<\/div>\n
The speed of light in a vacuum is approximately 299,792 kilometers (186,282 statute miles) per second. <\/span><\/div>\n
Light is the fastest thing in the universe with its universal speed limit.”<\/span><\/div>\n<\/div>\n
\u307e\u305f\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u975e\u5e38\u306b\u5197\u9577\u306a\u56de\u7b54\u3092\u8fd4\u3057\u3001\u591a\u304f\u306e\u300c\u601d\u8003\u300d\u3092\u542b\u3093\u3060\u7b54\u3048\u306b\u306a\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/div>\n
\n
\n
txt = generate(chat,“What is the speed of light?”<\/span>)<\/span><\/div>\n<\/div>\n<\/div>\n
\n
txt = <\/span><\/div>\n
<\/div>\n
“<think><\/span><\/div>\n
Okay, so I’m trying to figure out what the speed of light is. I’ve heard it’s something really important in physics, <\/span><\/div>\n
especially with relativity and electromagnetism. <\/span><\/div>\n
Let me see… I remember that it’s called c, but exactly how much is it?<\/span><\/div>\n
<\/div>\n
First, I think about units. The speed should be in meters per second because [there’s a big unit for that out there. ‘ …<\/span><\/div>\n
Maybe like 3 times something\u2014maybe 299 million something? Oh, yeah, the original value was 299,792,458 meters per second. <\/span><\/div>\n
That seems familiar. Wait, isn’t that what it is now?<\/span><\/div>\n
<\/div>\n
But I should check if this number makes sense. Why is it so high compared to the speed of trains or planes? <\/span><\/div>\n
Because light is such a fast thing, traveling through space at around 300 million meters each second<\/span><\/div>\n
\u2014it’s way faster than anything else on Earth.<\/span><\/div>\n
<\/div>\n
I also recall units in different systems. [It’s not just SI, am I right? Maybe another one. <\/span><\/div>\n
Wait, in cgs units, which are centimeters and grams, the speed would probably be something times a billion or so cm per second. <\/span><\/div>\n
But that seems less relevant now.<\/span><\/div>\n
<\/div>\n
Now, how was this value first determined? I think it came out of [Maxwell’s equations when considering the speed at which <\/span><\/div>\n
electric and magnetic fields propagate through space without any medium\u2014so in a vacuum.<\/span><\/div>\n
That must have been quite a theoretical push by scientists. <\/span><\/div>\n
Einstein later connected this to special relativity when he needed a way for electrons to accelerate without contradictions.<\/span><\/div>\n
<\/div>\n
In everyday terms, c tells us how quickly signals like light or radio waves can move across the universe. <\/span><\/div>\n
Without it being so fast, life would be very different, especially in astronomy where such vast distances are covered quickly. <\/span><\/div>\n
It’s like something almost instantaneous but still moving at a significant pace due to its high value.<\/span><\/div>\n
<\/div>\n
But wait, is there any way it could change? Is it constant or does light slow down in some circumstances? <\/span><\/div>\n
I haven’t heard of the speed of light changing so far.<\/span><\/div>\n
Maybe in extreme conditions, like near superconductors or high temperatures, materials might influence [vacuum’]s properties, <\/span><\/div>\n
affecting how light travels through them.<\/span><\/div>\n
But most physicists today would say c is a fundamental, unchanging constant.<\/span><\/div>\n
<\/div>\n
I also remember that special relativity deals with how different observers measure time and space when they move relative to each other. <\/span><\/div>\n
Light speed being invariant means all observers agree on its value regardless of their motion relative to the light, <\/span><\/div>\n
which helps unify space and time into spacetime.<\/span><\/div>\n
<\/div>\n
So putting it all together: c is 299,792,458 meters per second precisely\u2014I should check if that’s accurate. <\/span><\/div>\n
Maybe I’ve heard it rounded up or kept more decimal places. <\/span><\/div>\n
Oh yeah, sometimes calculations round it to about 300 million m\/s for simplicity, but the correct value has all those digits.<\/span><\/div>\n
<\/div>\n
I think c is crucial in so many areas like time dilation and the structure of space-time from general relativity. <\/span><\/div>\n
It’s the cornerstone we use to solve problems in physics whenever a high-speed scenario comes into play without any medium <\/span><\/div>\n
to slow things down. Without it being that fast, it wouldn’t be as impactful or as something we can use in equations.<\/span><\/div>\n
<\/div>\n
So just recapitulating: The speed of light is approximately three times 10^8 meters per second but precisely calculated to around <\/span><\/div>\n
299,792,458 m\/s. That’s why things moving at that speed sound so rapid compared to everyday experiences. <\/span><\/div>\n
It’s a constant that underpins the fabric of spacetime and has far-reaching implications in both theoretical physics and applied fields.<\/span><\/div>\n
<\/div>\n
<\/think><\/span><\/div>\n
<\/div>\n
The speed of light is approximately **299,792,458 meters per second**, symbolized by the letter c. <\/span><\/div>\n
This is a fundamental constant in physics, unchanging at 299,792,458 m\/s exactly today. <\/span><\/div>\n
The unit “m\u00b7s\u2212\u00b9” indicates meters per second.<\/span><\/div>\n
<\/div>\n
The value of c was determined theoretically as electromagnetic waves travel through a vacuum, where electric and <\/span><\/div>\n
magnetic fields propagate instantaneously without needing any medium. <\/span><\/div>\n
It’s crucial in special relativity because it serves as an invariant, meaning all observers agree on its speed <\/span><\/div>\n
irrespective of their relative motion. In high-speed scenarios like astrophysics, light travels across vast distances <\/span><\/div>\n
nearly instantaneously due to c’s enormous value.<\/span><\/div>\n
<\/div>\n
In practical terms, the speed of light determines how quickly signals move across vast scales, such as in communication <\/span><\/div>\n
and astronomy. It also plays a key role in spacetime’s theory, particularly in special relativity.<\/span><\/div>\n
<\/div>\n
The precise value is derived through detailed calculations from [Maxwell’s equations, which <\/span><\/div>\n
describe electric and magnetic fields. Without c being this high, time dilation and relativistic effects <\/span><\/div>\n
would be negligible compared to the universe’]s movement relative to light speed.<\/span><\/div>\n
<\/div>\n
In summary, the speed of light remains a constant, significantly impacting various areas of physics and our <\/span><\/div>\n
understanding of the universe.”<\/span><\/div>\n<\/div>\n
\u9577\u3044\uff01<\/div>\n
\u3053\u308c\u306f\u591a\u304f\u306e\u4eba\u304c\u300cAI slop<\/a>\u300d\u3068\u547c\u3076\u3082\u306e\u306e\u4e00\u4f8b\u3060\u3068\u601d\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3069\u306e\u56de\u7b54\u3067\u3082\u30e2\u30c7\u30eb\u306f\u5149\u306e\u901f\u5ea6\u304c299,792,458 m\/s \u3067\u3042\u308b\u3068\u78ba\u4fe1\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3001\u3053\u308c\u306f Wikipedia \u306b\u3088\u308c\u3070\u6b63\u3057\u3044<\/a>\u3067\u3059\u3002<\/div>\n
\n

\u4eca\u56de\u8a66\u3057\u305f\u3082\u306e\u306f DeepSeek \u30e2\u30c7\u30eb\u306e\u4e2d\u3067\u3082\u975e\u5e38\u306b\u5c0f\u3055\u306a\u30e2\u30c7\u30eb\u3067\u3059\u304c\u3001\u305d\u308c\u3067\u3082\u5f79\u306b\u7acb\u3064\u3053\u3068\u304c\u3067\u304d\u305d\u3046\u3067\u3059\u3057\u3001LLM \u30d9\u30fc\u30b9\u306e AI \u6280\u8853\u306e\u5f37\u307f\u3068\u5f31\u307f\u3092\u5b66\u3073\u306b\u7e4b\u304c\u308a\u305d\u3046\u3067\u3059\u3002<\/p>\n

\u305c\u3072\u8a66\u3057\u3066\u307f\u3066\u3001\u611f\u60f3\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n<\/div>\n